Buy on Amazon
£277.19
In Stock
Availability
Availability
Availability
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Key Differences
In short — Core i7-11700KF outperforms the cheaper Core i5-9400 on the selected game parameters. However, the worse performing Core i5-9400 is a better bang for your buck. The better performing Core i7-11700KF is 879 days newer than the cheaper Core i5-9400.
Advantages of Intel Core i7-11700KF
- Performs up to 9% better in Hogwarts Legacy than Core i5-9400 - 94 vs 86 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 16 vs 6 threads
Advantages of Intel Core i5-9400
- Up to 32% cheaper than Core i7-11700KF - £188.88 vs £277.19
- Up to 25% better value when playing Hogwarts Legacy than Core i7-11700KF - £2.2 vs £2.95 per FPS
- Consumes up to 48% less energy than Intel Core i7-11700KF - 65 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i7-11700KF doesn't have integrated graphics
Hogwarts Legacy
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-11700KF
Desktop • Mar 16th, 2021
FPS
94
100%
Value, £/FPS
£2.95/FPS
74%
Price, £
£277.19
68%
FPS Winner
Intel Core i7-11700KF
Buy for £277.19 on Amazon
In Stock
Updated 15583 minutes ago
Core i5-9400
Desktop • Oct 19th, 2018
FPS
86
91%
Value, £/FPS
£2.2/FPS
100%
Price, £
£188.88
100%
Value Winner
Processor core i5 lga 1151 intel bx80684i59400 hexa core i5-9400
Buy for £188.88 on Amazon
In Stock
Updated 15583 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-11700KF
Desktop • Mar 16th, 2021
Core i5-9400
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Intel Core i7-11700KF | vs | Intel Core i5-9400 |
|---|---|---|
Mar 16th, 2021 | Release Date | Oct 19th, 2018 |
| Core i7 | Collection | Core i5 |
| Rocket Lake | Codename | Coffee Lake |
| Intel Socket 1200 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 6 |
3.6 GHz | Base Clock Speed | 2.9 GHz |
5.0 GHz | Turbo Clock Speed | 4.1 GHz |
| 125 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
36.0x | Multiplier | 29.0x |
| None | Integrated Graphics | UHD 630 |
Yes | Overclockable | No |
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