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Ryzen 5 3600 with RX 6600: Bottleneck & FPS

The Ryzen 5 3600 and RX 6600 pair well, with the graphics card setting the pace at 1080p: about 57 FPS on average in AAA games at High settings, with 1% lows around 44 FPS. The RX 6600 is the limiting part at every resolution, so the 6-core Ryzen 5 3600 (AM4) still has headroom for about 80 FPS and room for a faster card later. In esports titles such as CS2 or Valorant expect around 177 FPS, enough for a 144 Hz monitor, while CPU-heavy games like Microsoft Flight Simulator drop to about 44 FPS with a 39% CPU bottleneck. Its 8 GB of VRAM is fine at 1080p but gets tight at 4K High. With ray tracing on, expect about 17 FPS at 1080p.

Processor
AMD Ryzen 5 3600
6 cores / 12 threads · AM4 · 2019
Graphics card
AMD Radeon RX 6600
8 GB VRAM · Ray tracing ✓ · 2021

1080p (1920×1080) · High · AAA games · Native · 32 GB · 165 Hz

Change settings
GPU-limited

GPU-limited, CPU has headroom at 1080p

The RX 6600 is the limiting part at 1080p, which is the normal and preferred situation for gaming. The Ryzen 5 3600 has headroom for about 80 FPS, so it can handle a faster GPU later. FPS is below 60, so lower settings or enable upscaling.

Max frames each part can deliver. Frames pile up in front of the slower one.

Avg FPS57
1% low44
CPU load71%
GPU load99%

Bottleneck by resolution

Ryzen 5 3600 + RX 6600 at High settings in AAA games.

ResolutionAvg FPS1% lowBottleneck
1080p (1920×1080)5744GPU 28%
1440p (2560×1440)3729GPU 54%
UW 1440p (3440×1440)3024GPU 62%
4K (3840×2160)2116GPU 74%

FPS by game type

At 1080p, High settings.

Game typeAvg FPSLimited by
AAA / mixed games
Cyberpunk 2077, Black Myth: Wukong, Elden Ring		57GPU 28%
Competitive esports
CS2, Valorant, Fortnite (Performance), League of Legends		177GPU 12%
CPU-heavy (strategy, sims, MMO)
MS Flight Simulator, Cities: Skylines II, WoW, Baldur's Gate 3 Act 3		44CPU 39%
Ray tracing / path tracing
Cyberpunk RT Overdrive, Alan Wake 2, Indiana Jones		17GPU 75%

Recommendations

Specific to these parts at 1080p.

  • Below 60 FPS and GPU-bound: enable DLSS/FSR/XeSS Quality mode or drop to Medium settings for a big frame-rate gain.
  • Your 165 Hz monitor can show more frames than this build delivers. Variable refresh (G-Sync/FreeSync) will keep motion smooth.

GPU upgrades for this CPU

The Ryzen 5 3600 can drive a faster card at 1080p.

Step upRTX 4070 Super≈80 FPS (+40%) · CPU 42%Best match for your CPURX 7600≈65 FPS (+14%) · GPU 17%

Related builds

Core i5-10400F + RX 66001080p · GPU-limited 35% · ≈57 FPSRyzen 5 3600 + RTX 3060 12GB1080p · GPU-limited 20% · ≈63 FPSRyzen 5 5500 + RX 66001080p · GPU-limited 36% · ≈57 FPSRyzen 5 3600 + RX 76001080p · GPU-limited 17% · ≈65 FPSCore i3-12100F + RX 66001080p · GPU-limited 43% · ≈57 FPSRyzen 5 3600 + RTX 40601080p · Balanced · ≈71 FPS

Browse all 577 popular builds or open this build in the bottleneck calculator to try other settings.

Ryzen 5 3600 + RX 6600: quick answers

Does the Ryzen 5 3600 bottleneck the RX 6600?

1080p: 28% GPU-limited. 1440p: 54% GPU-limited. UW 1440p: 62% GPU-limited. 4K: 74% GPU-limited. At 1080p the CPU keeps up, so this is a sensible pairing. A GPU-limited result is the normal, healthy state for gaming.

How many FPS does the Ryzen 5 3600 with RX 6600 get?

About 57 FPS at 1080p, 37 FPS at 1440p, 30 FPS at UW 1440p, 21 FPS at 4K in AAA games at High settings without upscaling. In esports games like CS2 and Valorant it reaches roughly 177 FPS at 1080p.

What is the best upgrade for a Ryzen 5 3600 + RX 6600 build?

At 1080p, the most effective upgrade is the RTX 4070 Super or RX 7600. Use the calculator to check other resolutions and settings.