AMD FreeSync

[labbe5]

https://www.trustedreviews.com/reviews/amd-freesync

FreeSync is a new monitor technology that’s one of the most exciting developments we’ve seen in PC gaming for some time.

It’s designed to reduce some of the visual artefacts that can occur as a result of your monitor’s fixed refresh rate being out of sync with your graphics card’s frame rate. The technology is a response to Nvidia G-Sync, which was introduced about 18 months ago, and works in the same way, by adjusting the refresh rate of your monitor to match the frame rate of your graphics card. The result is supposed to be much smoother looking games even at lower frame rates.

Further reading :
HOW TO ENABLE AMD FREESYNC IN LINUX
https://www.amd.com/en/support/kb/faq/gpu-754
Linux 5.0 Kernel Released With Long-Awaited FreeSync Support
https://www.phoronix.com/scan.php?page= ... l-Released