Buy on Amazon
£20.36
In Stock
Prices and StockMSRP $488
Prices and Stock
MSRP $488
Prices and StockMSRP $513
Prices and Stock
MSRP $513
Key Differences
In short — Core i9-11900KF outperforms the cheaper Core i9-9900K on the selected game parameters. However, the worse performing Core i9-9900K is a better bang for your buck. The better performing Core i9-11900KF is 879 days newer than the cheaper Core i9-9900K.
Advantages of Core i9-9900K
- Up to 96% cheaper than Core i9-11900KF - £20.36 vs £460.34
- Up to 95% better value when playing Metro Exodus than Core i9-11900KF - £0.14 vs £3.07 per FPS
- Consumes up to 24% less energy than Intel Core i9-11900KF - 95 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 3% better in Metro Exodus than Core i9-9900K - 150 vs 146 FPS
Metro Exodus
Resolution
1920 x 1080
Game Graphics
Extreme
Core i9-9900K
Desktop • Oct 19th, 2018
FPS
146
97%
Value, £/FPS
£0.14/FPS
100%
Price, £
£20.36
100%
Value Winner
Intel Core i9-9900K 8x3.6 (Boost 5.0) GHz R0 16MB-L3 Cache UHD 630 Socket 1151
Buy for £20.36 on Amazon
In Stock
Updated 7293 minutes ago
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
150
100%
Value, £/FPS
£3.07/FPS
5%
Price, £
£460.34
4%
FPS Winner
Intel Core i9-11900KF
Buy for £460.34 on Amazon
In Stock
Updated 7292 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Extreme
Core i9-9900K
Desktop • Oct 19th, 2018
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i9-9900K | vs | Core i9-11900KF |
|---|---|---|
| Oct 19th, 2018 | Release Date | Mar 16th, 2021 |
| Core i9 | Collection | Core i9 |
| Coffee Lake | Codename | Rocket Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 8 | Cores | 8 |
| 16 | Threads | 16 |
3.6 GHz | Base Clock Speed | 3.5 GHz |
| 5.0 GHz | Turbo Clock Speed | 5.3 GHz |
95 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
36.0x | Multiplier | 35.0x |
UHD Graphics 630 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
PCs Using Core i9-9900K or Core i9-11900KF
With selected game settings
69 FPS
£15.57/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,074
In Stock
75 FPS
£15.65/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,174
In Stock
44 FPS
£24.3/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,069
In Stock
89 FPS
£15.38/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,369
In Stock
109 FPS
£13.48/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,469
In Stock
128 FPS
£15.07/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,929
In Stock
44 FPS
£21.14/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£929.95
In Stock
54 FPS
£25/FPS
GeForce RTX 4060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,349.95
In Stock
75 FPS
£16.47/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,234.95
In Stock
128 FPS
£17.89/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
£2,289.95
In Stock
Popular Core i9-9900K and Core i9-11900KF Comparisons
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Core i9-11900KF
£460.34
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Core i9-9900K
£20.36
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£313.61
Core i9-11900KF
£460.34
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Core i9-11900KF
£460.34
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£485.96
Core i9-9900K
£20.36
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Core i9-11900KF
£460.34
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£460.34
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£84
Core i9-9900K
£20.36
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Core i9-9900K
£20.36
vs
Core i7-14700KF
£326.15
Core i9-11900KF
£460.34
vs
Ryzen 5 7600
Core i9-9900K
£20.36
vs
Core i3-12100F
£70
Core i9-11900KF
£460.34
vs
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£739.89
Core i9-9900K
£20.36
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Ryzen 7 8700G
Core i9-11900KF
£460.34
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Core i9-9900K
£20.36
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£435.39
Core i9-9900K
£20.36
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Out of Stock
Core i9-11900KF
£460.34
vs
Core i7-12700K
£201.54
Core i9-11900KF
£460.34
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Core i7-14700K
£349
Core i9-11900KF
£460.34
vs
Ryzen 9 7900X
£929.89
Core i9-11900KF
£460.34
vs
Ryzen 5 5600
Core i9-11900KF
£460.34
vs
Ryzen 7 5700
£126.47
Core i9-11900KF
£460.34
vs
Ryzen 9 7950X
Core i9-11900KF
£460.34
vs
Ryzen 9 5900X
£204.99
Core i9-11900KF
£460.34
vs
Core i9-12900K
£346.84
Core i9-11900KF
£460.34
vs
Ryzen 9 5950X
£279.99
Core i9-11900KF
£460.34
vs
Ryzen 7 5700X3D
£239.56
Core i9-11900KF
£460.34
vs
Ryzen 7 5700G
£139.99
Core i9-11900KF
£460.34
vs
Core i5-13400F
Core i9-11900KF
£460.34
vs
Core i5-12600KF
£169.39
Core i9-11900KF
£460.34
vs
Ryzen 7 3700X
£354.25
Core i9-11900KF
£460.34
vs
Ryzen 5 5600GT
Core i9-11900KF
£460.34
vs
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£236.83
Core i9-11900KF
£460.34
vs
Core i7-13700K
£313.61
Core i9-11900KF
£460.34
vs
Core i9-14900KF
Core i9-11900KF
£460.34
vs
Core i7-14700F
Core i9-11900KF
£460.34
vs
Core i7-14700KF
£326.15