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Key Differences
In short — Core i5-9400F outperforms Core i5-4258U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-9400F is 2044 days newer than Core i5-4258U.
Advantages of Intel Core i5-4258U
- Consumes up to 57% less energy than Intel Core i5-9400F - 28 vs 65 Watts
- Works without a dedicated GPU, while Intel Core i5-9400F doesn't have integrated graphics
Advantages of Intel Core i5-9400F
- Performs up to 4% better in Fortnite than Core i5-4258U - 226 vs 218 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-4258U - 6 vs 4 threads
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-9400F
Desktop • Jan 8th, 2019
FPS
226
100%
Value, £/FPS
£0.57/FPS
100%
Price, £
£127.95
100%
FPS and Value Winner
Intel Core i5-9400F 2.9GHz LGA1151 9M Cache BOX CPU
Buy for £127.95 on Amazon
In Stock
Updated 140 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-4258U
Mobile • Jun 4th, 2013
Core i5-9400F
Desktop • Jan 8th, 2019
Geekbench 5 Benchmarks
Intel Core i5-4258U | vs | Intel Core i5-9400F |
|---|---|---|
| Jun 4th, 2013 | Release Date | Jan 8th, 2019 |
| Core i5 | Collection | Core i5 |
| Haswell | Codename | Coffee Lake |
| Intel BGA 1168 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 2 | Cores | 6 |
| 4 | Threads | 6 |
| 2.4 GHz | Base Clock Speed | 2.9 GHz |
| 2.9 GHz | Turbo Clock Speed | 4.1 GHz |
28 W | TDP | 65 W |
| 22 nm | Process Size | 14 nm |
| 24.0x | Multiplier | 29.0x |
Intel HD 5100 | Integrated Graphics | None |
| No | Overclockable | No |
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