Hardware Benchmark Jest Thread for 100M exponents - Page 3

Kaboom · 2010-03-23, 12:54

Code:

AMD Phenom(tm) II X4 965 Processor
CPU speed: 3411.00 MHz, 4 cores
CPU features: RDTSC, CMOV, Prefetch, 3DNow!, MMX, SSE, SSE2
L1 cache size: 64 KB
L2 cache size: 512 KB, L3 cache size: 6 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
L1 TLBS: 48
L2 TLBS: 512
Prime95 64-bit version 25.9, RdtscTiming=1

Code:

[Worker #1 Mar 23 13:46] Worker starting
[Worker #1 Mar 23 13:46] Setting affinity to run worker on logical CPU #0
[Worker #1 Mar 23 13:46] Using FFT length 20M
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.242 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.745 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.303 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.183 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.475 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.132 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.087 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.532 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.586 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 492.518 ms.
[Worker #1 Mar 23 13:47] Iterations: 10.  Total time: 4.924 sec.
[Worker #1 Mar 23 13:47] Estimated time to complete this exponent: 1893 days, 6 hours, 34 minutes.
[Worker #1 Mar 23 13:47] Setting affinity to run helper thread 1 on logical CPU #1
[Worker #1 Mar 23 13:47] Using FFT length 20M, 2 threads
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.523 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.630 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.561 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.589 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.303 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.772 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 284.933 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.019 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.219 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 285.249 ms.
[Worker #1 Mar 23 13:47] Iterations: 10.  Total time: 2.854 sec.
[Worker #1 Mar 23 13:47] Estimated time to complete this exponent: 1097 days, 7 hours, 50 minutes.
[Worker #1 Mar 23 13:47] Setting affinity to run helper thread 2 on logical CPU #2
[Worker #1 Mar 23 13:47] Setting affinity to run helper thread 1 on logical CPU #1
[Worker #1 Mar 23 13:47] Using FFT length 20M, 3 threads
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 203.032 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.529 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.652 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.679 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.668 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.567 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 203.125 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.740 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 202.928 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 203.068 ms.
[Worker #1 Mar 23 13:47] Iterations: 10.  Total time: 2.028 sec.
[Worker #1 Mar 23 13:47] Estimated time to complete this exponent: 779 days, 18 hours, 58 minutes.
[Worker #1 Mar 23 13:47] Setting affinity to run helper thread 3 on logical CPU #3
[Worker #1 Mar 23 13:47] Setting affinity to run helper thread 2 on logical CPU #2
[Worker #1 Mar 23 13:47] Setting affinity to run helper thread 1 on logical CPU #1
[Worker #1 Mar 23 13:47] Using FFT length 20M, 4 threads
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 170.241 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 171.085 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 171.058 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 171.222 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 173.506 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 171.136 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 170.937 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 172.110 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 171.263 ms.
[Worker #1 Mar 23 13:47] p: 332220523.  Time: 171.226 ms.
[Worker #1 Mar 23 13:47] Iterations: 10.  Total time: 1.714 sec.
[Worker #1 Mar 23 13:47] Estimated time to complete this exponent: 658 days, 23 hours, 23 minutes.
[Worker #1 Mar 23 13:47] Worker stopped.

Kaboom · 2010-03-23, 13:04

Code:

Dual Core AMD Opteron(tm) Processor 185
CPU speed: 2613.00 MHz, 2 cores
CPU features: RDTSC, CMOV, Prefetch, 3DNow!, MMX, SSE, SSE2
L1 cache size: 64 KB
L2 cache size: 1 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
L1 TLBS: 32
L2 TLBS: 512
Prime95 64-bit version 25.9, RdtscTiming=1

Code:

