Bug 485489 - glmark2/vkmark got much lower result on KWin than sway/hyprland
Summary: glmark2/vkmark got much lower result on KWin than sway/hyprland
Status: REPORTED
Alias: None
Product: kwin
Classification: Plasma
Component: performance (show other bugs)
Version: 6.0.3
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-13 14:15 UTC by Celeste Liu
Modified: 2024-05-02 13:31 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:
uwu: performance+
uwu: Wayland+

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Description Celeste Liu 2024-04-13 14:15:52 UTC 
DESCRIPTION
I found glmark2-wayland and vkmark got a much lower result on KWin than on sway/hyprland. For example, on my Ryzen 5800H, glmark2-wayland got only 1503 scores on KWin but got 10901 scores on Sway, and vkmark got 1231 scores on KWin but 11759 scores on Sway. I also have the same problem with Nouveau/NVK. My friends reproduced this problem with the Ryzen 4800HS and Nvidia RTX 4050 Mobile.

ACTUAL BEHAVIOR

glmark2/vkmark got a much lower result on KWin than sway/hyprland

EXPECTED DEHAVIOR

glmark2/vkmark got similar result on KWin than sway/hyprland
Comment 1 register 2024-04-13 15:39:40 UTC 
I have tested on my Ryzen 7840H. And got 14930 on KWin, 16494 on Sway for glmark2-wayland.