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Nvidia Tesla M40

Posted: Wed Mar 25, 2020 1:53 pm
by twistdroach
I have two systems running folding@home. One has two GTX980Tis, and one has 2 x Tesla M40s. I believe these should be roughly equivalent in compute power, but for some reason, the Teslas don't seem to get work units near as often. I noticed a difference in the fields in GPUS.txt:

0x10de:0x17c8:2:6:GM200 [GeForce GTX 980 Ti] 5632
0x10de:0x17fd:2:5:GM200GL [Tesla M40]

Anyone know why?

Re: Nvidia Tesla M40

Posted: Wed Mar 25, 2020 3:09 pm
by toTOW
Because the guy who enters data in the list don't know all GPUs (especially the professional ones we rarely see) ... :roll:

On NV, species has no real meaning ... it's usually related to the generation of the GPU, and sometimes to attempt to classify some slow/faster ones ... but it doesn't always work well.

Anyway, I set the professional GM200 (Tesla and Quadro) to the same species (6) as GeForce equivalents.

Re: Nvidia Tesla M40

Posted: Wed Mar 25, 2020 3:11 pm
by twistdroach
Nice - ok no problem - thanks for the quick response! Have a good day.