Core i5-10400F + RTX 5060 Ti: bottleneck check
CPU-limited at 1440p. Mild CPU bottleneck.
The Core i5-10400F cannot feed the RTX 5060 Ti fast enough at 1440p, so the card sits partly idle in CPU-heavy games.
By resolution
| Resolution | Limiting part | Severity | Verdict |
|---|---|---|---|
| 1080p | CPU | 27% | moderate CPU bottleneck |
| 1440p | CPU | 20% | mild CPU bottleneck |
| 4K | GPU | 2% | balanced |
This is the classic pattern: at 1080p the Core i5-10400F is the limit (27%), while at 4K the RTX 5060 Ti takes over (2% 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 |
| TDP | 65 W manufacturer-published TDP — sustained turbo can be higher · Intel ARK |
| Released | 2020 |
| Gaming index | 50 / 100 |
| Multi-core index | 38 / 100 |
| VRAM | 16 GB |
|---|---|
| Board power | 180 W |
| Released | 2025 |
| 1080p index | 43.9 / 100 |
| 1440p index | 38 / 100 |
| 4K index | 32.9 / 100 |
Power supply
The RTX 5060 Ti measured 166 W average while gaming (217 W highest 20 ms spike, TechPowerUp). With the Core i5-10400F at its TDP of 65 W and about 75 W for the rest of the system, the sustained load is about 306 W. A 650 W unit is the safe choice; a good-quality 550 W unit also covers the measured draw. Details on the RTX 5060 Ti PSU page or try other pairs in the PSU calculator.
Best CPU for the RTX 5060 Ti Best GPU for the Core i5-10400F RTX 5060 Ti PSU requirements
Same CPU, other cards
AllSame card, other CPUs
AllIndexes are relative estimates aggregated from published reviews; real results vary by game, settings, memory speed and drivers. Methodology.