Ryzen 5 2600 + RX 6600 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.

1080p

Strong GPU limit

Expected frame rate: 26–38 fps (measured range across sources).

CPU Ryzen 5 2600ceiling ~67 fps on its own

GPU RX 6600ceiling ~26–38 fps on its own

The GPU side is lower by about 52.3%: 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: 20–20 fps (measured range across sources).

CPU Ryzen 5 2600ceiling ~67 fps on its own

GPU RX 6600ceiling ~20 fps on its own

The GPU side is lower by about 70.3%: 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.

4K

RX 6600 was not measured at 4K in this game — no verdict here, and we don't estimate one.

GPUs measured in this game at 1440p that clear this CPU:

RX 6950 XT — ceiling ~57–79 fps (smallest step that removes the limit) · full result
RTX 5090 — ceiling ~134 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 — Balanced, 53–53 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 — 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.

Sources for Starfield

Full data: Starfield benchmarks · how verdicts are computed.