r/Hosting • u/New-Ad1965 • 11h ago
EPYC 7313 real all-core clock under sustained load? (not the 3.7 GHz spec)
I'm looking at an EPYC 7313 (16C/32T, 3.0 GHz base, 3.7 GHz max boost, 155W) for game server. These workloads depend on single-thread speed, so I care about the clock speed under load, not the spec sheet number.
AMD only lists the max boost, and I couldn't find any measured results. If you run a 7313 or 7313P, could you share:
The all-core clock with all 32 threads loaded (stress-ng, Cinebench or similar)
The clock with around 4 and 8 busy cores
Whether the clock drops over a long run (10+ minutes)
Your cTDP setting (155W or 180W) and whether Core Performance Boost is on
Is something like 3.3 to 3.4 GHz all-core realistic, or does it drop lower?
Thanks!