i5-7400 to i5-9400F Upgrade Check
Result
Useful for Some Workloads
Performance is About 47% faster.The difference should be noticeable in demanding games and editing workloads.
Compare the Differences
| Item | Current | Upgrade Candidate |
|---|---|---|
| Performance Score | 7,000 | 10,300 |
| Release Year | 2017 | 2019 |
| Generation | 7th Gen | 9th Gen |
| Cores | 4 | 6 +2 |
| Threads | 4 | 6 +2 |
| Base Clock | 3GHz | 2.9GHz −0.1GHz |
| Boost Clock | 3.5GHz | 4.1GHz +0.6GHz |
| TDP | 65W | 65W Same |
| Socket | LGA1151 | LGA1151 |
The socket labels match, but check chipset and BIOS support before buying.
Check i5-9400F Prices
Prices change. Check the latest price at each store before buying.
GPUs that pair well with i5-9400F
FAQ
Is it worth replacing i5-7400 with i5-9400F?
The difference should be noticeable in demanding games and editing workloads. The published-score difference is About 47% faster.
Can I replace it directly?
The socket labels match, but check chipset and BIOS support before buying.
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.