Game FPS

S.T.A.L.K.E.R. 2: Heart of Chornobyl on GeForce RTX 5090

The GeForce RTX 5090 runs S.T.A.L.K.E.R. 2: Heart of Chornobyl at about 124 FPS at 1080p High (high refresh), 112 FPS at 1440p and 80 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	14797	14395	12497
Medium	13388	12482	9574
High	12482	11274	8062
Ultra	11475	9977	6753
High + DLSS Quality	12985	12582	10682

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

Best settings

For 60+ FPS: 4K · Ultra ~67 FPS
For 120+ FPS: 4K · Low ~124 FPS

Video memory

At 1440p Ultra the game uses about 11.8 GB and the card has 32 GB: enough memory.

Is the processor holding it back?

With a Ryzen 5 7600 at 1080p High: about 93 FPS (with a Ryzen 7 9800X3D: 124).

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.