[Worker #1 Mar 23 14:02] Worker starting
[Worker #1 Mar 23 14:02] Setting affinity to run worker on logical CPU #0
[Worker #1 Mar 23 14:02] Using FFT length 20M
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1037.471 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1038.381 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1032.956 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1036.314 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1035.231 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1036.515 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1032.864 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1033.735 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1032.904 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 1038.199 ms.
[Worker #1 Mar 23 14:03] Iterations: 10.  Total time: 10.355 sec.
[Worker #1 Mar 23 14:03] Estimated time to complete this exponent: 3981 days, 11 hours, 34 minutes.
[Worker #1 Mar 23 14:03] Setting affinity to run helper thread 1 on logical CPU #1
[Worker #1 Mar 23 14:03] Using FFT length 20M, 2 threads
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 624.749 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 626.119 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 626.431 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 625.096 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 625.015 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 626.606 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 629.271 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 627.202 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 627.750 ms.
[Worker #1 Mar 23 14:03] p: 332220523.  Time: 627.192 ms.
[Worker #1 Mar 23 14:03] Iterations: 10.  Total time: 6.265 sec.
[Worker #1 Mar 23 14:03] Estimated time to complete this exponent: 2409 days, 3 hours, 34 minutes.
[Worker #1 Mar 23 14:03] Worker stopped.

Kaboom · 2010-03-23, 13:10

Code:

Intel(R) Pentium(R) 4 CPU 3.20GHz
CPU speed: 3192.82 MHz, with hyperthreading
CPU features: RDTSC, CMOV, Prefetch, MMX, SSE, SSE2
L1 cache size: 16 KB
L2 cache size: 2 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Prime95 64-bit version 25.9, RdtscTiming=1

Code:

[Work thread Mar 23 14:08] Worker starting
[Work thread Mar 23 14:08] Setting affinity to run worker on logical CPU #0
[Work thread Mar 23 14:08] Using FFT length 20M
[Work thread Mar 23 14:09] p: 332220523.  Time: 884.807 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 856.238 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 844.093 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 860.177 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 832.777 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 837.473 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 854.565 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 833.712 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 856.353 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 826.256 ms.
[Work thread Mar 23 14:09] Iterations: 10.  Total time: 8.486 sec.
[Work thread Mar 23 14:09] Estimated time to complete this exponent: 3263 days, 3 hours, 55 minutes.
[Work thread Mar 23 14:09] Setting affinity to run helper thread 1 on logical CPU #1
[Work thread Mar 23 14:09] Using FFT length 20M, 2 threads
[Work thread Mar 23 14:09] p: 332220523.  Time: 780.394 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 806.311 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 784.573 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 811.839 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 791.128 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 877.293 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 810.131 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 791.663 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 819.783 ms.
[Work thread Mar 23 14:09] p: 332220523.  Time: 786.746 ms.
[Work thread Mar 23 14:09] Iterations: 10.  Total time: 8.060 sec.
[Work thread Mar 23 14:09] Estimated time to complete this exponent: 3099 days, 3 hours, 12 minutes.
[Work thread Mar 23 14:09] Worker stopped.

joblack · 2010-03-23, 13:29

Quote:

Originally Posted by petrw1

When can he start :)

He's interested in hunting a 100M number ... I've sent him instructions. We'll see what happens ^^ ...

CADavis · 2010-03-24, 20:22

I set priority to 10 for max speed (well, at least max uniformity of times since nothing would interrupt an iteration)

Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
CPU speed: 3799.93 MHz, 4 cores
CPU features: RDTSC, CMOV, Prefetch, MMX, SSE, SSE2, SSE4
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 25.11, RdtscTiming=1

