Buy on Amazon
£135
In Stock
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms the cheaper Ryzen 7 5800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 131 days newer than the cheaper Ryzen 7 5800X.
Advantages of AMD Ryzen 7 5800X
- Up to 46% cheaper than Core i9-11900K - £135.0 vs £250.99
- Consumes up to 16% less energy than Intel Core i9-11900K - 105 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 1% better in Borderlands 3 than Ryzen 7 5800X - 242 vs 240 FPS
- Works without a dedicated GPU, while AMD Ryzen 7 5800X doesn't have integrated graphics
Borderlands 3
Resolution
1920 x 1080
Game Graphics
Badass
AMD Ryzen™ 7 5800X Desktop Processor
Buy for £135 on Amazon
In Stock
Updated 74835 minutes ago
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 74835 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Badass
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Single-Core
2178
91.85997469422185%
Multi-Core
10263
93.74314943368653%
AMD Ryzen 7 5800X | vs | Intel Core i9-11900K |
|---|---|---|
| Nov 5th, 2020 | Release Date | Mar 16th, 2021 |
| Ryzen 7 | Collection | Core i9 |
| Vermeer | Codename | Rocket Lake |
| AMD Socket AM4 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 8 | Cores | 8 |
| 16 | Threads | 16 |
3.8 GHz | Base Clock Speed | 3.5 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.3 GHz |
105 W | TDP | 125 W |
7 nm | Process Size | 14 nm |
38.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| Yes | Overclockable | Yes |
Builds Using Ryzen 7 5800X or Core i9-11900K
Borderlands 3, 1920 x 1080, Badass
199 FPS
£9.09/FPS
GeForce RTX 4080
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
£1,809.6
In Stock
136 FPS
£8.95/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
£1,216.77
In Stock
93 FPS
£9.89/FPS
GeForce RTX 4060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
£919.95
In Stock
132 FPS
£8.18/FPS
Radeon RX 7700 XT
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
£1,079.95
In Stock
136 FPS
£16.84/FPS
GeForce RTX 3080
Ryzen 7 5800X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£2,289.95
In Stock
136 FPS
£13.38/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 500 GB SSD + 2 TB HDD
Buy on Amazon
£1,819.95
In Stock
136 FPS
£14.78/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£2,009.95
In Stock
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