Game FPS

S.T.A.L.K.E.R. 2: Heart of Chornobyl on GeForce RTX 5080

The GeForce RTX 5080 runs S.T.A.L.K.E.R. 2: Heart of Chornobyl at about 109 FPS at 1080p High (smooth), 87 FPS at 1440p and 56 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	14294	13086	9574
Medium	12381	10280	6853
High	10985	8768	5644
Ultra	9675	7357	4636
High + DLSS Quality	12482	11173	7962

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

Best settings

For 60+ FPS: 4K · Medium ~68 FPS
For 120+ FPS: 1440p · Low ~130 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 88 FPS (with a Ryzen 7 9800X3D: 109).

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.