NVIDIA showed off performance boost with DLSS 3.0 in STALKER 2, revealing an average of 2.4x higher performance than without DLSS 3.0 and over 100 FPS with 4090 at 4K Max Settings.
Source: N4G PC NVIDIA Shows Off 2.4x Performance Boost With DLSS 3.0 In STALKER 2: Heart Of Chornobyl