Perpetual benchmark thread... - Page 54

kracker · 2013-05-12, 14:22

A old Pentium M laptop, where there is no cpu "model"... it's just has MHz...does anyone remember these?

Code:

Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Pentium(R) M processor 1400MHz
CPU speed: 1398.74 MHz
CPU features: Prefetch, SSE, SSE2
L1 cache size: 32 KB
L2 cache size: 1 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 128
Prime95 32-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 81.190 ms., avg: 88.088 ms.
Best time for 896K FFT length: 85.116 ms., avg: 86.048 ms.
Best time for 1024K FFT length: 100.854 ms., avg: 105.578 ms.
Best time for 1280K FFT length: 118.331 ms., avg: 122.085 ms.
Best time for 1536K FFT length: 175.696 ms., avg: 182.925 ms.
Best time for 1792K FFT length: 181.443 ms., avg: 236.787 ms.
Best time for 2048K FFT length: 239.518 ms., avg: 284.288 ms.
Best time for 2560K FFT length: 270.220 ms., avg: 271.253 ms.
Best time for 3072K FFT length: 357.422 ms., avg: 358.962 ms.
Best time for 3584K FFT length: 399.966 ms., avg: 401.351 ms.
Best time for 4096K FFT length: 490.532 ms., avg: 492.209 ms.
Best time for 5120K FFT length: 638.444 ms., avg: 641.160 ms.
Best time for 6144K FFT length: 690.642 ms., avg: 692.935 ms.
Best time for 7168K FFT length: 900.953 ms., avg: 905.063 ms.
Best time for 8192K FFT length: 994.805 ms., avg: 996.373 ms.
Best time for 61 bit trial factors: 9.491 ms.
Best time for 62 bit trial factors: 9.357 ms.
Best time for 63 bit trial factors: 12.882 ms.
Best time for 64 bit trial factors: 12.934 ms.
Best time for 65 bit trial factors: 23.020 ms.
Best time for 66 bit trial factors: 22.844 ms.
Best time for 67 bit trial factors: 22.900 ms.
Best time for 75 bit trial factors: 24.638 ms.
Best time for 76 bit trial factors: 24.667 ms.
Best time for 77 bit trial factors: 24.494 ms.

retina · 2013-05-12, 15:07

Quote:

Originally Posted by kracker

A old Pentium M laptop, where there is no cpu "model"... it's just has MHz...does anyone remember these?

Yes indeed. I am still using my 1300MHz M now. I even posted a benchmark for it in the 100Mdigit thread.

kladner · 2013-05-12, 21:02

And one more time. This is at 200x24=4800MHz. It survived modest amounts of torture testing in different modes. Temp on TT peaked at 65C with a Cooler Master Hyper 612. I have no intention of doing real work at this speed. I just wanted to see the numbers. The CPU is reasonably productive at stock, and "Summer is Coming." (HT to GRRMartin)

Code:

[Sun May 12 13:22:27 2013]
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
AMD FX(tm)-8350 Eight-Core Processor           
CPU speed: 4816.26 MHz, 8 cores
CPU features: 3DNow! Prefetch, SSE, SSE2, SSE4, AVX, FMA
L1 cache size: 16 KB
L2 cache size: 2 MB, L3 cache size: 8 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
L1 TLBS: 64
L2 TLBS: 1024
Prime95 64-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 8.843 ms., avg: 9.582 ms.
Best time for 896K FFT length: 9.505 ms., avg: 9.552 ms.
Best time for 1024K FFT length: 12.815 ms., avg: 12.844 ms.
Best time for 1280K FFT length: 16.756 ms., avg: 16.828 ms.
Best time for 1536K FFT length: 20.827 ms., avg: 20.998 ms.
Best time for 1792K FFT length: 23.946 ms., avg: 24.817 ms.
Best time for 2048K FFT length: 22.916 ms., avg: 23.630 ms.
Best time for 2560K FFT length: 34.066 ms., avg: 34.114 ms.
Best time for 3072K FFT length: 42.331 ms., avg: 42.599 ms.
Best time for 3584K FFT length: 50.321 ms., avg: 50.716 ms.
Best time for 4096K FFT length: 56.452 ms., avg: 56.797 ms.
Best time for 5120K FFT length: 76.536 ms., avg: 77.000 ms.
Best time for 6144K FFT length: 89.633 ms., avg: 90.792 ms.
Best time for 7168K FFT length: 109.352 ms., avg: 109.839 ms.
Best time for 8192K FFT length: 117.681 ms., avg: 117.800 ms.
Timing FFTs using 2 threads.
Best time for 768K FFT length: 5.458 ms., avg: 5.577 ms.
Best time for 896K FFT length: 6.601 ms., avg: 6.655 ms.
Best time for 1024K FFT length: 7.383 ms., avg: 7.481 ms.
Best time for 1280K FFT length: 9.431 ms., avg: 9.476 ms.
Best time for 1536K FFT length: 11.801 ms., avg: 11.916 ms.
Best time for 1792K FFT length: 14.060 ms., avg: 14.152 ms.
Best time for 2048K FFT length: 15.706 ms., avg: 16.336 ms.
Best time for 2560K FFT length: 19.377 ms., avg: 19.545 ms.
Best time for 3072K FFT length: 24.218 ms., avg: 24.791 ms.
Best time for 3584K FFT length: 28.880 ms., avg: 29.048 ms.
Best time for 4096K FFT length: 32.518 ms., avg: 32.892 ms.
Best time for 5120K FFT length: 43.291 ms., avg: 43.600 ms.
Best time for 6144K FFT length: 51.764 ms., avg: 52.015 ms.
Best time for 7168K FFT length: 63.491 ms., avg: 63.712 ms.
Best time for 8192K FFT length: 68.117 ms., avg: 68.470 ms.
Timing FFTs using 3 threads.
Best time for 768K FFT length: 3.946 ms., avg: 4.060 ms.
Best time for 896K FFT length: 4.723 ms., avg: 4.812 ms.
Best time for 1024K FFT length: 5.483 ms., avg: 5.524 ms.
Best time for 1280K FFT length: 6.906 ms., avg: 6.948 ms.
Best time for 1536K FFT length: 8.489 ms., avg: 8.551 ms.
Best time for 1792K FFT length: 10.007 ms., avg: 10.306 ms.
Best time for 2048K FFT length: 11.120 ms., avg: 11.208 ms.
Best time for 2560K FFT length: 13.760 ms., avg: 14.016 ms.
Best time for 3072K FFT length: 16.935 ms., avg: 17.583 ms.
Best time for 3584K FFT length: 20.087 ms., avg: 20.279 ms.
Best time for 4096K FFT length: 21.581 ms., avg: 22.590 ms.
