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Intel Xeon Platinum 8490H "Sapphire Rapids" Performance Benchmarks

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  • Linuxxx
    replied
    Michael

    Thanks for the thorough article!

    One area you haven't explored yet is how the EPP (Energy Performance Profile) of the Intel CPUs can affect the power consumption.

    Here's how you can set the desired value:
    Code:
    sudo cpupower set --perf-bias X
    X can be any value between 0-15, where 0 is maximum performance and 15 is maximum energy efficiency.

    With AMD finally adding similar functionality with the upcoming 'amd-pstate-epp' driver, exploring this area of the Linux kernel becomes ever more interesting.

    Couple that with the rising energy costs, and I'm pretty sure quite a few companies would be interested in the results you publish...

    (Personally, I've already switched to running all of my CPUs with the maximum energy efficiency setting applied, and running "sudo cpupower monitor" shows me that my chips are hitting the deepest sleep-states more often & for a longer period of time, even with the performance governor.)

    Leave a comment:


  • Intel Xeon Platinum 8490H "Sapphire Rapids" Performance Benchmarks

    Phoronix: Intel Xeon Platinum 8490H "Sapphire Rapids" Performance Benchmarks

    Now that the 4th Gen Xeon Scalable "Sapphire Rapids" and Xeon CPU Max Series overview is out of the way, you are probably very eager to see some independent performance benchmarks of the much anticipated Sapphire Rapids CPUs that are going up against AMD 4th Gen EPYC "Genoa" processors for 2023... For kicking off our Sapphire Rapids benchmarking, first up is a look at the Xeon Platinum 8490H performance under Linux as the flagship SKU.

    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite
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