https://wccftech.com/amd-partners-with-epic-on-ue5-temporal-super-resolution-optimized-for-radeon-threadripper-used-to-build-the-demo/

Unreal Engine 5, UE5 from now on, is now available in early access about a year after its stunning reveal. Shortly after the news, AMD confirmed to have been working closely with Epic for years to ensure Ryzen and Radeon users can get the most out of the UE5 while creating content or playing.

Beyond this generic commitment, we also have two practical examples. To begin with, Epic has used AMD Threadripper CPUs to build the new engine and, more specifically, the new Valley of the Ancient demo.