i5-13400F to Ultra 7 265KF Upgrade Check
Result
A Different Class of Performance
Performance is About 119% faster.Performance more than doubles, producing a large difference in daily use and demanding workloads. The CPU socket differs, so the motherboard must also be replaced.
Compare the Differences
| Item | Current | Upgrade Candidate |
|---|---|---|
| Performance Score | 23,500 | 51,500 |
| Release Year | 2023 | 2025 |
| Generation | 13th Gen | Core Ultra |
| Cores | 10 | 20 +10 |
| Threads | 16 | 20 +4 |
| Base Clock | 2.5GHz | 3.9GHz +1.4GHz |
| Boost Clock | 4.6GHz | 5.5GHz +0.9GHz |
| TDP | 65W | 125W +60W |
| Socket | LGA1700 | LGA1851 |
i5-13400F and Ultra 7 265KF use different sockets, so the motherboard must also be replaced.
Check Ultra 7 265KF Prices
Prices change. Check the latest price at each store before buying.
The socket changes, so you will also need a new motherboard.
GPUs that pair well with Ultra 7 265KF
FAQ
Is it worth replacing i5-13400F with Ultra 7 265KF?
Performance more than doubles, producing a large difference in daily use and demanding workloads. The CPU socket differs, so the motherboard must also be replaced. The published-score difference is About 119% faster.
Can I replace it directly?
i5-13400F and Ultra 7 265KF use different sockets, so the motherboard must also be replaced.
Will the performance difference be the same in actual games?
This is an overall estimate calculated from scores. Actual results vary by game, app, resolution, cooling, and other components.
Figures shown here are mechanical estimates based on published specifications. Actual results vary by configuration, settings, and individual unit.