Buy on Amazon
£346.84
In Stock
Availability
Availability
No items available
AvailabilityMSRP $599
Availability
MSRP $599
Key Differences
In short — Core i9-12900K outperforms Ryzen 9 5900HX on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 296 days newer than Ryzen 9 5900HX.
Advantages of Ryzen 9 5900HX
- Consumes up to 64% less energy than Intel Core i9-12900K - 45 vs 125 Watts
Advantages of Core i9-12900K
- Performs up to 9% better in Overwatch 2 than Ryzen 9 5900HX - 397 vs 365 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 5900HX - 24 vs 16 threads
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
Core i9-12900K
Desktop • Nov 4th, 2021
FPS
397
100%
Value, £/FPS
£0.87/FPS
100%
Price, £
£346.84
100%
FPS and Value Winner
Intel® Core™ i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for £346.84 on Amazon
In Stock
Updated 753 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Epic
Ryzen 9 5900HX
Mobile • Jan 12th, 2021
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Ryzen 9 5900HX | vs | Core i9-12900K |
|---|---|---|
| Jan 12th, 2021 | Release Date | Nov 4th, 2021 |
| Ryzen 9 | Collection | Core i9 |
| Cezanne | Codename | Alder Lake |
| AMD Socket FP6 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 8 | Cores | 16 |
| 16 | Threads | 24 |
3.3 GHz | Base Clock Speed | 3.2 GHz |
| 4.6 GHz | Turbo Clock Speed | 5.2 GHz |
45 W | TDP | 125 W |
7 nm | Process Size | 10 nm |
| 30.0x | Multiplier | 32.0x |
| Radeon Vega 8 | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
Laptops Using Ryzen 9 5900HX or Core i9-12900K
With selected game settings
190 FPS
£6.84/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,299
In Stock
190 FPS
£9.57/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
64 GB, 1 TB SSD
Buy on Amazon
£1,819
In Stock
190 FPS
£8.94/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,699
In Stock
190 FPS
£21.05/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 2 TB SSD
Buy on Amazon
£3,999.99
In Stock
190 FPS
£16.12/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 1 TB SSD
Buy on Amazon
£3,062.07
In Stock
190 FPS
£9.52/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
64 GB, 2 TB SSD
Buy on Amazon
£1,809
In Stock
190 FPS
£9.13/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 2 TB SSD
Buy on Amazon
£1,734
In Stock
190 FPS
£17.45/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 2 TB SSD
Buy on Amazon
£3,315.3
In Stock
190 FPS
£8.42/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 1 TB SSD
Buy on Amazon
£1,599
In Stock
190 FPS
£10.78/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 4 TB SSD
Buy on Amazon
£2,049
In Stock
190 FPS
£16.76/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 2 TB SSD
Buy on Amazon
£3,183.57
In Stock
190 FPS
£19.53/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
64 GB, 4 TB SSD
Buy on Amazon
£3,710.48
In Stock
190 FPS
£11.3/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£2,147.17
In Stock
190 FPS
£15.98/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
64 GB, 2 TB SSD
Buy on Amazon
£3,035.51
In Stock
163 FPS
£22.7/FPS
GeForce RTX 3070 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£3,700
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.
