Ryzen 5 5500 + RX 6600: bottleneck check
Evenly matched at 1440p.
Neither part waits on the other at 1440p. This is as balanced as a pairing gets.
By resolution
| Resolution | Limiting part | Severity | Verdict |
|---|---|---|---|
| 1080p | CPU | 10% | balanced |
| 1440p | CPU | 1% | balanced |
| 4K | GPU | 22% | GPU-bound (normal) |
This is the classic pattern: at 1080p the Ryzen 5 5500 is the limit (10%), while at 4K the RX 6600 takes over (22% GPU-limited). If you play at 1080p on a high-refresh monitor, a faster CPU is the upgrade that matters; at 1440p or 4K this pair is already well matched.
Specifications
| Cores / threads | 6 / 12 |
|---|---|
| Max boost | 4.2 GHz |
| Socket | AM4 |
| Max turbo power | 65 W |
| Released | 2022 |
| Gaming index | 52 / 100 |
| Multi-core index | 44 / 100 |
| VRAM | 8 GB |
|---|---|
| Board power | 132 W |
| Released | 2021 |
| 1080p index | 26.5 / 100 |
| 1440p index | 21 / 100 |
| 4K index | 16.6 / 100 |
Power supply
CPU 65 W + GPU 132 W + about 100 W for motherboard, memory, storage and fans gives an estimated peak load of 297 W. We recommend a 450 W unit (80 Plus Gold or better) so transient spikes from the graphics card stay inside the PSU's comfort zone. Try other pairs in the PSU calculator.
Upgrade paths
CPUs that remove the bottleneck (AM4)
- Ryzen 5 5600 + RX 6600 (gaming index 60)
- Ryzen 5 5600X + RX 6600 (gaming index 61)
- Ryzen 7 5700X + RX 6600 (gaming index 62)
GPUs that use the Ryzen 5 5500 more fully
- Ryzen 5 5500 + GTX 1080 Ti (1440p index 23)
- Ryzen 5 5500 + RX 5700 XT (1440p index 23)
- Ryzen 5 5500 + Arc A750 (1440p index 23)
Best CPU for the RX 6600 Best GPU for the Ryzen 5 5500 RX 6600 PSU requirements
Compare nearby pairs
Same CPU, other GPUs
Indexes are relative estimates aggregated from published reviews; real results vary by game, settings, memory speed and drivers. Methodology.