ryzen_smu
corectrl
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ryzen_smu
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This changes EVERYTHING! OCCT v13 will be released for Linux also. If this is true, it will be the first time in the history of Linux that we will have access to hardware info and stress tests, all in one app!
for Ryzen cpus there's ryzen_smu which appears to be able to do this. not sure about Intel.
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Can all Zen 3 APUs run 4x 16GB 3200MT CL16 stable? (just XMP)
For sensor and whatnot, check out corefreq and ryzen_smu.
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Can someone please tell me what is wrong here when installing ryzen smu?
Attempting to install Ryzen smu on fedora and I am using the "Stand-alone" installation as I understand that fedora/debian/arch are different.
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Boot failure on kernel 6.2
Only out-of-tree modules being run are drivers for rtw8852be wireless card and ryzen_smu. The retbleed flag is not set and I'm running ext4, not f2fs.
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Core-to-core latencies of the AMD EPYC Milan, 3rd gen
For AMD, if you have query access to the SMU coprocessor, you could use corefreq and ryzen_smu; they're for sensor readouts, and they do slightly different things. (And Zentimings and HWiNFO for windows.)
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RAM won't run at XMP speeds
Check out corefreq and ryzen_smu; they're for sensor readouts, and they do slightly different things.
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Tri-rank 3801MT/s 1T-off: how to summon Baphomet with the CAD bus
That said, the ryzen_smu tool for linux exposes "CLDO_VDDM", which reads out to 0.9504 volts, regardless of load.
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B die, Ryzen 5700 help with starting.
Check out this guide. Also check out Ryzen SMU for better sensor readings on linux.
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3900x L3 Cache errors
I forgot to mention, Ryzen SMU can be used to for sensor reading.
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is there any overcocking tools for linux?
CPU/RAM overclocking is best done via the firmware, so at worst you're missing out on sensors and other readouts. That said, if you have a ryzen, there are a number of tools available.
corectrl
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I forked SteamOS for my living room PC
> I only want some decent fan control instead of relying on random scripts off github. AMD has to release some sort of GUI panel for sure.
Have you tried CoreCtrl [0]?
> My 5800x3D and 6800XT deliver an outstanding Linux gaming experience.
I have a 7900XTX and performance under Linux has been at least on par with Windows, sometimes better (though not by much).
> May i ask what driver features are you missing?
I'm not GP but I'd love to see frame gen and stuff like anti-lag and upscaling integrated into amdgpu with some sort of official way of setting it (though looking at Adrenaline it might actually be best if it's left up to the community to create the GUIs).
[0] https://gitlab.com/corectrl/corectrl
- Any luck with giving permissions to corectrl? Also steam games question.
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How do I underclock my 7800 xt on arch linux?
Basically the 7800 xt has this bug where I need to lower the core clock of -80mhz to avoid it crashing with 2 different hdmi/vga monitors or something. On windows no problems, but what about arch linux? How do I lower it? Looks like corectrl doesn´t support 7000 series gpus (from what I understood), please help yall!
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Is this apllied to 23.10 or just older Ubuntu?
sudo grub-mkconfig -o /boot/grub/grub.cfg Reboot your system. You should have more controls when you select Advanced as Performance mode. https://gitlab.com/corectrl/corectrl/-/wikis/Setup
- Recommendations for new AMD GPU setup
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AMD's 7900 XTX achieves better value for Stable Diffusion than Nvidia RTX 4080
> The AMD experience on Linux is vastly better than the Nvidia one.
I just wish we had an equivalent of AMD Software on Linux, so I could mess around with the settings more.
For example, I like to limit the GPU to 50-75% of it's total power for ambient heat/cooling reasons, or UPS/PSU/electricity bill reasons when specific games make it hard to cap framerates.
With AMD Software on Windows, it's no big deal. On Linux, the best I found was CoreCtrl: https://gitlab.com/corectrl/corectrl
Sadly, it doesn't seem to work all that well for my use case, which I mentioned in my blog post when using Linux instead of Windows as my daily driver at home too: https://blog.kronis.dev/articles/a-week-of-linux-instead-of-...
> You see, by default the card controls its own GPU and memory clock values, which means that when idle the GPU draws around 40 W of power. However, if I want to set a limit for how much W in total it can use, it also makes me set the GPU and memory clock values, which will them be fixed: so at idle the GPU will use about 60 W of power.
- Problem in game fedora 38
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AMD really need to fix this. (7900 XTX vs 4080 power consumption)
If you set it to POWER_SAVING instead of 3D_FULL_SCREEN, it uses the highest boost clock a lot less. Or if you use something like corectrl's application profiles (maybe the Windows vendor driver control panel has them?), you can selectively disable boost clock states in specific games.
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Motherboard for Gamers
I'm bias toward Asus motherboards. I have an "Asus TUF GAMING B550-PLUS WIFI II" and a "Asus ROG Crosshair VIII Hero (WI-FI) ATX". Both boards have a fan control feature in the BIOS/EFI. On the Windows side both boards come with Ai Suite 3 software. On the Linux side you might want to take a look at Corectrl ==> https://gitlab.com/corectrl/corectrl
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Where/how can I get Radeon Adrenaline software for Linux
I think CoreCtrl might offer some of what you're looking for.
What are some alternatives?
zenpower - Zenpower is Linux kernel driver for reading temperature, voltage(SVI2), current(SVI2) and power(SVI2) for AMD Zen family CPUs.
radeon-profile - Application to read current clocks of ATi Radeon cards (xf86-video-ati, xf86-video-amdgpu)
RyzenAdj - Adjust power management settings for Ryzen APUs
System76 Power Management - System76 Power Management
Renoir-Mobile-Tuning - Control power and temperature limits on AMD Renoir powered laptops.
gamemode - Optimise Linux system performance on demand
ZenStates
tuxclocker - Qt overclocking tool for GNU/Linux
zenmonitor - Zen monitor is monitoring software for AMD Zen-based CPUs.
amdgpu-clocks - Simple script to control power states of amdgpu driven GPUs
CoreFreq - CoreFreq : CPU monitoring and tuning software designed for 64-bit processors.
kernelstub - A simple EFI boot manager manager for Linux