Buy on Amazon
£142.04
In Stock
Prices and Stock
Prices and Stock
Prices and StockMSRP $513
Prices and Stock
MSRP $513
Key Differences
In short — Core i9-11900KF outperforms the cheaper Core i5-11400 on the selected game parameters. However, the worse performing Core i5-11400 is a better bang for your buck. The better performing Core i9-11900KF and the cheaper Core i5-11400 have been released at the same time.
Advantages of Core i5-11400
- Up to 69% cheaper than Core i9-11900KF - £142.04 vs £462.65
- Up to 69% better value when playing F1 22 than Core i9-11900KF - £0.50 vs £1.61 per FPS
- Consumes up to 48% less energy than Intel Core i9-11900KF - 65 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Advantages of Core i9-11900KF
- Performs up to 1% better in F1 22 than Core i5-11400 - 287 vs 283 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-11400 - 16 vs 12 threads
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-11400
Desktop • Mar 16th, 2021
FPS
283
99%
Value, £/FPS
£0.5/FPS
100%
Price, £
£142.04
100%
Value Winner
Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Buy for £142.04 on Amazon
In Stock
Updated 149 minutes ago
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
287
100%
Value, £/FPS
£1.61/FPS
31%
Price, £
£462.65
30%
FPS Winner
Intel Core i9-11900KF
Buy for £462.65 on Amazon
In Stock
Updated 149 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-11400
Desktop • Mar 16th, 2021
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-11400 | vs | Core i9-11900KF |
|---|---|---|
| Mar 16th, 2021 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Rocket Lake | Codename | Rocket Lake |
| Intel Socket 1200 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 2.6 GHz | Base Clock Speed | 3.5 GHz |
| 4.4 GHz | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 26.0x | Multiplier | 35.0x |
UHD Graphics 730 | Integrated Graphics | None |
| No | Overclockable | Yes |
PCs Using Core i5-11400 or Core i9-11900KF
With selected game settings
159 FPS
£6.75/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,074
In Stock
118 FPS
£9.06/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,069
In Stock
168 FPS
£6.99/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,174
In Stock
222 FPS
£6.62/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,469
In Stock
190 FPS
£7.21/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,369
In Stock
252 FPS
£7.65/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,929
In Stock
118 FPS
£7.88/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£929.95
In Stock
134 FPS
£10.07/FPS
GeForce RTX 4060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,349.95
In Stock
168 FPS
£7.35/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,234.95
In Stock
252 FPS
£9.09/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
£2,289.95
In Stock
Core i5-11400 and Core i9-11900KF Popular Comparisons
Compare 2 Processors in Games
Core i5-11400
£142.04
vs
Ryzen 7 7800X3D
£739.89
Core i5-11400
£142.04
vs
Ryzen 5 7600X
Core i5-11400
£142.04
vs
Ryzen 5 5600X
Core i5-11400
£142.04
vs
Ryzen 7 5700X
Core i5-11400
£142.04
vs
Ryzen 5 5500
£84
Core i5-11400
£142.04
vs
Ryzen 7 7700X
£488.99
Core i5-11400
£142.04
vs
Ryzen 7 5800X
Core i5-11400
£142.04
vs
Ryzen 5 7600
Core i5-11400
£142.04
vs
Core i7-12700K
£208.69
Core i5-11400
£142.04
vs
Core i7-14700K
£343.97
Core i5-11400
£142.04
vs
Ryzen 5 5600
Core i5-11400
£142.04
vs
Ryzen 9 7900X
£929.89
Core i5-11400
£142.04
vs
Ryzen 9 5900X
£204
Core i5-11400
£142.04
vs
Ryzen 9 5950X
£295
Core i5-11400
£142.04
vs
Core i9-12900K
£328.01
Core i5-11400
£142.04
vs
Ryzen 7 5700G
£139.99
Core i5-11400
£142.04
vs
Core i9-12900KF
£257.13
Core i5-11400
£142.04
vs
Ryzen 9 7950X
Core i5-11400
£142.04
vs
Core i5-12600KF
£169.39
Core i5-11400
£142.04
vs
Ryzen 7 3700X
£354.25
Core i5-11400
£142.04
vs
Ryzen 5 5600GT
Core i5-11400
£142.04
vs
Core i5-13400F
Core i5-11400
£142.04
vs
Core i5-12600K
£238.62
Core i5-11400
£142.04
vs
Core i9-14900KF
Core i5-11400
£142.04
vs
Ryzen 9 7950X3D
£639.99
Core i5-11400
£142.04
vs
Core i7-14700KF
£326.49
Core i5-11400
£142.04
vs
Core i7-13700K
£307.67
Core i5-11400
£142.04
vs
Core i5-12400
£2,511.32
Core i5-11400
£142.04
vs
Core i7-12700KF
£218.88
Core i5-11400
£142.04
vs
Core i9-14900K
£433.5
Core i5-11400
£142.04
vs
Ryzen 5 4500
Core i5-11400
£142.04
vs
Ryzen 7 8700G
Core i9-11900KF
£462.65
vs
Ryzen 7 7800X3D
£739.89
Core i9-11900KF
£462.65
vs
Ryzen 5 7600X
Core i9-11900KF
£462.65
vs
Ryzen 5 5600X
Core i9-11900KF
£462.65
vs
Ryzen 7 5700X
Core i9-11900KF
£462.65
vs
Ryzen 5 5500
£84
Core i9-11900KF
£462.65
vs
Ryzen 7 7700X
£488.99
Core i9-11900KF
£462.65
vs
Ryzen 7 5800X
Core i9-11900KF
£462.65
vs
Ryzen 5 7600
Core i9-11900KF
£462.65
vs
Core i7-12700K
£208.69
Core i9-11900KF
£462.65
vs
Core i7-14700K
£343.97
Core i9-11900KF
£462.65
vs
Ryzen 5 5600
Core i9-11900KF
£462.65
vs
Ryzen 9 7900X
£929.89
Core i9-11900KF
£462.65
vs
Ryzen 9 5900X
£204
Core i9-11900KF
£462.65
vs
Ryzen 9 5950X
£295
Core i9-11900KF
£462.65
vs
Core i9-12900K
£328.01
Core i9-11900KF
£462.65
vs
Ryzen 7 5700G
£139.99
Core i9-11900KF
£462.65
vs
Core i9-12900KF
£257.13
Core i9-11900KF
£462.65
vs
Ryzen 9 7950X
Core i9-11900KF
£462.65
vs
Core i5-12600KF
£169.39
Core i9-11900KF
£462.65
vs
Ryzen 7 3700X
£354.25
Core i9-11900KF
£462.65
vs
Ryzen 5 5600GT
Core i9-11900KF
£462.65
vs
Core i5-13400F
Core i9-11900KF
£462.65
vs
Core i5-12600K
£238.62
Core i9-11900KF
£462.65
vs
Core i9-14900KF
Core i9-11900KF
£462.65
vs
Ryzen 9 7950X3D
£639.99
Core i9-11900KF
£462.65
vs
Core i7-14700KF
£326.49
Core i9-11900KF
£462.65
vs
Core i7-13700K
£307.67
Core i9-11900KF
£462.65
vs
Core i5-12400
£2,511.32