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How to modify your Polaris GPU
A guide on modifying your Polaris GPU bios to improve the memory timings and gain performance.
Last update: 29.January 2023

We take no responsibility! Proceed at your own risk!

Use Polaris Bios Editor 1.7.5!

Open up the bios file, and click "One Click Timing Patch":

Then click Yes/OK a few times:

When it asks if you want to use Pro Version, answer no:

Save the bios, and you are done!

Marius L.
The creator/owner of goes by the alias r0ver2. Has a long experience with GPU mining and mining in general. After starting with home mining in 2017. Slowly building up the mining operation while gaining experience and knowledge - he joined SimpleMining's support team in 2020. Also been an active supporter of mmpOS since 2021 - and part of the testing team for lolMiner since mid-2021.