Changes between Version 3 and Version 4 of Tests_With_RV870


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Timestamp:
Oct 4, 2009 11:29:22 PM (15 years ago)
Author:
nakasato
Comment:

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  • Tests_With_RV870

    v3 v4  
    22We have tested GPU borads from AMD with our test code implementing a simple N^2^ force evaluation algorithm. 
    33 
    4  * Nominal performance of various boards 
     4 * Nominal performance of tested GPU boards 
    55|| board  || arch  || clock   || memory || No.SC || SPmul-add || DPadd || DPmul || BW || 
    66|| HD4850 || RV770 || 625 MHz || DDR3 662 MHz 256bit || 800  || 1040 GFLOPS || 208 GFLOPS || 104 GFLOPS || 63.6 GB/sec || 
    77|| HD4870 || RV770 || 750 MHz || DDR5 900 MHz 256bit || 800  || 1200 GFLOPS || 240 GFLOPS || 120 GFLOPS || 115.2 GB/sec || 
    8 || HD4890 || RV770 || 850 MHz || DDR5 975 MHz 256bit || 800  || 1360 GFLOPS || 272 GFLOPS || 136 GFLOPS || 124.8 GB/sec || 
    98|| HD4770 || RV740 || 750 MHz || DDR5 800 MHz 128bit || 640  || 960  GFLOPS || 192 GFLOPS || 96  GFLOPS || 51.2 GB/sec || 
    109|| HD5870 || RV870 || 850 MHz || DDR5 1.2 GHz 256bit || 1600 || 2720 GFLOPS || 544 GFLOPS || 272 GFLOPS || 153.6 GB/sec || 
    11 || HD5850 || RV870 || 725 MHz || DDR5 1.0 GHz 256bit || 1440 || 2088 GFLOPS || 418 GFLOPS || 209 GFLOPS || 128.0 GB/sec ||