NG-SD-Plugins/PowerTools
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CPU / GPU causes Memory speed lock to 400MHz on LCD #146

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opened 2024-04-03 17:08:13 +01:00 by Ghost · 2 comments
Ghost commented 2024-04-03 17:08:13 +01:00
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Expected Behaviour

Enable CPU / GPU Frequency Limits min / max to any range 1400 to 3500 / 400 to 1600.

Actual Behaviour

Memory gets downclocked to 400MHz when Downclock Memory setting is disabled; enabling Downclock Memory and setting to Maximum 800 MHz has no effect. Results in worse performance, about half the fps.

Steps To Reproduce

  1. Enable CPU / GPU Frequency limit, change min or max value from stock 1400 to 3500 / 400 to 1600
  2. Gamescope overlay shows VRAM 400MHz

Anything else?

LCD, SteamOS stable, overclocked Micron RAM

Version

2.0.0-rls

Platform

SteamDeck

OS

SteamOS 3 (Stable)

### Expected Behaviour Enable CPU / GPU Frequency Limits min / max to any range 1400 to 3500 / 400 to 1600. ### Actual Behaviour Memory gets downclocked to 400MHz when Downclock Memory setting is disabled; enabling Downclock Memory and setting to Maximum 800 MHz has no effect. Results in worse performance, about half the fps. ### Steps To Reproduce 1. Enable CPU / GPU Frequency limit, change min or max value from stock 1400 to 3500 / 400 to 1600 2. Gamescope overlay shows VRAM 400MHz ### Anything else? LCD, SteamOS stable, overclocked Micron RAM ### Version 2.0.0-rls ### Platform SteamDeck ### OS SteamOS 3 (Stable)
Ghost added the
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Ghost changed title from GPU causes Memory speed lock to 400MHz on LCD to CPU / GPU causes Memory speed lock to 400MHz on LCD 2024-04-03 17:59:07 +01:00
NGnius commented 2024-04-03 21:54:00 +01:00
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Instead of removing those quirks, does adding the "pp_dpm_fclk-static" quirk make it work better/properly?
EDIT: I should've refreshed...

Instead of removing those quirks, does adding the "pp_dpm_fclk-static" quirk make it work better/properly? EDIT: I should've refreshed...
NGnius self-assigned this 2024-04-04 00:48:34 +01:00
NGnius commented 2024-04-04 00:48:43 +01:00
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Great, thanks for testing! I've changed the limits server to reflect that quirk change, it might take a day to get out to everyone.

Great, thanks for testing! I've changed the limits server to reflect that quirk change, it might take a day to get out to everyone.
Ghost closed this issue 2024-04-15 20:31:36 +01:00
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Reference: NG-SD-Plugins/PowerTools#146
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