Moving Gears to Tier 2 Variable Rate Shading - DirectX Developer Blog
The team at The Coalition haven’t stopped innovating since bringing Tier 1 VRS to Gears Tactics, and have brought Tier 2 VRS support to both Gears 5 and Gears Tactics. The team saw similarly large perf gains from VRS Tier 2 –
devblogs.microsoft.com
Interesting read on VRS tier 2 implementation in Gears 5/Tatics.