Ryzen 5 3600 + Arc A750: bottleneck check
CPU-limited at 1440p. Mild CPU bottleneck.
The Ryzen 5 3600 cannot feed the Arc A750 fast enough at 1440p, so the card sits partly idle in CPU-heavy games.
By resolution
| Resolution | Limiting part | Severity | Verdict |
|---|---|---|---|
| 1080p | CPU | 19% | mild CPU bottleneck |
| 1440p | CPU | 11% | mild CPU bottleneck |
| 4K | GPU | 14% | balanced |
This is the classic pattern: at 1080p the Ryzen 5 3600 is the limit (19%), while at 4K the Arc A750 takes over (14% 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 | 2019 |
| Gaming index | 48 / 100 |
| Multi-core index | 40 / 100 |
| VRAM | 8 GB |
|---|---|
| Board power | 225 W |
| Released | 2022 |
| 1080p index | 28.7 / 100 |
| 1440p index | 23 / 100 |
| 4K index | 18.4 / 100 |
Power supply
CPU 65 W + GPU 225 W + about 100 W for motherboard, memory, storage and fans gives an estimated peak load of 390 W. We recommend a 550 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 + Arc A750 (gaming index 60)
- Ryzen 5 5600X + Arc A750 (gaming index 61)
- Ryzen 7 5700X + Arc A750 (gaming index 62)
Best CPU for the Arc A750 Best GPU for the Ryzen 5 3600 Arc A750 PSU requirements
Compare nearby pairs
Same CPU, other GPUs
Same GPU, other CPUs
Indexes are relative estimates aggregated from published reviews; real results vary by game, settings, memory speed and drivers. Methodology.