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Subject: [rpms/chromium] epel9-next: reduce nvidia power consumption during video accel
Date: Fri, 07 Aug 2026 16:08:22 GMT	[thread overview]
Message-ID: <178611890223.1.12822506029097940291.rpms-chromium-aacc24ed2bce@fedoraproject.org> (raw)

            A new commit has been pushed.

            Repo   : rpms/chromium
            Branch : epel9-next
            Commit : aacc24ed2bce0af0d2f09b1c7f3c7bb693fff708
            Author : Luan Vitor Simião oliveira <luanv.oliveira@outlook.com>
            Date   : 2025-11-04T21:46:56-03:00
            Stats  : +1/-0 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/chromium/c/aacc24ed2bce0af0d2f09b1c7f3c7bb693fff708?branch=epel9-next

            Log:
            reduce nvidia power consumption during video accel

environment variable added on latest driver 580.105.08, this halves
power consumption with no performance regression

---
diff --git a/chromium.conf b/chromium.conf
index 6e48cb8..c66a04a 100644
--- a/chromium.conf
+++ b/chromium.conf
@@ -42,6 +42,7 @@ case "$GRAPHIC_DRIVER" in
       # see https://crbug.com/1492880. This feature switch is
       # provided for developers to test VaAPI drivers on NVIDIA GPUs
       FEATURES+=",VaapiOnNvidiaGPUs"
+      export CUDA_DISABLE_PERF_BOOST=1
       ;;
    *)
       FEATURES+=",AcceleratedVideoEncoder"

                 reply	other threads:[~2026-08-07 16:08 UTC|newest]

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