[Mar 24 15:16:01] Worker starting
[Mar 24 15:16:01] Setting affinity to run worker on logical CPU #0
[Mar 24 15:16:03] Using FFT length 20M
[Mar 24 15:16:07] p: 332220523. Time: 383.396 ms.
[Mar 24 15:16:07] p: 332220523. Time: 383.575 ms.
[Mar 24 15:16:07] p: 332220523. Time: 383.654 ms.
[Mar 24 15:16:08] p: 332220523. Time: 383.547 ms.
[Mar 24 15:16:08] p: 332220523. Time: 383.469 ms.
[Mar 24 15:16:08] p: 332220523. Time: 383.464 ms.
[Mar 24 15:16:09] p: 332220523. Time: 383.576 ms.
[Mar 24 15:16:09] p: 332220523. Time: 383.530 ms.
[Mar 24 15:16:10] p: 332220523. Time: 383.832 ms.
[Mar 24 15:16:10] p: 332220523. Time: 383.521 ms.
[Mar 24 15:16:10] Iterations: 10. Total time: 3835.563 ms.
[Mar 24 15:16:10] Estimated time to complete this exponent: 1474 days, 19 hours, 54 minutes.
[Mar 24 15:16:12] Setting affinity to run helper thread 1 on logical CPU #1
[Mar 24 15:16:12] Using FFT length 20M, 2 threads
[Mar 24 15:16:15] p: 332220523. Time: 194.342 ms.
[Mar 24 15:16:15] p: 332220523. Time: 194.464 ms.
[Mar 24 15:16:16] p: 332220523. Time: 194.854 ms.
[Mar 24 15:16:16] p: 332220523. Time: 194.487 ms.
[Mar 24 15:16:16] p: 332220523. Time: 194.557 ms.
[Mar 24 15:16:16] p: 332220523. Time: 194.635 ms.
[Mar 24 15:16:16] p: 332220523. Time: 194.583 ms.
[Mar 24 15:16:17] p: 332220523. Time: 195.035 ms.
[Mar 24 15:16:17] p: 332220523. Time: 194.736 ms.
[Mar 24 15:16:17] p: 332220523. Time: 194.730 ms.
[Mar 24 15:16:17] Iterations: 10. Total time: 1946.422 ms.
[Mar 24 15:16:17] Estimated time to complete this exponent: 748 days, 10 hours, 15 minutes.
[Mar 24 15:16:19] Setting affinity to run helper thread 1 on logical CPU #1
[Mar 24 15:16:19] Setting affinity to run helper thread 2 on logical CPU #2
[Mar 24 15:16:19] Using FFT length 20M, 3 threads
[Mar 24 15:16:22] p: 332220523. Time: 134.030 ms.
[Mar 24 15:16:22] p: 332220523. Time: 134.163 ms.
[Mar 24 15:16:22] p: 332220523. Time: 134.240 ms.
[Mar 24 15:16:22] p: 332220523. Time: 134.808 ms.
[Mar 24 15:16:23] p: 332220523. Time: 134.488 ms.
[Mar 24 15:16:23] p: 332220523. Time: 134.054 ms.
[Mar 24 15:16:23] p: 332220523. Time: 134.066 ms.
[Mar 24 15:16:23] p: 332220523. Time: 134.092 ms.
[Mar 24 15:16:23] p: 332220523. Time: 134.216 ms.
[Mar 24 15:16:23] p: 332220523. Time: 134.318 ms.
[Mar 24 15:16:23] Iterations: 10. Total time: 1342.476 ms.
[Mar 24 15:16:23] Estimated time to complete this exponent: 516 days, 4 hours, 49 minutes.
[Mar 24 15:16:26] Setting affinity to run helper thread 1 on logical CPU #1
[Mar 24 15:16:26] Setting affinity to run helper thread 2 on logical CPU #2
[Mar 24 15:16:26] Setting affinity to run helper thread 3 on logical CPU #3
[Mar 24 15:16:26] Using FFT length 20M, 4 threads
[Mar 24 15:16:28] p: 332220523. Time: 102.423 ms.
[Mar 24 15:16:28] p: 332220523. Time: 102.293 ms.
[Mar 24 15:16:28] p: 332220523. Time: 102.416 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.555 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.415 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.225 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.299 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.553 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.495 ms.
[Mar 24 15:16:29] p: 332220523. Time: 102.429 ms.
[Mar 24 15:16:29] Iterations: 10. Total time: 1024.103 ms.
[Mar 24 15:16:29] Estimated time to complete this exponent: 393 days, 18 hours, 46 minutes.
[Mar 24 15:16:29] Worker stopped.

petrw1 · 2010-03-24, 20:29

Quote:

Originally Posted by joblack

That's not the loss - it's the performance ... the loss is 100% - x ...

