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Groups > linux.debian.user > #237668
| From | piorunz <piorunz@gmx.com> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | [SOLVED] Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle |
| Date | 2021-07-24 05:40 +0200 |
| Message-ID | <CEgG5-8i1-1@gated-at.bofh.it> (permalink) |
| References | <CEahk-4gf-9@gated-at.bofh.it> <CEbdn-4Oh-3@gated-at.bofh.it> <CEbZM-5k1-9@gated-at.bofh.it> <CEc9s-5np-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 23/07/2021 23:44, The Wanderer wrote: > https://gitlab.freedesktop.org/drm/amd/-/issues/1632 as being an > upstream(?) bug report which covers it. Not sure how directly applicable > those are, but just in case... That escalated very quickly :D This bug is responsible for this. And patch works. I compiled my own 5.10 kernel using Debian source, and I patched that one line in drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c file. Now I rebooted to my custom 5.10 kernel and it works :) Let's see - before: $ sensors (...) amdgpu-pci-0900 (...) power1: 74.00 W (cap = 272.00 W) gpu-mon (from rickslab-gpu-utils) ┌─────────────┬────────────────────┐ │Card # │card0 │ ├─────────────┼────────────────────┤ │Model │ Navi 21 RX │ │GPU Load % │99 │ │Mem Load % │0 │ │VRAM Usage % │4.839 │ │GTT Usage % │0.802 │ │Power (W) │75.0 │ │Power Cap (W)│272.0 │ │Energy (kWh) │0.0 │ │T (C) │53.0 │ │VddGFX (mV) │1143 │ │Fan Spd (%) │0 │ │Sclk (MHz) │2470 │ │Sclk Pstate │1 │ │Mclk (MHz) │1000 │ │Mclk Pstate │3 │ │Perf Mode │0-BOOTUP_DEFAULT │ └─────────────┴────────────────────┘ And after: $ sensors (...) amdgpu-pci-0900 (...) power1: 34.00 W (cap = 272.00 W) ┌─────────────┬────────────────────┐ │Card # │card0 │ ├─────────────┼────────────────────┤ │Model │ Navi 21 RX │ │GPU Load % │0 │ │Mem Load % │0 │ │VRAM Usage % │6.109 │ │GTT Usage % │1.147 │ │Power (W) │35.0 │ │Power Cap (W)│272.0 │ │Energy (kWh) │0.004 │ │T (C) │54.0 │ │VddGFX (mV) │856 │ │Fan Spd (%) │0 │ │Sclk (MHz) │500 │ │Sclk Pstate │0 │ │Mclk (MHz) │1000 │ │Mclk Pstate │3 │ │Perf Mode │0-BOOTUP_DEFAULT │ └─────────────┴────────────────────┘ 0% GPU core use, 0% memory use, core clock is 500 MHz instead of maxed out at 2470 Mhz. Success! Power usage is on par with Windows. However, I still have 34W even if I disconnect second monitor. On Windows, with one monitor only power goes down to 10W and core is 10 MHz. But my default setup it 2 monitors so I don't worry too much anyway :) -- With kindest regards, piorunz. ⢀⣴⠾⠻⢶⣦⠀ ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org ⠈⠳⣄⠀⠀⠀⠀
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Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-23 22:50 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle The Wanderer <wanderer@fastmail.fm> - 2021-07-23 23:50 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle Dan Ritter <dsr@randomstring.org> - 2021-07-24 00:40 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle The Wanderer <wanderer@fastmail.fm> - 2021-07-24 00:50 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-24 01:10 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle "tv.debian@googlemail.com" <tv.debian@googlemail.com> - 2021-07-24 10:20 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-24 16:40 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle Polyna-Maude Racicot-Summerside <debian@polynamaude.com> - 2021-07-24 21:30 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle "tv.debian@googlemail.com" <tv.debian@googlemail.com> - 2021-07-25 11:00 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-25 18:20 +0200
[SOLVED] Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-24 05:40 +0200
Re: [SOLVED] Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-31 23:30 +0200
Re: [SOLVED] Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle The Wanderer <wanderer@fastmail.fm> - 2021-08-01 14:40 +0200
Re: Radeon 6800 XT: 100% GPU core usage & 74 Watts when idle piorunz <piorunz@gmx.com> - 2021-07-24 01:10 +0200
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