Best time for 5120K FFT length: 30.105 ms., avg: 30.618 ms.
Best time for 6144K FFT length: 34.836 ms., avg: 35.772 ms.
Best time for 7168K FFT length: 42.845 ms., avg: 43.651 ms.
Best time for 8192K FFT length: 46.955 ms., avg: 47.214 ms.
Timing FFTs using 4 threads.
Best time for 768K FFT length: 3.160 ms., avg: 3.206 ms.
Best time for 896K FFT length: 3.707 ms., avg: 3.823 ms.
Best time for 1024K FFT length: 4.306 ms., avg: 4.469 ms.
Best time for 1280K FFT length: 5.415 ms., avg: 5.457 ms.
Best time for 1536K FFT length: 6.617 ms., avg: 6.812 ms.
Best time for 1792K FFT length: 7.890 ms., avg: 7.948 ms.
Best time for 2048K FFT length: 8.846 ms., avg: 8.974 ms.
Best time for 2560K FFT length: 10.989 ms., avg: 11.532 ms.
Best time for 3072K FFT length: 13.622 ms., avg: 13.784 ms.
Best time for 3584K FFT length: 15.989 ms., avg: 16.165 ms.
Best time for 4096K FFT length: 18.101 ms., avg: 18.301 ms.
Best time for 5120K FFT length: 24.090 ms., avg: 24.368 ms.
Best time for 6144K FFT length: 28.857 ms., avg: 29.152 ms.
Best time for 7168K FFT length: 37.719 ms., avg: 90.696 ms.
Best time for 8192K FFT length: 37.535 ms., avg: 37.957 ms.
Timing FFTs using 5 threads.
Best time for 768K FFT length: 2.632 ms., avg: 2.676 ms.
Best time for 896K FFT length: 3.109 ms., avg: 3.153 ms.
Best time for 1024K FFT length: 3.563 ms., avg: 3.616 ms.
Best time for 1280K FFT length: 4.418 ms., avg: 4.492 ms.
Best time for 1536K FFT length: 5.472 ms., avg: 5.552 ms.
Best time for 1792K FFT length: 6.468 ms., avg: 6.533 ms.
Best time for 2048K FFT length: 7.307 ms., avg: 7.656 ms.
Best time for 2560K FFT length: 9.063 ms., avg: 9.304 ms.
Best time for 3072K FFT length: 11.198 ms., avg: 11.701 ms.
Best time for 3584K FFT length: 13.107 ms., avg: 14.686 ms.
Best time for 4096K FFT length: 14.863 ms., avg: 15.052 ms.
Best time for 5120K FFT length: 19.539 ms., avg: 19.745 ms.
Best time for 6144K FFT length: 23.437 ms., avg: 23.759 ms.
Best time for 7168K FFT length: 28.061 ms., avg: 28.419 ms.
Best time for 8192K FFT length: 30.646 ms., avg: 30.847 ms.
Timing FFTs using 6 threads.
Best time for 768K FFT length: 2.289 ms., avg: 2.359 ms.
Best time for 896K FFT length: 2.745 ms., avg: 2.803 ms.
Best time for 1024K FFT length: 3.140 ms., avg: 3.249 ms.
Best time for 1280K FFT length: 3.871 ms., avg: 4.031 ms.
Best time for 1536K FFT length: 4.792 ms., avg: 4.950 ms.
Best time for 1792K FFT length: 5.549 ms., avg: 5.827 ms.
Best time for 2048K FFT length: 6.465 ms., avg: 6.542 ms.
Best time for 2560K FFT length: 8.013 ms., avg: 8.153 ms.
Best time for 3072K FFT length: 9.886 ms., avg: 9.999 ms.
Best time for 3584K FFT length: 11.733 ms., avg: 11.878 ms.
Best time for 4096K FFT length: 13.063 ms., avg: 13.190 ms.
Best time for 5120K FFT length: 17.247 ms., avg: 18.586 ms.
Best time for 6144K FFT length: 20.540 ms., avg: 20.892 ms.
Best time for 7168K FFT length: 24.695 ms., avg: 25.074 ms.
Best time for 8192K FFT length: 26.960 ms., avg: 27.889 ms.
Timing FFTs using 7 threads.
Best time for 768K FFT length: 2.060 ms., avg: 2.201 ms.
Best time for 896K FFT length: 2.438 ms., avg: 2.506 ms.
Best time for 1024K FFT length: 2.744 ms., avg: 2.809 ms.
Best time for 1280K FFT length: 3.421 ms., avg: 3.663 ms.
Best time for 1536K FFT length: 4.226 ms., avg: 4.334 ms.
Best time for 1792K FFT length: 4.963 ms., avg: 5.104 ms.
Best time for 2048K FFT length: 5.704 ms., avg: 5.824 ms.
Best time for 2560K FFT length: 7.182 ms., avg: 7.333 ms.
Best time for 3072K FFT length: 8.884 ms., avg: 8.946 ms.
Best time for 3584K FFT length: 10.366 ms., avg: 10.546 ms.
Best time for 4096K FFT length: 11.761 ms., avg: 13.081 ms.
Best time for 5120K FFT length: 15.380 ms., avg: 15.649 ms.
Best time for 6144K FFT length: 18.357 ms., avg: 18.585 ms.
[Sun May 12 13:27:33 2013]
Best time for 7168K FFT length: 21.859 ms., avg: 22.110 ms.
Best time for 8192K FFT length: 26.384 ms., avg: 26.721 ms.
Timing FFTs using 8 threads.
Best time for 768K FFT length: 1.889 ms., avg: 1.984 ms.
Best time for 896K FFT length: 2.213 ms., avg: 2.667 ms.
Best time for 1024K FFT length: 2.460 ms., avg: 2.668 ms.
Best time for 1280K FFT length: 3.105 ms., avg: 3.622 ms.
Best time for 1536K FFT length: 3.852 ms., avg: 3.959 ms.
Best time for 1792K FFT length: 4.597 ms., avg: 4.711 ms.
Best time for 2048K FFT length: 5.217 ms., avg: 5.610 ms.
Best time for 2560K FFT length: 6.705 ms., avg: 7.333 ms.
Best time for 3072K FFT length: 8.392 ms., avg: 8.779 ms.
Best time for 3584K FFT length: 9.912 ms., avg: 10.399 ms.
Best time for 4096K FFT length: 10.958 ms., avg: 11.769 ms.
Best time for 5120K FFT length: 14.562 ms., avg: 14.811 ms.
Best time for 6144K FFT length: 17.288 ms., avg: 18.221 ms.
Best time for 7168K FFT length: 20.510 ms., avg: 23.177 ms.
Best time for 8192K FFT length: 23.522 ms., avg: 35.613 ms.
Best time for 61 bit trial factors: 2.591 ms.
Best time for 62 bit trial factors: 2.655 ms.
Best time for 63 bit trial factors: 2.760 ms.
Best time for 64 bit trial factors: 3.260 ms.
Best time for 65 bit trial factors: 4.060 ms.
Best time for 66 bit trial factors: 4.806 ms.
Best time for 67 bit trial factors: 4.784 ms.
Best time for 75 bit trial factors: 4.680 ms.
Best time for 76 bit trial factors: 4.674 ms.
Best time for 77 bit trial factors: 4.676 ms.
Self-test 3072K passed!
Self-test 3072K passed!
Self-test 3072K passed!
Self-test 3072K passed!
Self-test 3072K passed!
Self-test 3072K passed!