Cruelty · 2010-03-25, 22:26

Core 2 Quad 9550 @ 3.4GHz, 4GB DDR2-1066, Prime95 v25.11 build 2 (64-bit).

Code:

[Mar 25 23:21] Worker starting
[Mar 25 23:21] Setting affinity to run worker on logical CPU #0
[Mar 25 23:22] Using FFT length 20M
[Mar 25 23:22] p: 332220523.  Time: 405.068 ms.
[Mar 25 23:22] p: 332220523.  Time: 405.880 ms.
[Mar 25 23:22] p: 332220523.  Time: 405.700 ms.
[Mar 25 23:22] p: 332220523.  Time: 406.546 ms.
[Mar 25 23:22] p: 332220523.  Time: 405.930 ms.
[Mar 25 23:22] p: 332220523.  Time: 407.845 ms.
[Mar 25 23:22] p: 332220523.  Time: 427.814 ms.
[Mar 25 23:22] p: 332220523.  Time: 406.501 ms.
[Mar 25 23:22] p: 332220523.  Time: 405.340 ms.
[Mar 25 23:22] p: 332220523.  Time: 407.841 ms.
[Mar 25 23:22] Iterations: 10.  Total time: 4.084 sec.
[Mar 25 23:22] Estimated time to complete this exponent: 1570 days, 12 hours, 51 minutes.
[Mar 25 23:22] Setting affinity to run helper thread 1 on logical CPU #1
[Mar 25 23:22] Using FFT length 20M, 2 threads
[Mar 25 23:22] p: 332220523.  Time: 226.547 ms.
[Mar 25 23:22] p: 332220523.  Time: 228.989 ms.
[Mar 25 23:22] p: 332220523.  Time: 227.479 ms.
[Mar 25 23:22] p: 332220523.  Time: 227.003 ms.
[Mar 25 23:22] p: 332220523.  Time: 226.102 ms.
[Mar 25 23:22] p: 332220523.  Time: 226.937 ms.
[Mar 25 23:22] p: 332220523.  Time: 225.647 ms.
[Mar 25 23:22] p: 332220523.  Time: 226.142 ms.
[Mar 25 23:22] p: 332220523.  Time: 226.465 ms.
[Mar 25 23:22] p: 332220523.  Time: 227.150 ms.
[Mar 25 23:22] Iterations: 10.  Total time: 2.268 sec.
[Mar 25 23:22] Estimated time to complete this exponent: 872 days, 6 hours, 8 minutes.
[Mar 25 23:22] Setting affinity to run helper thread 1 on logical CPU #1
[Mar 25 23:22] Setting affinity to run helper thread 2 on logical CPU #2
[Mar 25 23:22] Using FFT length 20M, 3 threads
[Mar 25 23:22] p: 332220523.  Time: 192.503 ms.
[Mar 25 23:22] p: 332220523.  Time: 191.962 ms.
[Mar 25 23:22] p: 332220523.  Time: 192.495 ms.
[Mar 25 23:22] p: 332220523.  Time: 194.083 ms.
[Mar 25 23:22] p: 332220523.  Time: 191.351 ms.
[Mar 25 23:22] p: 332220523.  Time: 199.943 ms.
[Mar 25 23:22] p: 332220523.  Time: 192.055 ms.
[Mar 25 23:22] p: 332220523.  Time: 191.218 ms.
[Mar 25 23:22] p: 332220523.  Time: 190.957 ms.
[Mar 25 23:22] p: 332220523.  Time: 192.592 ms.
[Mar 25 23:22] Iterations: 10.  Total time: 1.929 sec.
[Mar 25 23:22] Estimated time to complete this exponent: 741 days, 18 hours, 57 minutes.
[Mar 25 23:22] Setting affinity to run helper thread 1 on logical CPU #1
[Mar 25 23:22] Setting affinity to run helper thread 2 on logical CPU #2
[Mar 25 23:22] Setting affinity to run helper thread 3 on logical CPU #3
[Mar 25 23:22] Using FFT length 20M, 4 threads
[Mar 25 23:22] p: 332220523.  Time: 161.280 ms.
[Mar 25 23:22] p: 332220523.  Time: 184.881 ms.
[Mar 25 23:22] p: 332220523.  Time: 166.001 ms.
[Mar 25 23:22] p: 332220523.  Time: 163.502 ms.
[Mar 25 23:22] p: 332220523.  Time: 165.303 ms.
[Mar 25 23:22] p: 332220523.  Time: 160.511 ms.
[Mar 25 23:22] p: 332220523.  Time: 160.700 ms.
[Mar 25 23:22] p: 332220523.  Time: 160.818 ms.
[Mar 25 23:22] p: 332220523.  Time: 162.887 ms.
[Mar 25 23:22] p: 332220523.  Time: 160.069 ms.
[Mar 25 23:22] Iterations: 10.  Total time: 1.646 sec.
[Mar 25 23:22] Estimated time to complete this exponent: 632 days, 21 hours, 25 minutes.
[Mar 25 23:22] Worker stopped.

