Core Ultra 5 245K + RTX 5080 in Cyberpunk 2077

Every figure below is a measurement aggregated from published review charts — the CPU's frame-rate ceiling and the GPU's frame-rate ceiling in this game, combined. Settings: Ultra preset, raster, no ray tracing, no upscaling, no frame generation. CPU ceiling measured at 1080p, Ultra preset, flagship GPU (RTX 5090 FE / RTX 4090), Tom's Hardware CPU reviews.

1080p

RTX 5080 was not measured at 1080p in this game — no verdict here, and we don't estimate one.

1440p

Mild CPU limit

Expected frame rate: 106–106 fps (measured range across sources).

CPU Core Ultra 5 245Kceiling ~106 fps on its own

GPU RTX 5080ceiling ~125 fps on its own

The CPU side is lower by about 15.2%: the pair runs at the lower ceiling, and upgrading the other part alone would not raise it.

That range suits a 60 Hz monitor; a high-refresh panel would be underused in this game.

Confidence: MEDIUM — based on 2 source measurements for these two parts.

4K

RTX 5080 was not measured at 4K in this game — no verdict here, and we don't estimate one.

CPUs measured in this game that clear this GPU:

Ryzen 7 9800X3D — ceiling ~133–144 fps (smallest step that removes the limit) · full result
Ryzen 7 9850X3D — ceiling ~148 fps (strongest measured) · full result

This pair in other measured games

Alan Wake 2 — this pair is not both measured there yet.
Baldur's Gate 3 — this pair is not both measured there yet.
Counter-Strike 2 — this pair is not both measured there yet.
Elden Ring — this pair is not both measured there yet.
Kingdom Come: Deliverance II — this pair is not both measured there yet.
Marvel's Spider-Man 2 — this pair is not both measured there yet.
S.T.A.L.K.E.R. 2 — this pair is not both measured there yet.
Starfield — Mild GPU limit, 101–101 fps at 1440p

Sources for Cyberpunk 2077

Full data: Cyberpunk 2077 benchmarks · how verdicts are computed.