BigBrother · 2013-05-22, 11:45

Code:

[Wed May 22 13:35:17 2013]
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Xeon(R) CPU E5-1620 0 @ 3.60GHz
CPU speed: 3591.38 MHz, 4 hyperthreaded cores
CPU features: Prefetch, SSE, SSE2, SSE4, AVX
L1 cache size: 32 KB
L2 cache size: 256 KB, L3 cache size: 10 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 4.277 ms., avg: 4.333 ms.
Best time for 896K FFT length: 5.086 ms., avg: 5.105 ms.
Best time for 1024K FFT length: 5.800 ms., avg: 5.821 ms.
Best time for 1280K FFT length: 7.510 ms., avg: 7.530 ms.
Best time for 1536K FFT length: 9.320 ms., avg: 9.339 ms.
Best time for 1792K FFT length: 11.338 ms., avg: 11.356 ms.
Best time for 2048K FFT length: 12.785 ms., avg: 12.807 ms.
Best time for 2560K FFT length: 16.064 ms., avg: 16.090 ms.
Best time for 3072K FFT length: 20.089 ms., avg: 20.116 ms.
Best time for 3584K FFT length: 24.554 ms., avg: 24.587 ms.
Best time for 4096K FFT length: 27.617 ms., avg: 27.670 ms.
Best time for 5120K FFT length: 36.273 ms., avg: 36.328 ms.
Best time for 6144K FFT length: 43.664 ms., avg: 43.693 ms.
Best time for 7168K FFT length: 52.585 ms., avg: 52.656 ms.
Best time for 8192K FFT length: 60.448 ms., avg: 60.474 ms.
Timing FFTs using 2 threads on 1 physical CPUs.
Best time for 768K FFT length: 4.434 ms., avg: 4.490 ms.
Best time for 896K FFT length: 5.183 ms., avg: 5.228 ms.
Best time for 1024K FFT length: 6.022 ms., avg: 6.139 ms.
Best time for 1280K FFT length: 7.840 ms., avg: 8.012 ms.
Best time for 1536K FFT length: 9.738 ms., avg: 9.928 ms.
Best time for 1792K FFT length: 11.664 ms., avg: 11.736 ms.
Best time for 2048K FFT length: 13.258 ms., avg: 13.391 ms.
Best time for 2560K FFT length: 16.945 ms., avg: 17.045 ms.
Best time for 3072K FFT length: 20.985 ms., avg: 21.235 ms.
Best time for 3584K FFT length: 25.230 ms., avg: 25.361 ms.
Best time for 4096K FFT length: 28.761 ms., avg: 28.963 ms.
Best time for 5120K FFT length: 38.449 ms., avg: 38.965 ms.
Best time for 6144K FFT length: 47.838 ms., avg: 48.521 ms.
Best time for 7168K FFT length: 58.865 ms., avg: 59.510 ms.
Best time for 8192K FFT length: 67.948 ms., avg: 68.380 ms.
Timing FFTs using 4 threads on 2 physical CPUs.
Best time for 768K FFT length: 2.277 ms., avg: 2.308 ms.
Best time for 896K FFT length: 2.659 ms., avg: 2.674 ms.
Best time for 1024K FFT length: 3.078 ms., avg: 3.137 ms.
Best time for 1280K FFT length: 3.970 ms., avg: 4.054 ms.
Best time for 1536K FFT length: 5.064 ms., avg: 5.219 ms.
Best time for 1792K FFT length: 6.026 ms., avg: 6.090 ms.
Best time for 2048K FFT length: 6.841 ms., avg: 6.954 ms.
Best time for 2560K FFT length: 8.686 ms., avg: 8.786 ms.
Best time for 3072K FFT length: 10.826 ms., avg: 10.974 ms.
Best time for 3584K FFT length: 13.148 ms., avg: 13.214 ms.
Best time for 4096K FFT length: 14.923 ms., avg: 15.093 ms.
Best time for 5120K FFT length: 20.134 ms., avg: 20.372 ms.
Best time for 6144K FFT length: 25.528 ms., avg: 25.717 ms.
Best time for 7168K FFT length: 30.930 ms., avg: 31.128 ms.
Best time for 8192K FFT length: 33.937 ms., avg: 34.071 ms.
Timing FFTs using 6 threads on 3 physical CPUs.
Best time for 768K FFT length: 1.560 ms., avg: 1.765 ms.
Best time for 896K FFT length: 1.799 ms., avg: 1.825 ms.
Best time for 1024K FFT length: 2.109 ms., avg: 2.140 ms.
Best time for 1280K FFT length: 2.731 ms., avg: 2.786 ms.
Best time for 1536K FFT length: 3.549 ms., avg: 3.627 ms.
Best time for 1792K FFT length: 4.307 ms., avg: 4.406 ms.
Best time for 2048K FFT length: 4.997 ms., avg: 5.101 ms.
Best time for 2560K FFT length: 6.378 ms., avg: 6.462 ms.
Best time for 3072K FFT length: 7.935 ms., avg: 8.010 ms.
Best time for 3584K FFT length: 9.586 ms., avg: 9.672 ms.
Best time for 4096K FFT length: 11.074 ms., avg: 11.141 ms.
Best time for 5120K FFT length: 14.506 ms., avg: 14.689 ms.
Best time for 6144K FFT length: 17.807 ms., avg: 18.256 ms.
Best time for 7168K FFT length: 21.723 ms., avg: 21.991 ms.
Best time for 8192K FFT length: 24.729 ms., avg: 24.873 ms.
Timing FFTs using 8 threads on 4 physical CPUs.
Best time for 768K FFT length: 1.188 ms., avg: 1.238 ms.
Best time for 896K FFT length: 1.371 ms., avg: 1.428 ms.
Best time for 1024K FFT length: 1.655 ms., avg: 1.713 ms.
Best time for 1280K FFT length: 2.171 ms., avg: 2.271 ms.
Best time for 1536K FFT length: 2.962 ms., avg: 3.017 ms.
Best time for 1792K FFT length: 3.724 ms., avg: 3.808 ms.
Best time for 2048K FFT length: 4.394 ms., avg: 4.492 ms.
Best time for 2560K FFT length: 5.576 ms., avg: 5.646 ms.
Best time for 3072K FFT length: 6.972 ms., avg: 7.040 ms.
Best time for 3584K FFT length: 8.401 ms., avg: 8.525 ms.
Best time for 4096K FFT length: 9.774 ms., avg: 10.354 ms.
Best time for 5120K FFT length: 12.611 ms., avg: 12.751 ms.
Best time for 6144K FFT length: 15.296 ms., avg: 15.466 ms.
Best time for 7168K FFT length: 18.322 ms., avg: 18.563 ms.
Best time for 8192K FFT length: 20.608 ms., avg: 20.655 ms.
Best time for 61 bit trial factors: 2.094 ms.
Best time for 62 bit trial factors: 2.108 ms.
Best time for 63 bit trial factors: 2.386 ms.
Best time for 64 bit trial factors: 2.473 ms.
Best time for 65 bit trial factors: 2.896 ms.
Best time for 66 bit trial factors: 3.417 ms.
Best time for 67 bit trial factors: 3.386 ms.
Best time for 75 bit trial factors: 3.296 ms.
Best time for 76 bit trial factors: 3.286 ms.
Best time for 77 bit trial factors: 3.289 ms.

sdbardwick · 2013-06-03, 02:11

i7-4770K (Haswell) @ 3.6 w PC3-1600 RAM and no HT on Win7x64:

Code:

Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
CPU speed: 3630.18 MHz, 4 cores
CPU features: Prefetch, SSE, SSE2, SSE4, AVX, FMA
L1 cache size: 32 KB
L2 cache size: 256 KB, L3 cache size: 8 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 3.254 ms., avg: 3.284 ms.
Best time for 896K FFT length: 4.005 ms., avg: 4.014 ms.
Best time for 1024K FFT length: 4.572 ms., avg: 4.581 ms.
Best time for 1280K FFT length: 5.916 ms., avg: 5.930 ms.
Best time for 1536K FFT length: 7.156 ms., avg: 7.235 ms.
Best time for 1792K FFT length: 8.599 ms., avg: 8.747 ms.
Best time for 2048K FFT length: 9.556 ms., avg: 9.637 ms.
Best time for 2560K FFT length: 12.420 ms., avg: 12.435 ms.
Best time for 3072K FFT length: 15.119 ms., avg: 15.143 ms.
Best time for 3584K FFT length: 18.287 ms., avg: 18.301 ms.
Best time for 4096K FFT length: 20.417 ms., avg: 20.430 ms.
Best time for 5120K FFT length: 26.979 ms., avg: 26.999 ms.
Best time for 6144K FFT length: 32.067 ms., avg: 32.110 ms.
Best time for 7168K FFT length: 38.319 ms., avg: 38.341 ms.
Best time for 8192K FFT length: 44.794 ms., avg: 44.828 ms.
Timing FFTs using 2 threads.
Best time for 768K FFT length: 1.719 ms., avg: 1.731 ms.
Best time for 896K FFT length: 2.075 ms., avg: 2.095 ms.
Best time for 1024K FFT length: 2.343 ms., avg: 2.472 ms.
Best time for 1280K FFT length: 3.072 ms., avg: 3.087 ms.
Best time for 1536K FFT length: 3.730 ms., avg: 3.855 ms.
Best time for 1792K FFT length: 4.467 ms., avg: 4.486 ms.
Best time for 2048K FFT length: 4.992 ms., avg: 5.230 ms.
Best time for 2560K FFT length: 6.479 ms., avg: 6.494 ms.
Best time for 3072K FFT length: 7.886 ms., avg: 7.915 ms.
Best time for 3584K FFT length: 9.543 ms., avg: 9.682 ms.
Best time for 4096K FFT length: 10.656 ms., avg: 10.706 ms.
Best time for 5120K FFT length: 13.988 ms., avg: 14.271 ms.
Best time for 6144K FFT length: 16.655 ms., avg: 16.682 ms.
Best time for 7168K FFT length: 19.783 ms., avg: 19.842 ms.
Best time for 8192K FFT length: 23.241 ms., avg: 23.266 ms.
Timing FFTs using 3 threads.
Best time for 768K FFT length: 1.187 ms., avg: 1.193 ms.
Best time for 896K FFT length: 1.434 ms., avg: 1.451 ms.
Best time for 1024K FFT length: 1.638 ms., avg: 1.671 ms.
Best time for 1280K FFT length: 2.200 ms., avg: 2.217 ms.
Best time for 1536K FFT length: 2.698 ms., avg: 2.723 ms.
Best time for 1792K FFT length: 3.246 ms., avg: 3.286 ms.
Best time for 2048K FFT length: 3.678 ms., avg: 3.706 ms.
Best time for 2560K FFT length: 4.825 ms., avg: 4.897 ms.
Best time for 3072K FFT length: 5.821 ms., avg: 5.897 ms.
Best time for 3584K FFT length: 7.211 ms., avg: 7.244 ms.
Best time for 4096K FFT length: 8.080 ms., avg: 8.117 ms.
Best time for 5120K FFT length: 10.490 ms., avg: 10.516 ms.
Best time for 6144K FFT length: 12.552 ms., avg: 12.589 ms.
Best time for 7168K FFT length: 14.878 ms., avg: 14.959 ms.
Best time for 8192K FFT length: 17.004 ms., avg: 17.035 ms.
Timing FFTs using 4 threads.
Best time for 768K FFT length: 0.894 ms., avg: 0.901 ms.
Best time for 896K FFT length: 1.092 ms., avg: 1.106 ms.
Best time for 1024K FFT length: 1.308 ms., avg: 1.362 ms.
Best time for 1280K FFT length: 1.891 ms., avg: 1.905 ms.
Best time for 1536K FFT length: 2.400 ms., avg: 2.473 ms.
Best time for 1792K FFT length: 2.881 ms., avg: 2.904 ms.
Best time for 2048K FFT length: 3.347 ms., avg: 3.402 ms.
Best time for 2560K FFT length: 4.445 ms., avg: 4.957 ms.
Best time for 3072K FFT length: 5.385 ms., avg: 6.147 ms.
Best time for 3584K FFT length: 6.494 ms., avg: 7.698 ms.
Best time for 4096K FFT length: 7.459 ms., avg: 8.072 ms.
Best time for 5120K FFT length: 9.462 ms., avg: 9.522 ms.
Best time for 6144K FFT length: 11.467 ms., avg: 11.524 ms.
Best time for 7168K FFT length: 13.438 ms., avg: 13.532 ms.
Best time for 8192K FFT length: 15.080 ms., avg: 15.149 ms.
Best time for 61 bit trial factors: 1.758 ms.
Best time for 62 bit trial factors: 1.816 ms.
Best time for 63 bit trial factors: 1.995 ms.
Best time for 64 bit trial factors: 1.913 ms.
Best time for 65 bit trial factors: 2.352 ms.
Best time for 66 bit trial factors: 2.728 ms.
Best time for 67 bit trial factors: 2.703 ms.
Best time for 75 bit trial factors: 2.633 ms.
Best time for 76 bit trial factors: 2.628 ms.
Best time for 77 bit trial factors: 2.630 ms.

