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Old 2011-05-20, 12:06   #2
Jeff Gilchrist
 
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Jun 2003
Ottawa, Canada

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Interesting, so even at a C140 level, the GPU version still produces more candidates than the CPU version in the range but takes a lot longer.

When you get up to a C232 (for the RSA-768) the GPU version produces many less candidates in the range (50k range at 90M). In this case the GPU and CPU took the same amount of time.

GPU:
using GPU 1 (Tesla T10 Processor)
elapsed time 25:47:14
500 candidates found

CPU:
using a Core i5 760
elapsed time 25:47:11
11456 candidates found
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