Core i9-14900K + RX 6700 XT in Starfield

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, native rendering, no upscaling, no frame generation. CPU ceiling measured at 1080p, Low preset (reviewers' CPU-isolation method), flagship GPU.

1080p39–55 fps · Strong GPU limit 1440p31–45 fps · Strong GPU limit 4K28–28 fps · Strong GPU limit

1080p

Strong GPU limit

Expected frame rate: 39–55 fps (measured range across sources).

CPU Core i9-14900Kceiling ~159 fps on its own

GPU RX 6700 XTceiling ~39–55 fps on its own

The GPU side is lower by about 70.4%: the pair runs at the lower ceiling, and upgrading the other part alone would not raise it.

That range sits under a smooth 60 in this game at the tested preset — expect to trade settings for frame rate.

Confidence: MEDIUM — based on 3 source measurements for these two parts.

1440p

Strong GPU limit

Expected frame rate: 31–45 fps (measured range across sources).

CPU Core i9-14900Kceiling ~159 fps on its own

GPU RX 6700 XTceiling ~31–45 fps on its own

The GPU side is lower by about 76.1%: the pair runs at the lower ceiling, and upgrading the other part alone would not raise it.

That range sits under a smooth 60 in this game at the tested preset — expect to trade settings for frame rate.

Confidence: MEDIUM — based on 3 source measurements for these two parts.

4K

Strong GPU limit

Expected frame rate: 28–28 fps (measured range across sources).

CPU Core i9-14900Kceiling ~159 fps on its own

GPU RX 6700 XTceiling ~28 fps on its own

The GPU side is lower by about 82.2%: the pair runs at the lower ceiling, and upgrading the other part alone would not raise it.

That range sits under a smooth 60 in this game at the tested preset — expect to trade settings for frame rate.

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

No GPU measured in this game at 1440p fully clears this CPU - the strongest measured option:

RTX 5090 — ceiling ~134 fps (still the limiting side, but the highest measured ceiling) · full result

This pair in other measured games

Alan Wake 2 — Strong GPU limit, 39–39 fps at 1440p
Baldur's Gate 3 — Mild GPU limit, 83–83 fps at 1440p
Counter-Strike 2 — this pair is not both measured there yet.
Cyberpunk 2077 — this pair is not both measured there yet.
Elden Ring — this pair is not both measured there yet.
Kingdom Come: Deliverance II — Strong GPU limit, 50–50 fps at 1440p
Marvel's Spider-Man 2 — Strong GPU limit, 50–50 fps at 1440p
S.T.A.L.K.E.R. 2 — Strong GPU limit, 35–35 fps at 1440p

Sources for Starfield

Full data: Starfield benchmarks · how verdicts are computed.