henryzz · 2013-06-03, 11:23

Comparing the last 2 benches there is quite a difference at the same clock rate. The difference is sandy vs haswell. Nice

db597 · 2013-07-07, 17:54

Below are benchmarks for a i7 4770K with DDR3-1866 at 4.3GHz.
Prime95 stable at 1.25V, using a Corsair H110 watercooler.

HWMonitor reports a 141W power draw on the small FFTs torture test.
However, realworld running of 4 simultaneous tests on M6xxxxxx is ~115W.
On my sample at least, pushing to 4.4GHz requires 1.27V to be p95 stable.
At that level, power draw reported is over 150W+!
A bit uncomfortable for 24/7 operation, so I'm going to stick to 4.3GHz.

---
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
CPU speed: 4002.13 MHz, 4 hyperthreaded cores
CPU features: Prefetch, SSE, SSE2, SSE4, AVX, FMA
L1 cache size: 32 KB
L2 cache size: 256 KB, L3 cache size: 8 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 2.995 ms., avg: 3.017 ms.
Best time for 896K FFT length: 3.678 ms., avg: 3.702 ms.
Best time for 1024K FFT length: 4.196 ms., avg: 4.217 ms.
Best time for 1280K FFT length: 5.448 ms., avg: 5.471 ms.
Best time for 1536K FFT length: 6.595 ms., avg: 6.708 ms.
Best time for 1792K FFT length: 7.944 ms., avg: 7.973 ms.
Best time for 2048K FFT length: 8.855 ms., avg: 8.879 ms.
Best time for 2560K FFT length: 11.490 ms., avg: 11.524 ms.
Best time for 3072K FFT length: 14.009 ms., avg: 14.064 ms.
Best time for 3584K FFT length: 16.893 ms., avg: 16.930 ms.
Best time for 4096K FFT length: 18.885 ms., avg: 18.907 ms.
Best time for 5120K FFT length: 24.921 ms., avg: 24.991 ms.
Best time for 6144K FFT length: 29.625 ms., avg: 29.685 ms.
Best time for 7168K FFT length: 35.378 ms., avg: 35.458 ms.
Best time for 8192K FFT length: 41.390 ms., avg: 41.443 ms.
Timing FFTs using 2 threads on 1 physical CPUs.
Best time for 768K FFT length: 2.901 ms., avg: 2.918 ms.
Best time for 896K FFT length: 3.512 ms., avg: 3.522 ms.
Best time for 1024K FFT length: 3.998 ms., avg: 4.083 ms.
Best time for 1280K FFT length: 5.282 ms., avg: 5.407 ms.
Best time for 1536K FFT length: 6.463 ms., avg: 6.587 ms.
Best time for 1792K FFT length: 7.702 ms., avg: 7.856 ms.
Best time for 2048K FFT length: 8.802 ms., avg: 8.916 ms.
Best time for 2560K FFT length: 11.453 ms., avg: 11.585 ms.
Best time for 3072K FFT length: 14.059 ms., avg: 14.321 ms.
Best time for 3584K FFT length: 16.695 ms., avg: 16.890 ms.
Best time for 4096K FFT length: 18.794 ms., avg: 19.113 ms.
Best time for 5120K FFT length: 25.052 ms., avg: 25.148 ms.
Best time for 6144K FFT length: 30.140 ms., avg: 30.432 ms.
Best time for 7168K FFT length: 35.624 ms., avg: 35.794 ms.
Best time for 8192K FFT length: 40.007 ms., avg: 40.581 ms.
Timing FFTs using 4 threads on 2 physical CPUs.
Best time for 768K FFT length: 1.513 ms., avg: 1.523 ms.
Best time for 896K FFT length: 1.836 ms., avg: 1.847 ms.
Best time for 1024K FFT length: 2.129 ms., avg: 2.161 ms.
Best time for 1280K FFT length: 2.790 ms., avg: 2.856 ms.
Best time for 1536K FFT length: 3.410 ms., avg: 3.460 ms.
Best time for 1792K FFT length: 4.094 ms., avg: 4.150 ms.
Best time for 2048K FFT length: 4.634 ms., avg: 4.713 ms.
Best time for 2560K FFT length: 6.049 ms., avg: 6.103 ms.
Best time for 3072K FFT length: 7.390 ms., avg: 7.507 ms.
Best time for 3584K FFT length: 8.939 ms., avg: 8.997 ms.
Best time for 4096K FFT length: 10.079 ms., avg: 10.172 ms.
Best time for 5120K FFT length: 13.257 ms., avg: 13.361 ms.
Best time for 6144K FFT length: 15.880 ms., avg: 16.041 ms.
Best time for 7168K FFT length: 18.858 ms., avg: 18.994 ms.
Best time for 8192K FFT length: 21.318 ms., avg: 21.752 ms.
Timing FFTs using 6 threads on 3 physical CPUs.
Best time for 768K FFT length: 1.054 ms., avg: 1.072 ms.
Best time for 896K FFT length: 1.291 ms., avg: 1.312 ms.
Best time for 1024K FFT length: 1.471 ms., avg: 1.510 ms.
Best time for 1280K FFT length: 2.029 ms., avg: 2.059 ms.
Best time for 1536K FFT length: 2.497 ms., avg: 2.542 ms.
Best time for 1792K FFT length: 3.030 ms., avg: 3.065 ms.
Best time for 2048K FFT length: 3.437 ms., avg: 3.845 ms.
Best time for 2560K FFT length: 4.515 ms., avg: 4.601 ms.
Best time for 3072K FFT length: 5.521 ms., avg: 5.601 ms.
Best time for 3584K FFT length: 6.635 ms., avg: 6.725 ms.
Best time for 4096K FFT length: 7.558 ms., avg: 7.656 ms.
Best time for 5120K FFT length: 9.860 ms., avg: 9.936 ms.
Best time for 6144K FFT length: 11.792 ms., avg: 12.906 ms.
Best time for 7168K FFT length: 13.797 ms., avg: 14.001 ms.
Best time for 8192K FFT length: 15.905 ms., avg: 15.962 ms.
Timing FFTs using 8 threads on 4 physical CPUs.
Best time for 768K FFT length: 0.802 ms., avg: 0.826 ms.
Best time for 896K FFT length: 1.024 ms., avg: 1.051 ms.
Best time for 1024K FFT length: 1.287 ms., avg: 1.317 ms.
Best time for 1280K FFT length: 1.779 ms., avg: 1.814 ms.
Best time for 1536K FFT length: 2.257 ms., avg: 2.287 ms.
Best time for 1792K FFT length: 2.771 ms., avg: 2.796 ms.
Best time for 2048K FFT length: 3.230 ms., avg: 3.255 ms.
Best time for 2560K FFT length: 4.146 ms., avg: 4.191 ms.
Best time for 3072K FFT length: 5.100 ms., avg: 5.144 ms.
Best time for 3584K FFT length: 6.047 ms., avg: 6.141 ms.
Best time for 4096K FFT length: 6.986 ms., avg: 7.016 ms.
Best time for 5120K FFT length: 8.881 ms., avg: 9.022 ms.
Best time for 6144K FFT length: 10.699 ms., avg: 13.264 ms.
Best time for 7168K FFT length: 12.394 ms., avg: 12.606 ms.
Best time for 8192K FFT length: 14.637 ms., avg: 14.763 ms.
Best time for 61 bit trial factors: 1.596 ms.
Best time for 62 bit trial factors: 1.650 ms.
Best time for 63 bit trial factors: 1.812 ms.
Best time for 64 bit trial factors: 1.737 ms.
Best time for 65 bit trial factors: 2.133 ms.
Best time for 66 bit trial factors: 2.477 ms.
Best time for 67 bit trial factors: 2.453 ms.
Best time for 75 bit trial factors: 2.391 ms.
Best time for 76 bit trial factors: 2.384 ms.
Best time for 77 bit trial factors: 2.386 ms.

