Buy on Amazon
£368.66
In Stock
Prices and Stock
Prices and Stock
All items are out of stock
Prices and StockMSRP $513
Prices and Stock
MSRP $513
Key Differences
In short — Ryzen 9 7945HX outperforms Core i9-11900KF on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 659 days newer than Core i9-11900KF.
Advantages of Ryzen 9 7945HX
- Performs up to 30% better in League of Legends than Core i9-11900KF - 374 vs 287 FPS
- Consumes up to 56% less energy than Intel Core i9-11900KF - 55 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
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
287
77%
Value, £/FPS
£1.28/FPS
100%
Price, £
£368.66
100%
Value Winner
Intel Core i9-11900KF
Buy for £368.66 on Amazon
In Stock
Updated 615 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Ryzen 9 7945HX | vs | Core i9-11900KF |
|---|---|---|
Jan 4th, 2023 | Release Date | Mar 16th, 2021 |
| Ryzen 9 | Collection | Core i9 |
| Dragon Range | Codename | Rocket Lake |
| AMD Socket FL1 | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
16 | Cores | 8 |
32 | Threads | 16 |
| 2.5 GHz | Base Clock Speed | 3.5 GHz |
5.4 GHz | Turbo Clock Speed | 5.3 GHz |
55 W | TDP | 125 W |
5 nm | Process Size | 14 nm |
| 25.0x | Multiplier | 35.0x |
Radeon 610M | Integrated Graphics | None |
| Yes | Overclockable | Yes |
PCs Using Ryzen 9 7945HX or Core i9-11900KF
With selected game settings
269 FPS
£3.99/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,074
In Stock
270 FPS
£4.35/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,174
In Stock
354 FPS
£3.05/FPS
Radeon RX 7600
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
£1,079.99
In Stock
276 FPS
£5.32/FPS
GeForce RTX 4070 Ti
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,469
In Stock
265 FPS
£4.03/FPS
GeForce RTX 3060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,069
In Stock
265 FPS
£3.51/FPS
GeForce RTX 3060
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
£929.95
In Stock
272 FPS
£5.03/FPS
GeForce RTX 4070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,369
In Stock
280 FPS
£6.89/FPS
GeForce RTX 4080
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,929
In Stock
269 FPS
£4.31/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,159.95
In Stock
266 FPS
£4.89/FPS
GeForce RTX 4060
Core i9-11900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,299.95
In Stock
Laptops Using Ryzen 9 7945HX or Core i9-11900KF
With selected game settings
362 FPS
£14.36/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
64 GB, 1.953125 TB SSD
Buy on Amazon
£5,200
In Stock
Popular Ryzen 9 7945HX and Core i9-11900KF Comparisons
Compare 2 Processors in Games
Core i9-11900KF
£368.66
vs
Core i9-12900K
£324.05
Core i9-11900KF
£368.66
vs
Ryzen 9 5950X
£299
Core i9-11900KF
£368.66
vs
Ryzen 7 3700X
£343.6
Core i9-11900KF
£368.66
vs
Core i7-14700K
£362.63
Core i9-11900KF
£368.66
vs
Core i7-13700K
£319.94
Core i9-11900KF
£368.66
vs
Core i9-14900K
£453.24
Core i9-11900KF
£368.66
vs
Core i9-13900K
£431.03
Core i9-11900KF
£368.66
vs
Core i9-11900K
£345.74
Core i9-11900KF
£368.66
vs
Core i9-9900KF
£298.66
Core i9-11900KF
£368.66
vs
Core i7-14700KF
£321.05
Ryzen 9 7945HX
vs
Ryzen 7 5700X
Ryzen 9 7945HX
vs
Ryzen 5 5500
£83.98
Ryzen 9 7945HX
vs
Ryzen 5 5600X
Ryzen 9 7945HX
vs
Ryzen 5 7600X
Ryzen 9 7945HX
vs
Ryzen 7 7700X
£485.95
Ryzen 9 7945HX
vs
Ryzen 5 7600
Ryzen 9 7945HX
vs
Core i7-12700KF
£209.98
Ryzen 9 7945HX
vs
Ryzen 7 5700X3D
£239.56
Ryzen 9 7945HX
vs
Ryzen 7 5800X
Ryzen 9 7945HX
vs
Ryzen 9 7900X
£929.89