Buy on Amazon
£435.39
In Stock
Prices and StockMSRP $499
Prices and Stock
MSRP $499
All items are out of stock
Prices and StockMSRP $589
Prices and Stock
MSRP $589
Key Differences
In short — Core i9-14900K outperforms Ryzen 9 3900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-14900K is 1563 days newer than Ryzen 9 3900X.
Advantages of Core i9-14900K
- Performs up to 10% better in Forza Horizon 4 than Ryzen 9 3900X - 348 vs 316 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 3900X - 32 vs 24 threads
- Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Forza Horizon 4
Resolution
1920 x 1080
Game Graphics
Max
Core i9-14900K
Desktop • Oct 17th, 2023
FPS
348
100%
Value, £/FPS
£1.25/FPS
100%
Price, £
£435.39
100%
FPS and Value Winner
Intel® Core™ i9-14900K Desktop Processor 24 cores (8 P-cores + 16 E-cores) up to 6.0 GHz
Buy for £435.39 on Amazon
In Stock
Updated 6663 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Max
Ryzen 9 3900X
Desktop • Jul 7th, 2019
Core i9-14900K
Desktop • Oct 17th, 2023
Geekbench 5 Benchmarks
Ryzen 9 3900X | vs | Core i9-14900K |
|---|---|---|
| Jul 7th, 2019 | Release Date | Oct 17th, 2023 |
| Ryzen 9 | Collection | Core i9 |
| Matisse | Codename | Raptor Lake |
| AMD Socket AM4 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 12 | Cores | 24 |
| 24 | Threads | 32 |
3.8 GHz | Base Clock Speed | 3.2 GHz |
| 4.6 GHz | Turbo Clock Speed | 6.0 GHz |
| 105 W | TDP | Not Available |
7 nm | Process Size | 10 nm |
38.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
PCs Using Ryzen 9 3900X or Core i9-14900K
With selected game settings
348 FPS
£11.79/FPS
GeForce RTX 4090
Core i9-14900K
64 GB, N/A Storage
Buy on Amazon
£4,102.3
In Stock
268 FPS
£13.47/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 1 TB HDD
Buy on Amazon
£3,610
In Stock
346 FPS
£16.18/FPS
GeForce RTX 4090 D
Core i9-14900K
16 GB, N/A Storage
Buy on Amazon
£5,600
In Stock
348 FPS
£18.1/FPS
GeForce RTX 4090
Core i9-14900K
16 GB, N/A Storage
Buy on Amazon
£6,300
In Stock
268 FPS
£13.12/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
£3,515
In Stock
268 FPS
£13.56/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 2 TB HDD
Buy on Amazon
£3,635
In Stock
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Ryzen 9 3900X
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Ryzen 9 3900X
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Ryzen 7 7700X
£485.96
Ryzen 9 3900X
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Ryzen 7 5700X
Ryzen 9 3900X
vs
Ryzen 5 5500
£84
Ryzen 9 3900X
vs
Ryzen 5 7600
Ryzen 9 3900X
vs
Ryzen 7 7800X3D
£739.89
Ryzen 9 3900X
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Ryzen 7 5800X
Ryzen 9 3900X
vs
Core i7-12700K
£201.54
Ryzen 9 3900X
vs
Core i7-14700K
£349
Ryzen 9 3900X
vs
Ryzen 9 7900X
£929.89
Ryzen 9 3900X
vs
Ryzen 5 5600
Ryzen 9 3900X
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Ryzen 7 5700
£126.47
Ryzen 9 3900X
vs
Ryzen 9 7950X
Ryzen 9 3900X
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Ryzen 9 5900X
£204.99
Ryzen 9 3900X
vs
Core i9-12900K
£346.84
Ryzen 9 3900X
vs
Ryzen 9 5950X
£279.99
Ryzen 9 3900X
vs
Ryzen 7 5700X3D
£239.56
Ryzen 9 3900X
vs
Ryzen 7 5700G
£139.99
Ryzen 9 3900X
vs
Core i5-13400F
Ryzen 9 3900X
vs
Core i5-12600KF
£169.39
Ryzen 9 3900X
vs
Ryzen 7 3700X
£354.25
Ryzen 9 3900X
vs
Ryzen 5 5600GT
Ryzen 9 3900X
vs
Core i5-12600K
£236.83
Ryzen 9 3900X
vs
Core i7-13700K
£313.61
Ryzen 9 3900X
vs
Core i9-14900KF
Ryzen 9 3900X
vs
Core i7-14700F
Ryzen 9 3900X
vs
Core i7-14700KF
£326.15
Ryzen 9 3900X
vs
Core i3-12100F
£70