liqi · 2010-03-27, 16:33

Try to make a brief result of the above.
Efficiency can tell much more things.

Code:

Threads Days Efficiency
 
i7-980x at 3333MHz. 
1 1412 100.00%
2 709 99.58%
3 486 96.84%
4 380 92.89%
5 363 77.80%
6 319 73.77%
 
i5-920 at 3800MHz. 
1 1474 100.00%
2 748 98.53%
3 516 95.22%
4 393 93.77%
 
i5-750 at 3660MHz. 
1 1522 100.00%
2 775 98.19%
3 541 93.78%
4 422 90.17%
 
i5-750 at 3200MHz. 
1 1711 100.00%
2 871 98.22%
3 601 94.90%
4 531 80.56%
 
i5-750 at 2800MHz. 
1 2072 100.00%
2 1069 96.91%
3 758 91.12%
4 591 87.65%
 
AMD Phenom(tm) II X4 965 at 3411MHz. 
1 1893 100.00%
2 1097 86.28%
3 779 81.00%
4 658 71.92%
 
AMD Phenom(tm) II X4 955 at 3212MHz. 
1 2084 100.00%
2 1199 86.91%
3 824 84.30%
4 660 78.94%
 
Athlon(tm) II X4 630 at 2800MHz. 
1 2477 100.00%
2 1466 84.48%
3 1026 80.47%
4 836 74.07%
 
Core 2 Quad 9550 @ 3.4GHz, 4GB DDR2-1066 
1 1570 100.00%
2 872 90.02%
3 741 70.63%
4 632 62.10%
 
Quad CPU Q6600 @ 2.80GHz 
1 1910 100.00%
2 1062 89.92%
3 1004 63.41%
4 973 49.08%

You guys have done a great job.
Thank you very much!

liqi · 2010-03-27, 17:31

Code:

AMD Phenom(tm) FX-5000 Quad-Core Processor
CPU speed: 3146.13 MHz, 4 cores
CPU features: RDTSC, CMOV, Prefetch, 3DNow!, MMX, SSE, SSE2
L1 cache size: 64 KB
L2 cache size: 512 KB, L3 cache size: 6 MB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
L1 TLBS: 48
L2 TLBS: 512
Prime95 64-bit version 25.9, RdtscTiming=1

Code:

