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AMD Posts New "AMD-PSTATE" CPUFreq Driver Leveraging CPPC For Better Perf-Per-Watt
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Originally posted by pal666 View Posteven in that workload you have number of slow intel chips
Originally posted by pal666 View Posti mean that without chiplet you have large chip and its different sides are almost as far away from each other as different chiplets.
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Originally posted by numacross View PostSo? I can go back to Bulldozer and show you some inefficient AMD chips
Originally posted by numacross View PostOn-chip interconnects are designed and behave differently from external ones. That is one of the reasons Zen 3 uses a variant of a dual ring bus design inside the CCD and not Infinity Fabric.
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Originally posted by pal666 View Postsingle chip is worse than chiplets
both cpus i'm talking about were released in 2020. feel free to go back to bulldozer from 2020
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Originally posted by numacross View PostYes, 10700K is worse, but 11700K is way better. So you're just going to ignore the latter because it doesn't fit your original statement?
the fact is chiplets are superior tech, even intel is switching to chiplets. faster benchmark or intel is use of special case assembler instructions, they don't extrapolate to normal software
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Originally posted by pal666 View Postlol, the one ignoring unfitting data is you. you can only cherry-pick unrealistic microbenchmark with newer generation of intel cpu.
the fact is chiplets are superior tech, even intel is switching to chiplets. faster benchmark or intel is use of special case assembler instructions, they don't extrapolate to normal software
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Originally posted by birdie View Post
I'm using turbostat to get my Ryzen CPU power use.
Here's a fork with support for Zen 3 CPUs: https://github.com/Ta180m/zenpower3
I'll give turbostat a go though
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Originally posted by pete910 View Post
That's the fork I've been using, It's been in the AUR since April ish iirc .
I'll give turbostat a go though
Code:setcap cap_sys_rawio,cap_sys_nice=+ep /usr/bin/turbostat
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