Buy on Amazon
£250.99
In Stock
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-13900KF outperforms the cheaper Core i9-11900K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900KF is 560 days newer than the cheaper Core i9-11900K.
Advantages of Intel Core i9-11900K
- Up to 38% cheaper than Core i9-13900KF - £250.99 vs £405.42
- Works without a dedicated GPU, while Intel Core i9-13900KF doesn't have integrated graphics
Advantages of Intel Core i9-13900KF
- Performs up to 17% better in Assassin's Creed Mirage than Core i9-11900K - 160 vs 137 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-11900K - 32 vs 16 threads
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel® Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & select 400 Series chipset) 125W
Buy for £250.99 on Amazon
In Stock
Updated 74456 minutes ago
Intel® Core™ i9-13900KF Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz
Buy for £405.42 on Amazon
In Stock
Updated 74456 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-11900K
Desktop • Mar 16th, 2021
Core i9-13900KF
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Core i9-11900K
Desktop • Mar 16th, 2021
Single-Core
2371
79.75109317188026%
Multi-Core
10948
54.46495199243818%
Intel Core i9-11900K | vs | Intel Core i9-13900KF |
|---|---|---|
| Mar 16th, 2021 | Release Date | Sep 27th, 2022 |
| Core i9 | Collection | Core i9 |
| Rocket Lake | Codename | Raptor Lake |
| Intel Socket 1200 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 8 | Cores | 24 |
| 16 | Threads | 32 |
3.5 GHz | Base Clock Speed | 3.0 GHz |
| 5.3 GHz | Turbo Clock Speed | 5.8 GHz |
| 125 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
35.0x | Multiplier | 30.0x |
UHD Graphics 750 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i9-11900K or Core i9-13900KF
Assassin's Creed Mirage, 1920 x 1080, Ultra High
160 FPS
£21.14/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, N/A Storage
Buy on Amazon
£3,382.95
In Stock
116 FPS
£15.6/FPS
GeForce RTX 4080
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
£1,809.6
In Stock
160 FPS
£21.56/FPS
GeForce RTX 4090
Core i9-13900KF
24 GB, N/A Storage
Buy on Amazon
£3,449.99
In Stock
91 FPS
£17.13/FPS
GeForce RTX 4060 Ti 8 GB
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,558.8
In Stock
84 FPS
£24.03/FPS
GeForce RTX 3060 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,018.4
In Stock
91 FPS
£16.75/FPS
GeForce RTX 3070
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,524
In Stock
160 FPS
£23.74/FPS
GeForce RTX 4090
Core i9-13900KF
64 GB, 2 TB SSD
Buy on Amazon
£3,799
In Stock
72 FPS
£17.32/FPS
GeForce RTX 3060
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,246.8
In Stock
123 FPS
£18.54/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,279.95
In Stock
123 FPS
£17.72/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,179.95
In Stock
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