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-   -   用Prime95來測試電腦的效能 (https://www.pcdvd.com.tw/showthread.php?t=285326)

JingLi 2003-12-31 04:12 PM

[Wed Dec 31 16:36:28 2003]
Compare your results to other computers at http://www.mersenne.org/bench.htm
That web page also contains instructions on how your results can be included.

Intel(R) Pentium(R) III processor
CPU speed: 870.35 MHz
CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE
L1 cache size: 16 KB
L2 cache size: 256 KB
L1 cache line size: 32 bytes
L2 cache line size: 32 bytes
TLBS: 64
Prime95 version 23.7, RdtscTiming=1
Best time for 384K FFT length: 89.112 ms.
Best time for 448K FFT length: 107.156 ms.
Best time for 512K FFT length: 117.957 ms.
Best time for 640K FFT length: 155.888 ms.
Best time for 768K FFT length: 184.134 ms.
Best time for 896K FFT length: 220.175 ms.
Best time for 1024K FFT length: 251.129 ms.
Best time for 1280K FFT length: 340.138 ms.
Best time for 1536K FFT length: 396.254 ms.
Best time for 1792K FFT length: 499.945 ms.
Best time for 2048K FFT length: 543.042 ms.

真是慘不忍睹的分數~"~|||
我看我還真該換電腦嚕!

petitdragon 2003-12-31 04:17 PM

特別感謝HanyuLee兄以Prime95 Benchmark對同一平台的不同設定所做的交叉測試, 非常具有參考價值.

相信在穩定度與效能間的如何取捨與調教, 確實是一門學問與藝術 (State of the Art). ;)

引用:
Originally posted by HanyuLee
比較一下 各項參數變動時 差異性

alience 2003-12-31 09:13 PM

真是慘不忍睹的分數~"~|||
我看我還真該換電腦嚕! [/B][/QUOTE]

prime95支援SSE2
所以沒有SSE2的處理器都會很難看
別想太多^^

jamesfuh 2003-12-31 11:11 PM

也就是說...對Prime95 Benchmark來說...SSE2是關鍵
......無關AMD or Intel

而其他如Super Pi PCmark CPUmark...甚至利用到更少指令集來測試
所以......^__^

alience 2004-01-01 01:53 AM

引用:
Originally posted by jamesfuh
也就是說...對Prime95 Benchmark來說...SSE2是關鍵
......無關AMD or Intel

而其他如Super Pi PCmark CPUmark...甚至利用到更少指令集來測試
所以......^__^


pcmark 04有multi-thread的測試
所以P4 HT得分都偏高
至於super pi和cpumark則真地是純測試運算能力了
沒有對指令集最佳化

addww 2004-01-01 02:49 AM

Intel(R) Pentium(R) 4 CPU 2.40GHz
CPU speed: 3400.59 MHz
CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2
L1 cache size: 8 KB
L2 cache size: 512 KB
L1 cache line size: 64 bytes
L2 cache line size: 128 bytes
TLBS: 64
Prime95 version 23.7, RdtscTiming=1
Best time for 384K FFT length: 10.810 ms.
Best time for 448K FFT length: 12.833 ms.
Best time for 512K FFT length: 14.666 ms.
Best time for 640K FFT length: 17.485 ms.
Best time for 768K FFT length: 21.180 ms.
Best time for 896K FFT length: 25.090 ms.
Best time for 1024K FFT length: 28.173 ms.
Best time for 1280K FFT length: 37.298 ms.
Best time for 1536K FFT length: 45.733 ms.
Best time for 1792K FFT length: 54.622 ms.
Best time for 2048K FFT length: 62.272 ms.

addww 2004-01-01 03:29 AM

剛把emule跟bt關了在測試一下...

進步了一點~~

Intel(R) Pentium(R) 4 CPU 2.40GHz
CPU speed: 3400.56 MHz
CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2
L1 cache size: 8 KB
L2 cache size: 512 KB
L1 cache line size: 64 bytes
L2 cache line size: 128 bytes
TLBS: 64
Prime95 version 23.7, RdtscTiming=1
Best time for 384K FFT length: 10.717 ms.
Best time for 448K FFT length: 12.784 ms.
Best time for 512K FFT length: 14.523 ms.
Best time for 640K FFT length: 17.334 ms.
Best time for 768K FFT length: 21.089 ms.
Best time for 896K FFT length: 24.977 ms.
Best time for 1024K FFT length: 28.096 ms.
Best time for 1280K FFT length: 36.927 ms.
Best time for 1536K FFT length: 45.257 ms.
Best time for 1792K FFT length: 53.852 ms.
Best time for 2048K FFT length: 60.894 ms.

yonoko 2004-01-01 04:25 AM

引用:
Originally posted by alience
真是慘不忍睹的分數~"~|||
我看我還真該換電腦嚕!


prime95支援SSE2
所以沒有SSE2的處理器都會很難看
別想太多^^ [/B][/QUOTE]

因此這樣真的很難比較
只能區分有支援SSE2互相比較
沒有支援SSE2 互相比較

政府立案兄:
我暫不po了
因為成績會很難看:jolin:
(因為我現在只剩一條256MB再撐 等待新ram入手 )

ccj1959 2004-01-01 10:01 AM

DURON 1600
MB MSI KT4A-U
RAM 聯強 DDR333 256MB*2

Best time for 384K FFT length: 43.939 ms.
Best time for 448K FFT length: 50.065 ms.
Best time for 512K FFT length: 53.829 ms.
Best time for 640K FFT length: 73.447 ms.
Best time for 768K FFT length: 90.566 ms.
Best time for 896K FFT length: 110.205 ms.
Best time for 1024K FFT length: 129.686 ms.
Best time for 1280K FFT length: 179.385 ms.
Best time for 1536K FFT length: 225.948 ms.
Best time for 1792K FFT length: 274.862 ms.
Best time for 2048K FFT length: 312.708 ms.

hodala 2004-01-01 10:36 AM

引用:
Originally posted by yonoko
prime95支援SSE2
所以沒有SSE2的處理器都會很難看
別想太多^^


因此這樣真的很難比較
只能區分有支援SSE2互相比較
沒有支援SSE2 互相比較

政府立案兄:
我暫不po了
因為成績會很難看:jolin:
(因為我現在只剩一條256MB再撐 等待新ram入手 ) [/B][/QUOTE]


原來喔...prime95支援SSE2
難怪P4的成績都這麼神~~~~:shock:


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