Message boards : Number crunching : Double Precision Titan Mode
Author | Message |
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Is it possible that one day GPUGRID uses dual mode precision Titan ? | |
ID: 32375 | Rating: 0 | rate: / Reply Quote | |
No. | |
ID: 32376 | Rating: 0 | rate: / Reply Quote | |
No, because even Titan get slowed down to "only" 1/3 its SP performance in DP. CPUs can do it at 1/2 rate, but it doesn't get any better than this. In DP you always loose performance for increased precision, which is a really bad idea if your calculations are precise enough in SP. | |
ID: 32410 | Rating: 0 | rate: / Reply Quote | |
Message boards : Number crunching : Double Precision Titan Mode