AMD RDNA2 Vulkan: RADV vs. RADV+NGGC vs. AMDVLK vs. PRO Driver Benchmarks

For Batman: Arkham Knight running under Steam Play with DXVK, the RADV driver was performing the best and making use of the NGG culling did provide some small performance benefits to these RDNA2 graphics cards. AMDVLK here was slightly faster than the Radeon Software for Linux 21.30 "PRO" packaged driver, except for AMDVLK not yet supporting the RX 6600 XT.

With high quality settings the DIRT Rally 2.0 game under Steam Play was having a slight lead with RADV and also helped by the NGG culling option. AMDVLK was close to the RADV performance. The PRO driver tended not to be too far behind.