Core i5-10400F + GTX 1650: bottleneck check
Balanced at 1440p.
Well matched at 1440p. The GTX 1650 is the slightly busier part, by about 9%.
By resolution
| Resolution | Limiting part | Severity | Verdict |
|---|---|---|---|
| 1080p | CPU | 1% | balanced |
| 1440p | GPU | 9% | balanced |
| 4K | GPU | 31% | GPU-bound (normal) |
This is the classic pattern: at 1080p the Core i5-10400F is the limit (1%), while at 4K the GTX 1650 takes over (31% 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 | 4.3 GHz |
| Socket | LGA1200 |
| Max turbo power | 65 W |
| Released | 2020 |
| Gaming index | 50 / 100 |
| Multi-core index | 38 / 100 |
| VRAM | 4 GB |
|---|---|
| Board power | 75 W |
| Released | 2019 |
| 1080p index | 12.9 / 100 |
| 1440p index | 9 / 100 |
| 4K index | 6.3 / 100 |
Power supply
CPU 65 W + GPU 75 W + about 100 W for motherboard, memory, storage and fans gives an estimated peak load of 240 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 (LGA1200)
- Core i5-11400F + GTX 1650 (gaming index 56)
- Core i7-10700K + GTX 1650 (gaming index 58)
- Core i7-11700K + GTX 1650 (gaming index 62)
GPUs that use the Core i5-10400F more fully
- Core i5-10400F + RTX 3050 (1440p index 15)
- Core i5-10400F + GTX 1660 Super (1440p index 15)
- Core i5-10400F + RTX 2060 (1440p index 19)
Best CPU for the GTX 1650 Best GPU for the Core i5-10400F GTX 1650 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.