Message boards : Number crunching : GTX 670 vs GTX 960
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kain  Send message Joined: 3 Sep 14 Posts: 152 Credit: 826,175,036 RAC: 4,076,927 Level  Scientific publications      | |
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Which one is faster in GPUGRID? | |
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 Retvari Zoltan Send message Joined: 20 Jan 09 Posts: 2343 Credit: 16,206,655,749 RAC: 261,147 Level  Scientific publications  | |
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According to the performance chart at the bottom of the performance page: GeForce GTX 960 GTX 960 GTX 670
2048MB 4095MB 2048MB
N = 193 76 201
Average = 15.77h 16.43h 16.49h
Minimum = 8.1 h 11.1 h 10.1 h
Maximum = 24.3 h 24.4 h 30.3 h So these two cards are almost identical regarding the processing time, however I would chose the GTX 960 because it consumes much less electricity. | |
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Jim1348 Send message Joined: 28 Jul 12 Posts: 819 Credit: 1,591,285,971 RAC: 0 Level  Scientific publications | |
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I would choose the GTX 960 too. But there is a bit of a memory clock problem with the GTX 960/970/980 (but not the GTX 750 Ti). On all GPGPU work, the memory clock defaults to the lower "P2" state, apparently to protect the card from excessive heat, or maybe to avoid errors, as compared to the "PO" clock used for gaming. | |
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Message boards : Number crunching : GTX 670 vs GTX 960
