From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 211263] New: amdgpu: navi (RX 5500 XT) high power consumption while idling on 75Hz display
Date: Mon, 18 Jan 2021 14:35:11 +0000 [thread overview]
Message-ID: <bug-211263-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=211263
Bug ID: 211263
Summary: amdgpu: navi (RX 5500 XT) high power consumption while
idling on 75Hz display
Product: Drivers
Version: 2.5
Kernel Version: 5.10.7
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: contato-myghi63@protonmail.com
Regression: No
Created attachment 294731
--> https://bugzilla.kernel.org/attachment.cgi?id=294731&action=edit
corectrl monitoring at 60hz and 75hz
Overview:
My RX 5500XT (GV-R55XTOC-8GD) consumes about 15W on idle if my monitor
(24MK430) is on 75Hz, and just 3W on 60Hz. This did never happened before 5.10
kernels. Any older kernel consumes 3W even on 75Hz, same hardware, same
configurations.
Steps to reproduce:
Install any distro with 5.10 kernel on a system that have high refresh rate
display and AMD NAVI GPU.
Actual results:
High GPU power consumption while idling, GPU heating and fans spinning up while
doing nothing on the computer.
Expected results:
Low power consumption and low GPU heat.
Operational System:
Arch Linux (latest packages avaliable from the repository)
Additional Information:
Here's my tlp configuration (keep in mind: that same configuration was applied
on kernel 5.9.14 and 5.4.90, both working properly with 3W at 75Hz):
RADEON_POWER_PROFILE_ON_AC=high
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_STATE_ON_AC=performance
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next reply other threads:[~2021-01-18 14:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-18 14:35 bugzilla-daemon [this message]
2021-01-18 14:37 ` [Bug 211263] amdgpu: navi (RX 5500 XT) high power consumption while idling on 75Hz display bugzilla-daemon
2021-01-18 23:38 ` bugzilla-daemon
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