[Work thread Mar 28 01:17] Setting affinity to run worker on logical CPU #0
[Work thread Mar 28 01:17] Using FFT length 20M
[Work thread Mar 28 01:17] p: 332220523.  Time: 531.829 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.572 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.644 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.857 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.750 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.439 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.703 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.769 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 533.272 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 532.965 ms.
[Work thread Mar 28 01:17] Iterations: 10.  Total time: 5326.800 ms.
[Work thread Mar 28 01:17] Estimated time to complete this exponent: 2048 days, 5 hours, 33 minutes.
[Work thread Mar 28 01:17] Setting affinity to run helper thread 1 on logical CPU #1
[Work thread Mar 28 01:17] Using FFT length 20M, 2 threads
[Work thread Mar 28 01:17] p: 332220523.  Time: 301.747 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.651 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.786 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.886 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.505 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.450 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.685 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.676 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.637 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 302.652 ms.
[Work thread Mar 28 01:17] Iterations: 10.  Total time: 3025.674 ms.
[Work thread Mar 28 01:17] Estimated time to complete this exponent: 1163 days, 9 hours, 58 minutes.
[Work thread Mar 28 01:17] Setting affinity to run helper thread 1 on logical CPU #1
[Work thread Mar 28 01:17] Setting affinity to run helper thread 2 on logical CPU #2
[Work thread Mar 28 01:17] Using FFT length 20M, 3 threads
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.879 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.511 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.878 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.242 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.473 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 213.951 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.129 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.659 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 214.057 ms.
[Work thread Mar 28 01:17] p: 332220523.  Time: 215.179 ms.
[Work thread Mar 28 01:17] Iterations: 10.  Total time: 2144.958 ms.
[Work thread Mar 28 01:17] Estimated time to complete this exponent: 824 days, 18 hours, 24 minutes.
[Work thread Mar 28 01:17] Setting affinity to run helper thread 1 on logical CPU #1
[Work thread Mar 28 01:17] Setting affinity to run helper thread 2 on logical CPU #2
[Work thread Mar 28 01:17] Setting affinity to run helper thread 3 on logical CPU #3
[Work thread Mar 28 01:17] Using FFT length 20M, 4 threads
[Work thread Mar 28 01:18] p: 332220523.  Time: 178.645 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 182.560 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.610 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.296 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.544 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.448 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.176 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.934 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 181.413 ms.
[Work thread Mar 28 01:18] p: 332220523.  Time: 180.815 ms.
[Work thread Mar 28 01:18] Iterations: 10.  Total time: 1812.441 ms.
[Work thread Mar 28 01:18] Estimated time to complete this exponent: 696 days, 21 hours, 50 minutes.
[Work thread Mar 28 01:18] Worker stopped.

joblack · 2010-03-27, 17:45

Quote:

Originally Posted by liqi

Try to make a brief result of the above.
Efficiency can tell much more things.

Code:

Threads Days Efficiency
 
i7-980x at 3333MHz. 
1 1412 100.00%
2 709 99.58%
3 486 96.84%
4 380 92.89%
5 363 77.80%
6 319 73.77%

You guys have done a great job.
Thank you very much!

Nice table btw. the 980x is at 4.4 Ghz (shouldn't change the efficiency quotient but it's goot to know.

retina · 2010-03-27, 17:54

Don't we also have to know the RAM configuration to properly compare the systems?

W00t, I still hold the record!!!!!!

Bigger numbers are better ... right?