db597 · 2013-07-07, 18:12

Quote:

Originally Posted by db597

CPU speed: 4002.13 MHz, 4 hyperthreaded cores

Not sure why the clockspeed is reported as 4.0GHz.
Pretty sure I was clocked at 4.3GHz when doing those benchmarks.
Perhaps when the reading was taken the turbo hadn't kicked in yet.

sanaris · 2013-08-07, 10:43

Early Interlagos and AbuDhabi compared:

Code:

[-[Mon May 06 09:59:31-]{+[Wed Aug 07 16:15:20+} 2013]
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
AMD Eng Sample, [-ZS202045T8G43_29/20/20_2/16_A-]{+ZS268145TCG54_32/26/20_2/16+}
CPU speed: [-1999.99-]{+2900.36+} MHz, [-20-]{+12+} cores
CPU features: 3DNow! Prefetch, SSE, SSE2, SSE4, [-AVX-]{+AVX, FMA+}
L1 cache size: 16 KB
L2 cache size: 2 MB, L3 cache size: 12 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
L1 TLBS: [-32-]{+64+}
L2 TLBS: 1024
Prime95 64-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: [-23.563-]{+16.104+} ms., avg: [-23.871-]{+16.407+} ms.
Best time for 896K FFT length: [-28.148-]{+19.302+} ms., avg: [-28.816-]{+19.821+} ms.
Best time for 1024K FFT length: [-31.214-]{+21.488+} ms., avg: [-31.586-]{+21.625+} ms.
Best time for 1280K FFT length: [-40.635-]{+28.168+} ms., avg: [-41.132-]{+28.334+} ms.
Best time for 1536K FFT length: [-50.398-]{+34.929+} ms., avg: [-51.509-]{+35.272+} ms.
Best time for 1792K FFT length: [-59.593-]{+40.982+} ms., avg: [-60.869-]{+41.720+} ms.
Best time for 2048K FFT length: [-68.006-]{+45.977+} ms., avg: [-74.421-]{+46.343+} ms.
Best time for 2560K FFT length: [-82.631-]{+57.153+} ms., avg: [-87.364-]{+58.037+} ms.
Best time for 3072K FFT length: [-102.344-]{+70.789+} ms., avg: [-102.509-]{+71.406+} ms.
Best time for 3584K FFT length: [-122.019-]{+83.875+} ms., avg: [-122.131-]{+84.907+} ms.
Best time for 4096K FFT length: [-136.448-]{+88.661+} ms., avg: [-136.577-]{+100.838+} ms.
Best time for 5120K FFT length: [-185.482-]{+128.455+} ms., avg: [-185.648-]{+129.179+} ms.
Best time for 6144K FFT length: [-217.548-]{+151.073+} ms., avg: [-217.616-]{+152.242+} ms.
Best time for 7168K FFT length: [-266.232-]{+184.768+} ms., avg: [-266.366-]{+186.044+} ms.
Best time for 8192K FFT length: [-286.293-]{+197.359+} ms., avg: [-286.623-]{+198.612+} ms.
Timing FFTs using 2 threads.
Best time for 768K FFT length: [-14.033-]{+9.429+} ms., avg: [-14.237-]{+9.737+} ms.
Best time for 896K FFT length: [-16.758-]{+11.270+} ms., avg: [-16.902-]{+11.418+} ms.
Best time for 1024K FFT length: [-18.576-]{+12.545+} ms., avg: [-18.690-]{+12.877+} ms.
Best time for 1280K FFT length: [-23.540-]{+16.063+} ms., avg: [-23.687-]{+16.165+} ms.
Best time for 1536K FFT length: [-29.337-]{+20.024+} ms., avg: [-29.567-]{+20.241+} ms.
Best time for 1792K FFT length: [-34.309-]{+23.817+} ms., avg: [-34.721-]{+24.078+} ms.
Best time for 2048K FFT length: [-39.085-]{+26.475+} ms., avg: [-39.967-]{+26.902+} ms.
Best time for 2560K FFT length: [-47.964-]{+32.755+} ms., avg: [-48.657-]{+33.079+} ms.
Best time for 3072K FFT length: [-59.672-]{+40.693+} ms., avg: [-59.892-]{+41.264+} ms.
Best time for 3584K FFT length: [-70.897-]{+48.473+} ms., avg: [-71.417-]{+49.082+} ms.
Best time for 4096K FFT length: [-79.515-]{+54.485+} ms., avg: [-80.117-]{+55.137+} ms.
Best time for 5120K FFT length: [-106.992-]{+73.169+} ms., avg: [-113.980-]{+73.943+} ms.
Best time for 6144K FFT length: [-127.017-]{+87.194+} ms., avg: [-131.756-]{+87.676+} ms.
Best time for 7168K FFT length: [-157.941-]{+107.519+} ms., avg: [-159.500-]{+108.083+} ms.
Best time for 8192K FFT length: [-170.159-]{+115.880+} ms., avg: [-181.750-]{+116.759+} ms.
Timing FFTs using 3 threads.
Best time for 768K FFT length: [-9.133-]{+6.438+} ms., avg: [-9.406-]{+6.784+} ms.
Best time for 896K FFT length: [-10.910-]{+7.696+} ms., avg: [-11.000-]{+7.969+} ms.
Best time for 1024K FFT length: [-12.090-]{+8.473+} ms., avg: [-12.512-]{+8.672+} ms.
Best time for 1280K FFT length: [-15.442-]{+10.912+} ms., avg: [-15.500-]{+11.197+} ms.
Best time for 1536K FFT length: [-19.107-]{+13.472+} ms., avg: [-19.248-]{+13.676+} ms.
Best time for 1792K FFT length: [-22.584-]{+16.059+} ms., avg: [-23.037-]{+16.549+} ms.
Best time for 2048K FFT length: [-25.317-]{+17.893+} ms., avg: [-27.802-]{+18.100+} ms.
Best time for 2560K FFT length: [-31.206-]{+22.128+} ms., avg: [-31.989-]{+22.433+} ms.
Best time for 3072K FFT length: [-38.816-]{+27.396+} ms., avg: [-39.250-]{+27.663+} ms.
Best time for 3584K FFT length: [-46.150-]{+32.762+} ms., avg: [-47.060-]{+33.038+} ms.
Best time for 4096K FFT length: [-53.057-]{+36.865+} ms., avg: [-53.855-]{+37.684+} ms.
Best time for 5120K FFT length: [-69.619-]{+49.811+} ms., avg: [-72.481-]{+50.993+} ms.
Best time for 6144K FFT length: [-82.132-]{+58.563+} ms., avg: [-84.225-]{+59.630+} ms.
Best time for 7168K FFT length: [-101.438-]{+72.248+} ms., avg: [-102.626-]{+73.785+} ms.
Best time for 8192K FFT length: [-108.689-]{+77.143+} ms., avg: [-112.155-]{+77.911+} ms.
Timing FFTs using 4 threads.
Best time for 768K FFT length: [-7.276-]{+5.114+} ms., avg: [-7.525-]{+5.381+} ms.
Best time for 896K FFT length: [-8.624-]{+6.124+} ms., avg: [-8.870-]{+6.201+} ms.
Best time for 1024K FFT length: [-9.620-]{+6.759+} ms., avg: [-9.681-]{+6.931+} ms.
Best time for 1280K FFT length: [-12.094-]{+8.557+} ms., avg: [-13.815-]{+9.023+} ms.
Best time for 1536K FFT length: [-15.208-]{+10.814+} ms., avg: [-15.630-]{+11.060+} ms.
Best time for 1792K FFT length: [-18.317-]{+12.626+} ms., avg: [-21.820-]{+13.154+} ms.
Best time for 2048K FFT length: [-20.175-]{+14.336+} ms., avg: [-23.525-]{+16.312+} ms.
Best time for 2560K FFT length: [-25.152-]{+17.693+} ms., avg: [-25.496-]{+17.864+} ms.
Best time for 3072K FFT length: [-31.142-]{+22.154+} ms., avg: [-31.907-]{+22.701+} ms.
Best time for 3584K FFT length: [-36.949-]{+26.131+} ms., avg: [-37.280-]{+27.585+} ms.
Best time for 4096K FFT length: [-41.514-]{+29.312+} ms., avg: [-42.436-]{+30.422+} ms.
Best time for 5120K FFT length: [-55.675-]{+39.429+} ms., avg: [-58.860-]{+39.903+} ms.
Best time for 6144K FFT length: [-66.130-]{+46.937+} ms., avg: [-66.799-]{+47.503+} ms.
Best time for 7168K FFT length: [-81.322-]{+57.460+} ms., avg: [-84.036-]{+58.239+} ms.
Best time for 8192K FFT length: [-88.869-]{+62.516+} ms., avg: [-89.279-]{+63.182+} ms.
 
