Core i5-11400F + RTX 5070 Ti: bottleneck check
CPU-limited at 1440p. Moderate CPU bottleneck.
The Core i5-11400F cannot feed the RTX 5070 Ti fast enough at 1440p, so the card sits partly idle in CPU-heavy games.
By resolution
| Resolution | Limiting part | Severity | Verdict |
|---|---|---|---|
| 1080p | CPU | 33% | moderate CPU bottleneck |
| 1440p | CPU | 27% | moderate CPU bottleneck |
| 4K | CPU | 8% | balanced |
The Core i5-11400F is the limiting part at every resolution, even at 4K (8%). The RTX 5070 Ti is a much stronger card than this processor can drive — plan a CPU upgrade before spending more on graphics.
Specifications
| Cores / threads | 6 / 12 |
|---|---|
| Max boost | 4.4 GHz |
| Socket | LGA1200 |
| Max turbo power | 65 W |
| Released | 2021 |
| Gaming index | 56 / 100 |
| Multi-core index | 42 / 100 |
| VRAM | 16 GB |
|---|---|
| Board power | 300 W |
| Released | 2025 |
| 1080p index | 66.6 / 100 |
| 1440p index | 62 / 100 |
| 4K index | 57.7 / 100 |
Power supply
CPU 65 W + GPU 300 W + about 100 W for motherboard, memory, storage and fans gives an estimated peak load of 465 W. We recommend a 650 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.
Best CPU for the RTX 5070 Ti Best GPU for the Core i5-11400F RTX 5070 Ti PSU requirements
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Same CPU, other GPUs
Indexes are relative estimates aggregated from published reviews; real results vary by game, settings, memory speed and drivers. Methodology.