ilya-zlobintsev / LACT

Linux AMDGPU Configuration Tool
MIT License
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Max vram clock not going past 1075MHz on 6700xt #363

Closed notimadam123 closed 1 week ago

notimadam123 commented 2 weeks ago

Checklist

Bug description

Max vram clock wont go past 1075mhz on a sapphire pulse 6700xt

System info

- LACT version:0.5.5-1 (aur)
- GPU model:Sapphire Pulse 6700xt
- Kernel version:6.10.6-zen1-1-zen
- Distribution: Arch Linux
ilya-zlobintsev commented 2 weeks ago

This is normal for a 6700XT, Linux shows the physical memory clock instead of the effective one, so the value will be half of the one listed in the specs or on windows.

This should probably be indicated in the UI to avoid confusion given that this is asked somewhat regularly.

shanefagan commented 1 week ago

Similar issue for me on a 7900xtx liquid devil, max VRAM clock is significantly lower than the 2700 ish max clock I get on Windows

ilya-zlobintsev commented 1 week ago

@shanefagan please read the previous comment

Linux shows the physical memory clock instead of the effective one, so the value will be half of the one listed in the specs or on windows.

The equivalent to 2700MHz on windows is shown as 1350 on linux

shanefagan commented 1 week ago

Ah interesting, yeah then it would be nice to have some note like you mentioned.

ilya-zlobintsev commented 1 week ago

I've decided that it's simpler to just always show the effective clock value in the UI. Now it will display the value that you'd normally expect.

Implemented in #368