CUT
 
Timing FFTs using 10 threads.
Best time for 768K FFT length: [-4.010-]{+2.382+} ms., avg: [-6.245-]{+2.416+} ms.
Best time for 896K FFT length: [-4.566-]{+2.843+} ms., avg: [-16.926-]{+2.933+} ms.
Best time for 1024K FFT length: [-4.546-]{+2.926+} ms., avg: [-4.995-]{+3.235+} ms.
Best time for 1280K FFT length: [-6.340-]{+3.759+} ms., avg: [-9.087-]{+3.948+} ms.
Best time for 1536K FFT length: [-6.458-]{+4.701+} ms., avg: [-7.188-]{+4.966+} ms.
Best time for 1792K FFT length: [-9.262-]{+5.608+} ms., avg: [-41.071-]{+5.648+} ms.
Best time for 2048K FFT length: [-9.635-]{+6.284+} ms., avg: [-9.760-]{+6.643+} ms.
Best time for 2560K FFT length: [-13.582-]{+7.801+} ms., avg: [-16.701-]{+8.455+} ms.
Best time for 3072K FFT length: [-17.451-]{+9.909+} ms., avg: [-45.537-]{+10.019+} ms.
Best time for 3584K FFT length: [-17.520-]{+11.770+} ms., avg: [-19.531-]{+11.964+} ms.
Best time for 4096K FFT length: [-24.914-]{+13.455+} ms., avg: [-51.228-]{+13.844+} ms.
Best time for 5120K FFT length: [-29.887-]{+17.863+} ms., avg: [-48.790-]{+18.122+} ms.
Best time for 6144K FFT length: [-36.716-]{+21.736+} ms., avg: [-44.150-]{+22.814+} ms.
Best time for 7168K FFT length: [-43.948-]{+25.990+} ms., avg: [-72.758-]{+26.824+} ms.
Best time for 8192K FFT length: [-50.863-]{+28.500+} ms., avg: [-109.466-]{+29.089+} ms.
Timing FFTs using 11 threads.
Best time for 768K FFT length: [-2.976-]{+2.077+} ms., avg: [-6.822-]{+2.390+} ms.
Best time for 896K FFT length: [-4.077-]{+2.552+} ms., avg: [-24.493-]{+2.610+} ms.
Best time for 1024K FFT length: [-4.123-]{+2.741+} ms., avg: [-11.501-]{+2.775+} ms.
Best time for 1280K FFT length: [-5.147-]{+3.525+} ms., avg: [-5.182-]{+3.598+} ms.
Best time for 1536K FFT length: [-6.409-]{+4.311+} ms., avg: [-8.086-]{+4.543+} ms.
Best time for 1792K FFT length: [-7.475-]{+5.085+} ms., avg: [-7.522-]{+5.251+} ms.
Best time for 2048K FFT length: [-8.439-]{+5.712+} ms., avg: [-9.084-]{+5.848+} ms.
Best time for 2560K FFT length: [-10.789-]{+7.295+} ms., avg: [-11.521-]{+7.516+} ms.
Best time for 3072K FFT length: [-14.040-]{+9.229+} ms., avg: [-14.205-]{+9.405+} ms.
Best time for 3584K FFT length: [-16.367-]{+11.033+} ms., avg: [-17.962-]{+11.701+} ms.
Best time for 4096K FFT length: [-19.848-]{+12.662+} ms., avg: [-20.124-]{+13.220+} ms.
Best time for 5120K FFT length: [-25.791-]{+16.804+} ms., avg: [-26.362-]{+17.166+} ms.
Best time for 6144K FFT length: [-32.199-]{+20.098+} ms., avg: [-33.068-]{+20.440+} ms.
Best time for 7168K FFT length: [-39.227-]{+24.231+} ms., avg: [-40.191-]{+25.028+} ms.
Best time for 8192K FFT length: [-46.089-]{+26.555+} ms., avg: [-46.319-]{+27.783+} ms.
Timing FFTs using 12 threads.
Best time for 768K FFT length: [-2.834-]{+2.041+} ms., avg: [-2.914-]{+2.207+} ms.
Best time for 896K FFT length: [-3.379-]{+2.315+} ms., avg: [-3.428-]{+2.695+} ms.
Best time for 1024K FFT length: [-3.614-]{+2.546+} ms., avg: [-3.687-]{+2.908+} ms.
Best time for 1280K FFT length: [-4.487-]{+3.249+} ms., avg: [-4.539-]{+3.324+} ms.
Best time for 1536K FFT length: [-5.464-]{+3.922+} ms., avg: [-5.532-]{+4.585+} ms.
Best time for 1792K FFT length: [-6.471-]{+4.784+} ms., avg: [-6.575-]{+4.850+} ms.
Best time for 2048K FFT length: [-7.365-]{+5.329+} ms., avg: [-7.437-]{+5.933+} ms.
Best time for 2560K FFT length: [-9.448-]{+6.841+} ms., avg: [-10.128-]{+6.980+} ms.
Best time for 3072K FFT length: [-12.313-]{+8.716+} ms., avg: [-13.028-]{+8.861+} ms.
Best time for 3584K FFT length: [-15.704-]{+10.677+} ms., avg: [-16.516-]{+11.086+} ms.
Best time for 4096K FFT length: [-19.152-]{+12.133+} ms., avg: [-19.394-]{+12.389+} ms.
Best time for 5120K FFT length: [-25.427-]{+16.083+} ms., avg: [-25.934-]{+16.819+} ms.
Best time for 6144K FFT length: [-32.136-]{+19.571+} ms., avg: [-33.039-]{+19.818+} ms.
Best time for 7168K FFT length: [-39.440-]{+23.095+} ms., avg: [-40.195-]{+23.507+} ms.
Best time for 8192K FFT length: [-46.474-]{+25.478+} ms., avg: [-47.194 ms.-]

sdbardwick · 2013-08-10, 01:51

Lenovo Lynx tablet:

Code:

Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Atom(TM) CPU Z2760  @ 1.80GHz
CPU speed: 1797.10 MHz, 2 hyperthreaded cores
CPU features: Prefetch, SSE, SSE2
L1 cache size: 24 KB
L2 cache size: 512 KB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 32-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 156.610 ms., avg: 158.515 ms.
Best time for 896K FFT length: 192.075 ms., avg: 219.007 ms.
Best time for 1024K FFT length: 205.746 ms., avg: 206.686 ms.
Best time for 1280K FFT length: 263.916 ms., avg: 266.146 ms.
Best time for 1536K FFT length: 325.661 ms., avg: 326.871 ms.
Best time for 1792K FFT length: 398.409 ms., avg: 399.333 ms.
Best time for 2048K FFT length: 443.208 ms., avg: 445.970 ms.
Best time for 2560K FFT length: 561.577 ms., avg: 564.520 ms.
Best time for 3072K FFT length: 692.423 ms., avg: 694.095 ms.
Best time for 3584K FFT length: 834.730 ms., avg: 836.962 ms.
Best time for 4096K FFT length: 945.316 ms., avg: 948.814 ms.
Best time for 5120K FFT length: 1252.021 ms., avg: 1256.650 ms.
Best time for 6144K FFT length: 1481.279 ms., avg: 1484.717 ms.
[Fri Aug 09 18:21:34 2013]
Best time for 7168K FFT length: 1752.170 ms., avg: 1765.264 ms.
Best time for 8192K FFT length: 1972.586 ms., avg: 1975.728 ms.
Timing FFTs using 2 threads on 1 physical CPUs.
Best time for 768K FFT length: 109.104 ms., avg: 109.705 ms.
Best time for 896K FFT length: 138.489 ms., avg: 138.940 ms.
Best time for 1024K FFT length: 144.031 ms., avg: 144.633 ms.
Best time for 1280K FFT length: 188.794 ms., avg: 191.088 ms.
Best time for 1536K FFT length: 233.965 ms., avg: 235.934 ms.
Best time for 1792K FFT length: 278.361 ms., avg: 279.466 ms.
Best time for 2048K FFT length: 319.617 ms., avg: 320.606 ms.
Best time for 2560K FFT length: 402.680 ms., avg: 405.631 ms.
Best time for 3072K FFT length: 499.838 ms., avg: 504.788 ms.
Best time for 3584K FFT length: 611.192 ms., avg: 613.477 ms.
Best time for 4096K FFT length: 685.410 ms., avg: 687.521 ms.
Best time for 5120K FFT length: 912.625 ms., avg: 915.037 ms.
Best time for 6144K FFT length: 1087.150 ms., avg: 1088.951 ms.
[Fri Aug 09 18:27:09 2013]
Best time for 7168K FFT length: 1340.945 ms., avg: 1410.712 ms.
Best time for 8192K FFT length: 1548.297 ms., avg: 1611.904 ms.
Timing FFTs using 4 threads on 2 physical CPUs.
Best time for 768K FFT length: 58.448 ms., avg: 79.045 ms.
Best time for 896K FFT length: 82.516 ms., avg: 93.732 ms.
Best time for 1024K FFT length: 84.617 ms., avg: 96.369 ms.
Best time for 1280K FFT length: 113.426 ms., avg: 132.000 ms.
Best time for 1536K FFT length: 137.844 ms., avg: 155.537 ms.
Best time for 1792K FFT length: 162.243 ms., avg: 179.924 ms.
Best time for 2048K FFT length: 196.982 ms., avg: 211.724 ms.
Best time for 2560K FFT length: 230.315 ms., avg: 248.580 ms.
Best time for 3072K FFT length: 300.064 ms., avg: 312.712 ms.
Best time for 3584K FFT length: 372.537 ms., avg: 389.397 ms.
Best time for 4096K FFT length: 422.589 ms., avg: 439.423 ms.
Best time for 5120K FFT length: 536.657 ms., avg: 554.878 ms.
Best time for 6144K FFT length: 653.768 ms., avg: 686.312 ms.
[Fri Aug 09 18:32:15 2013]
Best time for 7168K FFT length: 684.619 ms., avg: 726.186 ms.
Best time for 8192K FFT length: 783.697 ms., avg: 795.450 ms.
Best time for 61 bit trial factors: 17.552 ms.
Best time for 62 bit trial factors: 17.532 ms.
Best time for 63 bit trial factors: 36.528 ms.
Best time for 64 bit trial factors: 36.707 ms.
Best time for 65 bit trial factors: 21.278 ms.
Best time for 66 bit trial factors: 21.275 ms.
Best time for 67 bit trial factors: 21.227 ms.
Best time for 75 bit trial factors: 22.952 ms.
Best time for 76 bit trial factors: 22.905 ms.
Best time for 77 bit trial factors: 22.862 ms.

kracker · 2013-08-19, 01:48

My Haswell i5-4430. Not sure about the cpu speed P95 reports, cat /proc/cpuinfo properly shows it at full speed on load, trying on windows tomorrow and comparing.

Code:

Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Core(TM) i5-4430 CPU @ 3.00GHz
CPU speed: 2788.70 MHz, 4 cores
CPU features: Prefetch, SSE, SSE2, SSE4, AVX, FMA
L1 cache size: 32 KB
L2 cache size: 256 KB, L3 cache size: 6 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 27.9, RdtscTiming=1
Best time for 768K FFT length: 4.324 ms., avg: 4.350 ms.
Best time for 896K FFT length: 5.320 ms., avg: 5.489 ms.
Best time for 1024K FFT length: 5.895 ms., avg: 5.998 ms.
Best time for 1280K FFT length: 7.566 ms., avg: 7.784 ms.
Best time for 1536K FFT length: 9.244 ms., avg: 9.728 ms.
Best time for 1792K FFT length: 11.076 ms., avg: 11.312 ms.
Best time for 2048K FFT length: 12.377 ms., avg: 15.671 ms.
Best time for 2560K FFT length: 16.148 ms., avg: 18.039 ms.
Best time for 3072K FFT length: 20.132 ms., avg: 39.317 ms.
Best time for 3584K FFT length: 23.653 ms., avg: 23.741 ms.
Best time for 4096K FFT length: 26.167 ms., avg: 26.192 ms.
Best time for 5120K FFT length: 34.330 ms., avg: 42.031 ms.
Best time for 6144K FFT length: 40.818 ms., avg: 45.194 ms.
Best time for 7168K FFT length: 49.985 ms., avg: 58.102 ms.
Best time for 8192K FFT length: 58.293 ms., avg: 82.634 ms.
Timing FFTs using 2 threads.
Best time for 768K FFT length: 2.367 ms., avg: 7.677 ms.
Best time for 896K FFT length: 2.823 ms., avg: 8.510 ms.
Best time for 1024K FFT length: 3.289 ms., avg: 8.779 ms.
Best time for 1280K FFT length: 4.171 ms., avg: 11.293 ms.
Best time for 1536K FFT length: 5.225 ms., avg: 13.128 ms.
Best time for 1792K FFT length: 6.074 ms., avg: 17.381 ms.
Best time for 2048K FFT length: 6.872 ms., avg: 18.117 ms.
Best time for 2560K FFT length: 13.863 ms., avg: 20.465 ms.
Best time for 3072K FFT length: 11.062 ms., avg: 20.313 ms.
Best time for 3584K FFT length: 17.595 ms., avg: 33.839 ms.
Best time for 4096K FFT length: 15.063 ms., avg: 29.444 ms.
Best time for 5120K FFT length: 33.409 ms., avg: 41.600 ms.
Best time for 6144K FFT length: 23.850 ms., avg: 41.087 ms.
Best time for 7168K FFT length: 39.720 ms., avg: 50.791 ms.
Best time for 8192K FFT length: 30.125 ms., avg: 30.165 ms.
Timing FFTs using 3 threads.
Best time for 768K FFT length: 1.604 ms., avg: 1.883 ms.
Best time for 896K FFT length: 1.940 ms., avg: 2.383 ms.
Best time for 1024K FFT length: 2.243 ms., avg: 3.654 ms.
Best time for 1280K FFT length: 3.028 ms., avg: 8.164 ms.
Best time for 1536K FFT length: 3.588 ms., avg: 5.925 ms.
Best time for 1792K FFT length: 4.243 ms., avg: 5.837 ms.
Best time for 2048K FFT length: 4.807 ms., avg: 11.282 ms.
Best time for 2560K FFT length: 6.330 ms., avg: 11.073 ms.
Best time for 3072K FFT length: 8.823 ms., avg: 15.561 ms.
Best time for 3584K FFT length: 9.197 ms., avg: 9.268 ms.
Best time for 4096K FFT length: 10.451 ms., avg: 10.500 ms.
Best time for 5120K FFT length: 13.310 ms., avg: 19.204 ms.
Best time for 6144K FFT length: 16.105 ms., avg: 24.049 ms.
Best time for 7168K FFT length: 18.795 ms., avg: 19.187 ms.
Best time for 8192K FFT length: 28.803 ms., avg: 44.658 ms.
Timing FFTs using 4 threads.
Best time for 768K FFT length: 1.288 ms., avg: 2.919 ms.
Best time for 896K FFT length: 1.592 ms., avg: 1.665 ms.
Best time for 1024K FFT length: 1.870 ms., avg: 1.940 ms.
Best time for 1280K FFT length: 2.521 ms., avg: 2.631 ms.
Best time for 1536K FFT length: 3.095 ms., avg: 3.212 ms.
Best time for 1792K FFT length: 3.661 ms., avg: 3.731 ms.
Best time for 2048K FFT length: 4.234 ms., avg: 4.289 ms.
Best time for 2560K FFT length: 5.549 ms., avg: 5.680 ms.
Best time for 3072K FFT length: 6.624 ms., avg: 6.947 ms.
Best time for 3584K FFT length: 8.144 ms., avg: 11.220 ms.
Best time for 4096K FFT length: 9.338 ms., avg: 9.424 ms.
Best time for 5120K FFT length: 11.912 ms., avg: 12.032 ms.
Best time for 6144K FFT length: 14.313 ms., avg: 16.752 ms.
Best time for 7168K FFT length: 16.704 ms., avg: 16.859 ms.
Best time for 8192K FFT length: 18.977 ms., avg: 21.553 ms.
Best time for 61 bit trial factors: 2.293 ms.
Best time for 62 bit trial factors: 2.379 ms.
Best time for 63 bit trial factors: 2.624 ms.
Best time for 64 bit trial factors: 2.495 ms.
Best time for 65 bit trial factors: 3.087 ms.
Best time for 66 bit trial factors: 3.556 ms.
Best time for 67 bit trial factors: 3.539 ms.
Best time for 75 bit trial factors: 3.433 ms.
Best time for 76 bit trial factors: 3.418 ms.
Best time for 77 bit trial factors: 3.418 ms.

