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£150.64
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Key Differences
In short — Core i7-11700KF outperforms the cheaper Core i5-9400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-11700KF is 879 days newer than the cheaper Core i5-9400.
Advantages of Intel Core i5-9400
- Up to 30% cheaper than Core i7-11700KF - £150.64 vs £214.99
- 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
Advantages of Intel Core i7-11700KF
- Performs up to 29% better in F1 23 than Core i5-9400 - 282 vs 218 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 16 vs 6 threads
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Buy for £150.64 on Amazon
In Stock
Updated 74305 minutes ago
Intel Core i7-11700KF 11th Generation Desktop Processor (Base Clock 3.6 GHz TuboBoost 4.9 GHz, 8 Cores, 16 MB Cache, LGA1200) BX8070811700KF
Buy for £214.99 on Amazon
In Stock
Updated 74305 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-9400
Desktop • Oct 19th, 2018
Core i7-11700KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-9400
Desktop • Oct 19th, 2018
Single-Core
1384
61.3203367301728%
Multi-Core
4795
47.07903780068728%
Intel Core i5-9400 | vs | Intel Core i7-11700KF |
|---|---|---|
| Oct 19th, 2018 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i7 |
| Coffee Lake | Codename | Rocket Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 6 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 3.6 GHz |
| 4.1 GHz | Turbo Clock Speed | 5.0 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 29.0x | Multiplier | 36.0x |
UHD 630 | Integrated Graphics | None |
| No | Overclockable | Yes |
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