Game FPS

S.T.A.L.K.E.R. 2: Heart of Chornobyl on Radeon RX 7800 XT

The Radeon RX 7800 XT runs S.T.A.L.K.E.R. 2: Heart of Chornobyl at about 78 FPS at 1080p High (smooth), 57 FPS at 1440p and 35 FPS at 4K.

Calculate for your PCCalibrated

FPS by resolution and preset

Average FPS and 1% low without upscaling, Ryzen 7 9800X3D processor, 32 GB of memory.

Preset	1080p	1440p	4K
Low	12295	9675	6248
Medium	9373	6954	4333
High	7861	5744	3527
Ultra	6651	4737	2923
High + FSR Quality	10481	8163	5140

average / 1% low · High preset, upscaler in Quality mode.

Best settings

For 60+ FPS: 4K · Low ~62 FPS
For 120+ FPS: 1080p · Low ~122 FPS

Video memory

At 1440p Ultra the game uses about 11.8 GB and the card has 16 GB: enough memory.

Is the processor holding it back?

With a Ryzen 5 7600 at 1080p High: about 72 FPS (with a Ryzen 7 9800X3D: 78).

The estimate is calibrated on independent benchmarks (TechSpot); typical error about ±5–10%. FRAME LAB model estimate, not a recorded benchmark: real FPS depends on the driver, game version and scene.