Core i5-12600K + RTX 4070 Ti Super: 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 | 2% | balanced |
| 4K | GPU | 19% | balanced |
This is the classic pattern: at 1080p the Core i5-12600K is the limit (10%), while at 4K the RTX 4070 Ti Super takes over (19% 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 | 10 / 16 |
|---|---|
| Max boost | 4.9 GHz |
| Socket | LGA1700 |
| Max turbo power | 150 W |
| Released | 2021 |
| Gaming index | 72 / 100 |
| Multi-core index | 62 / 100 |
| VRAM | 16 GB |
|---|---|
| Board power | 285 W |
| Released | 2024 |
| 1080p index | 61.1 / 100 |
| 1440p index | 56 / 100 |
| 4K index | 51.3 / 100 |
Power supply
CPU 150 W + GPU 285 W + about 100 W for motherboard, memory, storage and fans gives an estimated peak load of 535 W. We recommend a 750 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 (LGA1700)
- Core i7-12700K + RTX 4070 Ti Super (gaming index 75)
- Core i9-12900K + RTX 4070 Ti Super (gaming index 78)
- Core i5-13600K + RTX 4070 Ti Super (gaming index 78)
GPUs that use the Core i5-12600K more fully
- Core i5-12600K + RX 7900 XT (1440p index 57)
- Core i5-12600K + RX 9070 XT (1440p index 60)
Best CPU for the RTX 4070 Ti Super Best GPU for the Core i5-12600K RTX 4070 Ti Super 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.