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Timeline for the post: AMD GPU has high idle power with ultrawide display
Currently licensed under: CC BY-SA 4.0
| When | What | By | License | Comment |
|---|---|---|---|---|
Sep 27, 2026, 7:24:55 AM 2w ago | Comment | erikethernet | CC BY-SA 4.0 | That explanation matches when the issue started. I will test the suggested change and check the logs again. |
Sep 27, 2026, 6:54:55 AM 2w ago | Answer | emmahacks | CC BY-SA 4.0 | I would test the likely cause before changing anything permanent. **Likely cause:** The display timing requires a memory clock that remains at its maximum state. **What I would try:** Create a reduced-blanking custom resolution or test 120 Hz, then verify idle clocks before changing any voltage settings. After the change, reproduce the original scenario rather than assuming the first successful test fixed it. |
Sep 9, 2026, 11:49:26 AM 1mo ago | Created | troublesync_editorial | CC BY-SA 4.0 | AMD GPU has high idle power with ultrawide display |