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2010-03-24, 20:22	#27
CADavis Jul 2005 Des Moines, Iowa, USA 2×5×17 Posts	I set priority to 10 for max speed (well, at least max uniformity of times since nothing would interrupt an iteration) Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz CPU speed: 3799.93 MHz, 4 cores CPU features: RDTSC, CMOV, Prefetch, MMX, SSE, SSE2, SSE4 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 25.11, RdtscTiming=1 [Mar 24 15:16:01] Worker starting [Mar 24 15:16:01] Setting affinity to run worker on logical CPU #0 [Mar 24 15:16:03] Using FFT length 20M [Mar 24 15:16:07] p: 332220523. Time: 383.396 ms. [Mar 24 15:16:07] p: 332220523. Time: 383.575 ms. [Mar 24 15:16:07] p: 332220523. Time: 383.654 ms. [Mar 24 15:16:08] p: 332220523. Time: 383.547 ms. [Mar 24 15:16:08] p: 332220523. Time: 383.469 ms. [Mar 24 15:16:08] p: 332220523. Time: 383.464 ms. [Mar 24 15:16:09] p: 332220523. Time: 383.576 ms. [Mar 24 15:16:09] p: 332220523. Time: 383.530 ms. [Mar 24 15:16:10] p: 332220523. Time: 383.832 ms. [Mar 24 15:16:10] p: 332220523. Time: 383.521 ms. [Mar 24 15:16:10] Iterations: 10. Total time: 3835.563 ms. [Mar 24 15:16:10] Estimated time to complete this exponent: 1474 days, 19 hours, 54 minutes. [Mar 24 15:16:12] Setting affinity to run helper thread 1 on logical CPU #1 [Mar 24 15:16:12] Using FFT length 20M, 2 threads [Mar 24 15:16:15] p: 332220523. Time: 194.342 ms. [Mar 24 15:16:15] p: 332220523. Time: 194.464 ms. [Mar 24 15:16:16] p: 332220523. Time: 194.854 ms. [Mar 24 15:16:16] p: 332220523. Time: 194.487 ms. [Mar 24 15:16:16] p: 332220523. Time: 194.557 ms. [Mar 24 15:16:16] p: 332220523. Time: 194.635 ms. [Mar 24 15:16:16] p: 332220523. Time: 194.583 ms. [Mar 24 15:16:17] p: 332220523. Time: 195.035 ms. [Mar 24 15:16:17] p: 332220523. Time: 194.736 ms. [Mar 24 15:16:17] p: 332220523. Time: 194.730 ms. [Mar 24 15:16:17] Iterations: 10. Total time: 1946.422 ms. [Mar 24 15:16:17] Estimated time to complete this exponent: 748 days, 10 hours, 15 minutes. [Mar 24 15:16:19] Setting affinity to run helper thread 1 on logical CPU #1 [Mar 24 15:16:19] Setting affinity to run helper thread 2 on logical CPU #2 [Mar 24 15:16:19] Using FFT length 20M, 3 threads [Mar 24 15:16:22] p: 332220523. Time: 134.030 ms. [Mar 24 15:16:22] p: 332220523. Time: 134.163 ms. [Mar 24 15:16:22] p: 332220523. Time: 134.240 ms. [Mar 24 15:16:22] p: 332220523. Time: 134.808 ms. [Mar 24 15:16:23] p: 332220523. Time: 134.488 ms. [Mar 24 15:16:23] p: 332220523. Time: 134.054 ms. [Mar 24 15:16:23] p: 332220523. Time: 134.066 ms. [Mar 24 15:16:23] p: 332220523. Time: 134.092 ms. [Mar 24 15:16:23] p: 332220523. Time: 134.216 ms. [Mar 24 15:16:23] p: 332220523. Time: 134.318 ms. [Mar 24 15:16:23] Iterations: 10. Total time: 1342.476 ms. [Mar 24 15:16:23] Estimated time to complete this exponent: 516 days, 4 hours, 49 minutes. [Mar 24 15:16:26] Setting affinity to run helper thread 1 on logical CPU #1 [Mar 24 15:16:26] Setting affinity to run helper thread 2 on logical CPU #2 [Mar 24 15:16:26] Setting affinity to run helper thread 3 on logical CPU #3 [Mar 24 15:16:26] Using FFT length 20M, 4 threads [Mar 24 15:16:28] p: 332220523. Time: 102.423 ms. [Mar 24 15:16:28] p: 332220523. Time: 102.293 ms. [Mar 24 15:16:28] p: 332220523. Time: 102.416 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.555 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.415 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.225 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.299 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.553 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.495 ms. [Mar 24 15:16:29] p: 332220523. Time: 102.429 ms. [Mar 24 15:16:29] Iterations: 10. Total time: 1024.103 ms. [Mar 24 15:16:29] Estimated time to complete this exponent: 393 days, 18 hours, 46 minutes. [Mar 24 15:16:29] Worker stopped.

2010-03-27, 17:54	#33
retina Undefined "The unspeakable one" Jun 2006 My evil lair 2²·3²·13² Posts	Don't we also have to know the RAM configuration to properly compare the systems? W00t, I still hold the record!!!!!! Bigger numbers are better ... right?