Alright, so I ended up running GPUGRID on an AMD EPYC 7401P thanks to Packet’s (Packet.net) trial they gave me.
Measured floating point speed: 3,574.13 million ops/sec
Measured integer speed: 76,379.83 million ops/sec
Total Credits (50/50 Rosetta): 177,901
Total CPU Time: 10,424,024 seconds (about 120 days)
Run time: 2,735,510 seconds (about 32 days)… since each WU uses 4 threads, the CPU time is 4 times this number.
“Real” Run time: 383,373 seconds (time between first WU sent and last WU reported)
Credits per Second per Thread: 0.0171
Theoretical Credits per Second per WU: 0.065
Theoretical Credits per Second: 0.78 (0.065 x 12 since this CPU can run 12 WUs in parallel)
Credits per Day according to my experiment (50/50 Rosetta): 40,093
Theoretical Credits per Day (if running 100% GPUGRID): 70,232
|ID: 50385 | Rating: 0 | rate: / Reply Quote|
~30000 credit on my R7 @ 3.2GHz (the only system in my profile)
|ID: 50890 | Rating: 0 | rate: / Reply Quote|
I wouldn’t know how much faster/productive this CPU is compared to others on this project, but it seems to be a beast. About 70k per day.
Amd makes a great job with these cpu.
And during 2019 will be released the "Rome" cpu-server and Ryzen 2 for cpu-client.
Competition is welcome!
|ID: 50932 | Rating: 0 | rate: / Reply Quote|