Message boards : Graphics cards (GPUs) : add a third gpu and the calculation dropped
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philalux Send message Joined: 23 Mar 19 Posts: 13 Credit: 209,159,150 RAC: 0 Level  Scientific publications  | |
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Hello, | |
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Matt Kowal  Send message Joined: 27 May 14 Posts: 9 Credit: 92,568,568 RAC: 0 Level  Scientific publications  | |
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There is no GPU limit. Generally, it is recommended to provide 1x CPU core for each GPU. | |
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Keith Myers  Send message Joined: 13 Dec 17 Posts: 1340 Credit: 7,652,966,070 RAC: 13,485,092 Level  Scientific publications    | |
There is no GPU limit. Generally, it is recommended to provide 1x CPU core for each GPU. Actually there IS a physical BOINC limit of 64 gpus max. | |
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PappaLitto Send message Joined: 21 Mar 16 Posts: 511 Credit: 4,672,242,755 RAC: 0 Level  Scientific publications  | |
There is no GPU limit. Generally, it is recommended to provide 1x CPU core for each GPU. I would recommend putting the 3rd card in another PC if you can. I would say minimum of one core per GPU | |
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philalux Send message Joined: 23 Mar 19 Posts: 13 Credit: 209,159,150 RAC: 0 Level Scientific publications | |
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well, thanks for the advice. | |
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mmonnin Send message Joined: 2 Jul 16 Posts: 337 Credit: 7,617,738,971 RAC: 10,992,172 Level Scientific publications | |
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Thats the case if you're spinning. If not, 2 cores can handle several more GPUs. The card is easily fast enough to run 2x at once to achieve 95% util at 5-20% CPU per task. | |
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Message boards : Graphics cards (GPUs) : add a third gpu and the calculation dropped