EDIT: Compare it with http://mersenneforum.org/showpost.ph...&postcount=584THIS! Haha.

2013-07-07, 17:54	#590
db597 Jan 2003 7×29 Posts	Haswell @ 4.3GHz Below are benchmarks for a i7 4770K with DDR3-1866 at 4.3GHz. Prime95 stable at 1.25V, using a Corsair H110 watercooler. HWMonitor reports a 141W power draw on the small FFTs torture test. However, realworld running of 4 simultaneous tests on M6xxxxxx is ~115W. On my sample at least, pushing to 4.4GHz requires 1.27V to be p95 stable. At that level, power draw reported is over 150W+! A bit uncomfortable for 24/7 operation, so I'm going to stick to 4.3GHz. --- Compare your results to other computers at http://www.mersenne.org/report_benchmarks Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz CPU speed: 4002.13 MHz, 4 hyperthreaded cores CPU features: Prefetch, SSE, SSE2, SSE4, AVX, FMA L1 cache size: 32 KB L2 cache size: 256 KB, L3 cache size: 8 MB L1 cache line size: 64 bytes L2 cache line size: 64 bytes TLBS: 64 Prime95 64-bit version 27.9, RdtscTiming=1 Best time for 768K FFT length: 2.995 ms., avg: 3.017 ms. Best time for 896K FFT length: 3.678 ms., avg: 3.702 ms. Best time for 1024K FFT length: 4.196 ms., avg: 4.217 ms. Best time for 1280K FFT length: 5.448 ms., avg: 5.471 ms. Best time for 1536K FFT length: 6.595 ms., avg: 6.708 ms. Best time for 1792K FFT length: 7.944 ms., avg: 7.973 ms. Best time for 2048K FFT length: 8.855 ms., avg: 8.879 ms. Best time for 2560K FFT length: 11.490 ms., avg: 11.524 ms. Best time for 3072K FFT length: 14.009 ms., avg: 14.064 ms. Best time for 3584K FFT length: 16.893 ms., avg: 16.930 ms. Best time for 4096K FFT length: 18.885 ms., avg: 18.907 ms. Best time for 5120K FFT length: 24.921 ms., avg: 24.991 ms. Best time for 6144K FFT length: 29.625 ms., avg: 29.685 ms. Best time for 7168K FFT length: 35.378 ms., avg: 35.458 ms. Best time for 8192K FFT length: 41.390 ms., avg: 41.443 ms. Timing FFTs using 2 threads on 1 physical CPUs. Best time for 768K FFT length: 2.901 ms., avg: 2.918 ms. Best time for 896K FFT length: 3.512 ms., avg: 3.522 ms. Best time for 1024K FFT length: 3.998 ms., avg: 4.083 ms. Best time for 1280K FFT length: 5.282 ms., avg: 5.407 ms. Best time for 1536K FFT length: 6.463 ms., avg: 6.587 ms. Best time for 1792K FFT length: 7.702 ms., avg: 7.856 ms. Best time for 2048K FFT length: 8.802 ms., avg: 8.916 ms. Best time for 2560K FFT length: 11.453 ms., avg: 11.585 ms. Best time for 3072K FFT length: 14.059 ms., avg: 14.321 ms. Best time for 3584K FFT length: 16.695 ms., avg: 16.890 ms. Best time for 4096K FFT length: 18.794 ms., avg: 19.113 ms. Best time for 5120K FFT length: 25.052 ms., avg: 25.148 ms. Best time for 6144K FFT length: 30.140 ms., avg: 30.432 ms. Best time for 7168K FFT length: 35.624 ms., avg: 35.794 ms. Best time for 8192K FFT length: 40.007 ms., avg: 40.581 ms. Timing FFTs using 4 threads on 2 physical CPUs. Best time for 768K FFT length: 1.513 ms., avg: 1.523 ms. Best time for 896K FFT length: 1.836 ms., avg: 1.847 ms. Best time for 1024K FFT length: 2.129 ms., avg: 2.161 ms. Best time for 1280K FFT length: 2.790 ms., avg: 2.856 ms. Best time for 1536K FFT length: 3.410 ms., avg: 3.460 ms. Best time for 1792K FFT length: 4.094 ms., avg: 4.150 ms. Best time for 2048K FFT length: 4.634 ms., avg: 4.713 ms. Best time for 2560K FFT length: 6.049 ms., avg: 6.103 ms. Best time for 3072K FFT length: 7.390 ms., avg: 7.507 ms. Best time for 3584K FFT length: 8.939 ms., avg: 8.997 ms. Best time for 4096K FFT length: 10.079 ms., avg: 10.172 ms. Best time for 5120K FFT length: 13.257 ms., avg: 13.361 ms. Best time for 6144K FFT length: 15.880 ms., avg: 16.041 ms. Best time for 7168K FFT length: 18.858 ms., avg: 18.994 ms. Best time for 8192K FFT length: 21.318 ms., avg: 21.752 ms. Timing FFTs using 6 threads on 3 physical CPUs. Best time for 768K FFT length: 1.054 ms., avg: 1.072 ms. Best time for 896K FFT length: 1.291 ms., avg: 1.312 ms. Best time for 1024K FFT length: 1.471 ms., avg: 1.510 ms. Best time for 1280K FFT length: 2.029 ms., avg: 2.059 ms. Best time for 1536K FFT length: 2.497 ms., avg: 2.542 ms. Best time for 1792K FFT length: 3.030 ms., avg: 3.065 ms. Best time for 2048K FFT length: 3.437 ms., avg: 3.845 ms. Best time for 2560K FFT length: 4.515 ms., avg: 4.601 ms. Best time for 3072K FFT length: 5.521 ms., avg: 5.601 ms. Best time for 3584K FFT length: 6.635 ms., avg: 6.725 ms. Best time for 4096K FFT length: 7.558 ms., avg: 7.656 ms. Best time for 5120K FFT length: 9.860 ms., avg: 9.936 ms. Best time for 6144K FFT length: 11.792 ms., avg: 12.906 ms. Best time for 7168K FFT length: 13.797 ms., avg: 14.001 ms. Best time for 8192K FFT length: 15.905 ms., avg: 15.962 ms. Timing FFTs using 8 threads on 4 physical CPUs. Best time for 768K FFT length: 0.802 ms., avg: 0.826 ms. Best time for 896K FFT length: 1.024 ms., avg: 1.051 ms. Best time for 1024K FFT length: 1.287 ms., avg: 1.317 ms. Best time for 1280K FFT length: 1.779 ms., avg: 1.814 ms. Best time for 1536K FFT length: 2.257 ms., avg: 2.287 ms. Best time for 1792K FFT length: 2.771 ms., avg: 2.796 ms. Best time for 2048K FFT length: 3.230 ms., avg: 3.255 ms. Best time for 2560K FFT length: 4.146 ms., avg: 4.191 ms. Best time for 3072K FFT length: 5.100 ms., avg: 5.144 ms. Best time for 3584K FFT length: 6.047 ms., avg: 6.141 ms. Best time for 4096K FFT length: 6.986 ms., avg: 7.016 ms. Best time for 5120K FFT length: 8.881 ms., avg: 9.022 ms. Best time for 6144K FFT length: 10.699 ms., avg: 13.264 ms. Best time for 7168K FFT length: 12.394 ms., avg: 12.606 ms. Best time for 8192K FFT length: 14.637 ms., avg: 14.763 ms. Best time for 61 bit trial factors: 1.596 ms. Best time for 62 bit trial factors: 1.650 ms. Best time for 63 bit trial factors: 1.812 ms. Best time for 64 bit trial factors: 1.737 ms. Best time for 65 bit trial factors: 2.133 ms. Best time for 66 bit trial factors: 2.477 ms. Best time for 67 bit trial factors: 2.453 ms. Best time for 75 bit trial factors: 2.391 ms. Best time for 76 bit trial factors: 2.384 ms. Best time for 77 bit trial factors: 2.386 ms.

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2013-06-03, 11:23	#589
henryzz Just call me Henry "David" Sep 2007 Cambridge (GMT/BST) 2×3³×109 Posts	Comparing the last 2 benches there is quite a difference at the same clock rate. The difference is sandy vs haswell. Nice