radeon-profile: tool for changing profiles and monitoring some GPU parameters

[Melcar]

- Does it need a kernel parameter like Wattman?
- My GPU can use up to 155W. Why the sw has a maximum of 115 W ?
- If I set something it will be stored even after reboot?

- It does need a kernel parameter. This will be true for all Overdrive overclocking with the driver.
- The utility lets you increase/decrease the default power limit, within the limits specified by your card's vbios (usually +/- 20-50% depending on the card).
- There is an option to restore settings at login.

[xcom]

If it shows 115 watt then that is the maximum for sure?

[Melcar]

If you set the power limit at that the the card will try to stay within that max, throttling if necessary.

[Horigo]

Dam its HOT !!






What temperature is it for the Vega 56 ? The hotspost or the GPU ?

Under Windows i am at 73°C on the GPU, and under Linux 86°C ! Why ?

[tildearrow]

Dam its HOT !!






What temperature is it for the Vega 56 ? The hotspost or the GPU ?

Under Windows i am at 73°C on the GPU, and under Linux 86°C ! Why ?

Does your fan spin faster on Windows?

[Horigo]

I think no, fan speed looks the same.
edit: well in fact fan speed is faster, as the card is really hot.

[Horigo]

Well i made some testing, it looks like the voltages are not applicated !

[Horigo]

I've just found this

https://www.reddit.com/r/linux_gaming/comments/b06f5d/issues_with_amd_vega_gpu_voltage_control/

So it looks like i am not alone.
The guy also have a gigabyte gaming Vega !!

[Thisisaline]

Will this tool allow me to underclock the core clock and memory clock? The post below from 2 years ago was the only one I found that mentioned underclocking, but it looks like it isn't straightforward, and the post was never answered anyway. I don't know how much the tool has changed since then.

Thanks in advance for any advice.

Hi,

thanks for this interesting tools.

I try to use it to UNDERclock the GPU.

In "radeon_profile.ui" I found where the slider for GPU % Oc is set :



but there is not "minimum" setup.

So there is 2 questions.

Q1 : does the method " void any_class::setOverclockValue(const QString &file, const int percentage) " work with negative percentage ?
this can be expected as "const int percentage" technically allow negatives integers.

Q2 : is there any way we/you can add a "minimum" property for the OC slider so we can use it to underclock the GPU ?

best regards,

Samuel

[ThatNerdGuy]

Excuse the noob question, but how do I get to install the latest version? I can compile everything w/o errors, but the old installation guide here no longer works for me since I cant get gksu.