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PCDVD數位科技討論區
(https://www.pcdvd.com.tw/index.php)
- 效能極限
(https://www.pcdvd.com.tw/forumdisplay.php?f=18)
- - 用Prime95來測試電腦的效能
(https://www.pcdvd.com.tw/showthread.php?t=285326)
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[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! |
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:
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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^^ |
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......^__^ |
引用:
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 |
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. |
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. |
引用:
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 ) |
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. |
引用:
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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