Threadripper Zen 2 to Zen 4 Frequency Rise | SB#66

Описание: Clip from Clip from SkatterBencher #66:    • Ryzen Threadripper 7980X Undervolt & Overc...  

Before our next overclocking strategy, I want to discuss the Prime95 stability test results.

I mentioned several times that I previously overclocked the 64-core Zen 2 Ryzen Threadripper 3000, Zen 3 Ryzen Threadripper 5000, and, now, Zen 4 Ryzen Threadripper 5000. I think it's worth bringing together the data points from each overclocking guide to see how AMD's progressed in providing compute power.

If we look at frequency in the heaviest workload, Prime95 Small FFTs with AVX2 and SMT enabled, then the frequency improvement is remarkable. With the Zen 2 64-core, we could run almost 3.3 GHz, with Zen 3 slightly over 3.8 GHz, and with the Zen 4 chip, we can almost run 4.6 GHz. That's 1.3 GHz more than Zen 2 and 800 MHz more than Zen 3.

If we look at frequency in the heaviest workload, Prime95 Small FFTs with AVX2 and SMT enabled, then the frequency improvement is remarkable. With the Zen 2 64-core, we could run almost 3.9 GHz, with Zen 3 slightly over 4.0 GHz, but with the Zen 4 chip, we can run a little over 4.9 GHz. That's about a 1 GHz improvement!

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