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DocT
Adept II

How to change 2d clock speed on Adrenalin (latest version or earlier)

As in subject, I'd like to know if there is a way to increase 2d clock speed when gpu is in idle. As in Adrenalin OC features, it involves only 3d clocks.

This should solve the long term issue of screen flickering/blinking/glitches with many motherboards (Asus mainly but not only).

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1 Solution
RPX100
Miniboss

@DocT hey there. I have been looking into this topic myself in the past:

The short answer is: it is not possible to increase the 2D clock via Radeon Software.

The longer answer and the "how to" actually achieve this, can be found here:
how to stop RX 5700 XT from downclocking?

The solution requires the freeware MorePowerTool (MPT) from IgorsLab.
This tool can change the registry entries (Soft Power Play Tables, SPPT) of the driver.

 

--- [ CPU: Ryzen 7 3800XT | GPU: ASRock RX 5700XT Challenger Pro 8GB | driver: 24.1.1 ]
--- [ MB: MSI B550-A Pro AGESA 1.2.0.7 | RAM: 2x 16GB 3600-CL16 | chipset: 6.01.25.342 ]

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2 Replies
RPX100
Miniboss

@DocT hey there. I have been looking into this topic myself in the past:

The short answer is: it is not possible to increase the 2D clock via Radeon Software.

The longer answer and the "how to" actually achieve this, can be found here:
how to stop RX 5700 XT from downclocking?

The solution requires the freeware MorePowerTool (MPT) from IgorsLab.
This tool can change the registry entries (Soft Power Play Tables, SPPT) of the driver.

 

--- [ CPU: Ryzen 7 3800XT | GPU: ASRock RX 5700XT Challenger Pro 8GB | driver: 24.1.1 ]
--- [ MB: MSI B550-A Pro AGESA 1.2.0.7 | RAM: 2x 16GB 3600-CL16 | chipset: 6.01.25.342 ]
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thank you very much!

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