mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Hardware (https://www.mersenneforum.org/forumdisplay.php?f=9)
-   -   Benchmarks (https://www.mersenneforum.org/showthread.php?t=57)

Vandy 2002-09-04 21:36

Benchmarks
 
:question: Quick question. When are we gonna see Amd's Athlon XP 2200+, 2400+, 2600+ and P4 2.53, 2.66, or even maybe a 2.8 Gigahertz on the Benchmark page? I guess it just hasn't been updated in a while, I was just curious what was going on. :question:

ebx 2002-09-04 22:34

Once somebody with that CPU submit their data.

Xyzzy 2002-09-05 02:45

This is from a friend of mine named "sobo"... It is a 2.8GHz P4... I have no other details...

[code:1]Best time for 256K FFT length: 9.054 ms.
Best time for 320K FFT length: 11.769 ms.
Best time for 384K FFT length: 14.202 ms.
Best time for 448K FFT length: 17.070 ms.
Best time for 512K FFT length: 19.061 ms.
Best time for 640K FFT length: 24.817 ms.
Best time for 768K FFT length: 30.401 ms.
Best time for 896K FFT length: 37.457 ms.
Best time for 1024K FFT length: 40.532 ms.
Best time for 1280K FFT length: 56.840 ms.
Best time for 1536K FFT length: 70.454 ms.
Best time for 1792K FFT length: 88.189 ms.[/code:1]

Here is my 2GHz P4 for comparison...

[code:1]Best time for 256K FFT length: 12.229 ms.
Best time for 320K FFT length: 16.104 ms.
Best time for 384K FFT length: 19.537 ms.
Best time for 448K FFT length: 23.448 ms.
Best time for 512K FFT length: 26.311 ms.
Best time for 640K FFT length: 34.176 ms.
Best time for 768K FFT length: 41.644 ms.
Best time for 896K FFT length: 51.129 ms.
Best time for 1024K FFT length: 55.390 ms.
Best time for 1280K FFT length: 79.667 ms.
Best time for 1536K FFT length: 97.379 ms.
Best time for 1792K FFT length: 121.184 ms.[/code:1]

Vandy 2002-09-05 05:18

nice
 
Thats what I like to see, some new low times from the newest and best. I really like observing the benchmark page, now I got something new to look at. And speaking of comparing processors, does anyone have a subscription or have read CPU(Computer Power User) magazine? I really enjoy it, it's got great processor updates and comparisons and a whole lot more.

jeff8765 2002-09-05 20:59

[quote]This is from a friend of mine named "sobo"... It is a 2.8GHz P4... I have no other details...

Code:
Best time for 256K FFT length: 9.054 ms.
Best time for 320K FFT length: 11.769 ms.
Best time for 384K FFT length: 14.202 ms.
Best time for 448K FFT length: 17.070 ms.
Best time for 512K FFT length: 19.061 ms.
Best time for 640K FFT length: 24.817 ms.
Best time for 768K FFT length: 30.401 ms.
Best time for 896K FFT length: 37.457 ms.
Best time for 1024K FFT length: 40.532 ms.
Best time for 1280K FFT length: 56.840 ms.
Best time for 1536K FFT length: 70.454 ms.
Best time for 1792K FFT length: 88.189 ms.


Here is my 2GHz P4 for comparison...

Code:
Best time for 256K FFT length: 12.229 ms.
Best time for 320K FFT length: 16.104 ms.
Best time for 384K FFT length: 19.537 ms.
Best time for 448K FFT length: 23.448 ms.
Best time for 512K FFT length: 26.311 ms.
Best time for 640K FFT length: 34.176 ms.
Best time for 768K FFT length: 41.644 ms.
Best time for 896K FFT length: 51.129 ms.
Best time for 1024K FFT length: 55.390 ms.
Best time for 1280K FFT length: 79.667 ms.
Best time for 1536K FFT length: 97.379 ms.
Best time for 1792K FFT length: 121.184 ms.
[/quote]

Hi I am "sobo." For some reasons my benchmarks have improved since I first opened the computer. They are now

Best time for 256K FFT length: 8.670 ms.
Best time for 320K FFT length: 11.491 ms.
Best time for 384K FFT length: 13.949 ms.
Best time for 448K FFT length: 16.736 ms.
Best time for 512K FFT length: 18.750 ms.
Best time for 640K FFT length: 24.405 ms.
Best time for 768K FFT length: 29.892 ms.
Best time for 896K FFT length: 36.509 ms.
Best time for 1024K FFT length: 39.716 ms.
Best time for 1280K FFT length: 55.855 ms.
Best time for 1536K FFT length: 69.355 ms.
Best time for 1792K FFT length: 84.603 ms.

That is almost a 5% increase in speed. I have no idea what caused the increase.

Deviator 2002-10-28 12:44

I wonder if these results deviate much from anyone with a similar computer. I have a gf3 tí200 as if that would help :devil:
--------
Intel(R) Pentium(R) 4 CPU 1.80GHz
CPU speed: 1793.26 MHz
CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2
L1 cache size: 8 KB
L2 cache size: 256 KB
L1 cache line size: 64 bytes
L2 cache line size: 64 bytes
TLBS: 64
Memory Type - says 512 Mb DDR-SDRAM
OS: Win XP
Prime95 version 22.10, RdtscTiming=1
Best time for 256K FFT length: 14.420 ms.
Best time for 320K FFT length: 19.156 ms.
Best time for 384K FFT length: 23.296 ms.
Best time for 448K FFT length: 27.913 ms.
Best time for 512K FFT length: 31.490 ms.
Best time for 640K FFT length: 41.230 ms.
Best time for 768K FFT length: 50.375 ms.
Best time for 896K FFT length: 62.219 ms.
Best time for 1024K FFT length: 67.682 ms.
Best time for 1280K FFT length: 96.337 ms.
Best time for 1536K FFT length: 118.860 ms.
Best time for 1792K FFT length: 154.292 ms.

patrik 2002-10-28 13:45

Looking at the benchmarks page, http://www.mersenne.org/bench.htm, it seems to be OK. Just slightly slower than the two entries
P4 / 1800 / PC800 / 256
P4 / 1800 / 133DDR / 256
Maybe your computer is using slower memory? (100DDR?)


All times are UTC. The time now is 20:10.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.