Buy on Amazon
£239.77
In Stock
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short — Core i9-13900 outperforms the cheaper Core i9-11900KF on the selected game parameters. However, the worse performing Core i9-11900KF is a better bang for your buck. The better performing Core i9-13900 is 659 days newer than the cheaper Core i9-11900KF.
Advantages of Intel Core i9-11900KF
- Up to 55% cheaper than Core i9-13900 - £239.77 vs £530.18
- Up to 52% better value when playing Watch Dogs: Legion than Core i9-13900 - £1.52 vs £3.19 per FPS
Advantages of Intel Core i9-13900
- Performs up to 5% better in Watch Dogs: Legion than Core i9-11900KF - 166 vs 158 FPS
- Consumes up to 48% less energy than Intel Core i9-11900KF - 65 vs 125 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-11900KF - 32 vs 16 threads
- Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
158
95%
Value, £/FPS
£1.52/FPS
100%
Price, £
£239.77
100%
Value Winner
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & select 400 Series chipset) 125W
Buy for £239.77 on Amazon
In Stock
Updated 169 minutes ago
Intel Core 13th Generation i9-13900 Desktop Processor (24 Core (8 P-Core + 16 E-Core), 36 MB Cache, up to 5.6 GHz, LGA1700, Intel UHD Graphics 770)
Buy for £530.18 on Amazon
In Stock
Updated 169 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900KF
Desktop • Mar 16th, 2021
Core i9-13900
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Intel Core i9-11900KF | vs | Intel Core i9-13900 |
|---|---|---|
| Mar 16th, 2021 | Release Date | Jan 4th, 2023 |
| 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 | 2.0 GHz |
| 5.3 GHz | Turbo Clock Speed | 5.6 GHz |
| 125 W | TDP | 65 W |
| 14 nm | Process Size | 10 nm |
35.0x | Multiplier | 20.0x |
| None | Integrated Graphics | UHD Graphics 770 |
Yes | Overclockable | No |
Builds Using Core i9-11900KF or Core i9-13900
Watch Dogs: Legion, 1920 x 1080, Ultra
86 FPS
£15.69/FPS
GeForce RTX 4070 Mobile
Core i9-13900
16 GB, 1 TB SSD
Buy on Amazon
£1,349
In Stock
47 FPS
£31.91/FPS
GeForce RTX 3050 Mobile
Core i9-13900
32 GB, 1 TB SSD
Buy on Amazon
£1,499.99
In Stock
86 FPS
£21.72/FPS
GeForce RTX 4070 Mobile
Core i9-13900
16 GB, 1 TB SSD
Buy on Amazon
£1,867.98
In Stock
86 FPS
£26.74/FPS
GeForce RTX 4070 Mobile
Core i9-13900
32 GB, 1 TB SSD
Buy on Amazon
£2,299.99
In Stock
86 FPS
£22.09/FPS
GeForce RTX 4070 Mobile
Core i9-13900
16 GB, 1 TB SSD
Buy on Amazon
£1,899.99
In Stock
116 FPS
£23.53/FPS
GeForce RTX 4080 Mobile
Core i9-13900
16 GB, N/A Storage
Buy on Amazon
£2,729
In Stock
77 FPS
£30.31/FPS
GeForce RTX 4060 Mobile
Core i9-13900
32 GB, 2 TB SSD
Buy on Amazon
£2,334.08
In Stock
126 FPS
£26.97/FPS
GeForce RTX 4090 Mobile
Core i9-13900
32 GB, 2 TB SSD
Buy on Amazon
£3,398
In Stock
116 FPS
£34.47/FPS
GeForce RTX 4080 Mobile
Core i9-13900
32 GB, 2 TB SSD
Buy on Amazon
£3,997.99
In Stock
116 FPS
£25.86/FPS
GeForce RTX 4080 Mobile
Core i9-13900
32 GB, 1 TB SSD
Buy on Amazon
£2,999.99
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
