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 — Ryzen 9 7900X 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 Ryzen 9 7900X is 560 days newer than the cheaper Core i9-11900KF.
Advantages of Intel Core i9-11900KF
- Up to 29% cheaper than Ryzen 9 7900X - £239.77 vs £339.0
- Up to 24% better value when playing Assassin's Creed Odyssey than Ryzen 9 7900X - £1.64 vs £2.17 per FPS
- Consumes up to 26% less energy than AMD Ryzen 9 7900X - 125 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 7% better in Assassin's Creed Odyssey than Core i9-11900KF - 156 vs 146 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-11900KF - 24 vs 16 threads
- Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Assassin's Creed Odyssey
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
146
93%
Value, £/FPS
£1.64/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 68 minutes ago
AMD Ryzen 9 7900X Retail, Noir, (AM5/12 Core/4.7GHz/76MB/170W/Radeon) - 100-000000589
Buy for £339 on Amazon
In Stock
Updated 67 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-11900KF
Desktop • Mar 16th, 2021
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Core i9-11900KF | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Mar 16th, 2021 | Release Date | Sep 27th, 2022 |
| Core i9 | Collection | Ryzen 9 |
| Rocket Lake | Codename | Raphael |
| Intel Socket 1200 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.5 GHz | Base Clock Speed | 4.7 GHz |
| 5.3 GHz | Turbo Clock Speed | 5.6 GHz |
125 W | TDP | 170 W |
| 14 nm | Process Size | 5 nm |
| 35.0x | Multiplier | 47.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Core i9-11900KF or Ryzen 9 7900X
Assassin's Creed Odyssey, 1920 x 1080, Ultra High
90 FPS
£13.45/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,210.8
In Stock
106 FPS
£13.92/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,476
In Stock
76 FPS
£14.47/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£1,099.95
In Stock
67 FPS
£17.37/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,164
In Stock
67 FPS
£14.78/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£989.95
In Stock
122 FPS
£12.66/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,544.4
In Stock
76 FPS
£17.5/FPS
GeForce RTX 4060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£1,329.99
In Stock
77 FPS
£16.47/FPS
GeForce RTX 3060
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,268.4
In Stock
95 FPS
£13.79/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,310.4
In Stock
81 FPS
£14.36/FPS
GeForce RTX 3060 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,162.8
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.
