Buy on Amazon
£433.5
In Stock
Prices and StockMSRP $320
Prices and Stock
MSRP $320
All items are out of stock
Prices and StockMSRP $589
Prices and Stock
MSRP $589
Key Differences
In short — Core i9-14900K outperforms Core i5-8279U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-14900K is 1658 days newer than Core i5-8279U.
Advantages of Core i9-14900K
- Performs up to 23% better in Battlefield IV than Core i5-8279U - 499 vs 405 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8279U - 32 vs 8 threads
Battlefield IV
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-14900K
Desktop • Oct 17th, 2023
FPS
499
100%
Value, £/FPS
£0.87/FPS
100%
Price, £
£433.5
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 £433.5 on Amazon
In Stock
Updated 87 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8279U
Mobile • Apr 3rd, 2019
Core i9-14900K
Desktop • Oct 17th, 2023
Geekbench 5 Benchmarks
Core i5-8279U | vs | Core i9-14900K |
|---|---|---|
| Apr 3rd, 2019 | Release Date | Oct 17th, 2023 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Raptor Lake |
| Intel BGA 1526 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 4 | Cores | 24 |
| 8 | Threads | 32 |
| 2.4 GHz | Base Clock Speed | 3.2 GHz |
| 4.1 GHz | Turbo Clock Speed | 6.0 GHz |
| 28 W | TDP | Not Available |
| 14 nm | Process Size | 10 nm |
| 24.0x | Multiplier | 32.0x |
| Iris Pro Plus 655 | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
PCs Using Core i5-8279U or Core i9-14900K
With selected game settings
499 FPS
£8.22/FPS
GeForce RTX 4090
Core i9-14900K
64 GB, N/A Storage
Buy on Amazon
£4,102.3
In Stock
478 FPS
£11.72/FPS
GeForce RTX 4090 D
Core i9-14900K
16 GB, N/A Storage
Buy on Amazon
£5,600
In Stock
499 FPS
£12.63/FPS
GeForce RTX 4090
Core i9-14900K
16 GB, N/A Storage
Buy on Amazon
£6,300
In Stock
Core i5-8279U and Core i9-14900K Popular Comparisons
Compare 2 Processors in Games
Core i5-8279U
vs
Ryzen 7 7800X3D
£739.89
Core i5-8279U
vs
Ryzen 5 7600X
Core i5-8279U
vs
Ryzen 5 5600X
Core i5-8279U
vs
Ryzen 7 5700X
Core i5-8279U
vs
Ryzen 5 5500
£84
Core i5-8279U
vs
Ryzen 7 7700X
£488.99
Core i5-8279U
vs
Ryzen 7 5800X
Core i5-8279U
vs
Ryzen 5 7600
Core i5-8279U
vs
Core i7-12700K
£208.69
Core i5-8279U
vs
Core i7-14700K
£343.97
Core i5-8279U
vs
Ryzen 5 5600
Core i5-8279U
vs
Ryzen 9 7900X
£929.89
Core i5-8279U
vs
Ryzen 9 5900X
£204
Core i5-8279U
vs
Ryzen 9 5950X
£295
Core i5-8279U
vs
Core i9-12900K
£328.01
Core i5-8279U
vs
Ryzen 7 5700G
£139.99
Core i5-8279U
vs
Core i9-12900KF
£257.13
Core i5-8279U
vs
Ryzen 9 7950X
Core i5-8279U
vs
Core i5-12600KF
£169.39
Core i5-8279U
vs
Ryzen 7 3700X
£354.25
Core i5-8279U
vs
Ryzen 5 5600GT
Core i5-8279U
vs
Core i5-13400F
Core i5-8279U
vs
Core i5-12600K
£238.62
Core i5-8279U
vs
Core i9-14900KF
Core i5-8279U
vs
Ryzen 9 7950X3D
£639.99
Core i5-8279U
vs
Core i7-14700KF
£326.49
Core i5-8279U
vs
Core i7-13700K
£307.67
Core i5-8279U
vs
Core i5-12400
£2,511.32
Core i5-8279U
vs
Core i7-12700KF
£218.88
Core i9-14900K
£433.5
vs
Ryzen 7 7800X3D
£739.89
Core i5-8279U
vs
Ryzen 5 4500
Core i9-14900K
£433.5
vs
Ryzen 5 7600X
Core i5-8279U
vs
Ryzen 7 8700G
Core i9-14900K
£433.5
vs
Ryzen 5 5600X
Core i9-14900K
£433.5
vs
Ryzen 7 5700X
Core i9-14900K
£433.5
vs
Ryzen 5 5500
£84
Core i9-14900K
£433.5
vs
Ryzen 7 7700X
£488.99
Core i9-14900K
£433.5
vs
Ryzen 7 5800X
Core i9-14900K
£433.5
vs
Ryzen 5 7600
Core i9-14900K
£433.5
vs
Core i7-12700K
£208.69
Core i9-14900K
£433.5
vs
Core i7-14700K
£343.97
Core i9-14900K
£433.5
vs
Ryzen 5 5600
Core i9-14900K
£433.5
vs
Ryzen 9 7900X
£929.89
Core i9-14900K
£433.5
vs
Ryzen 9 5900X
£204
Core i9-14900K
£433.5
vs
Ryzen 9 5950X
£295
Core i9-14900K
£433.5
vs
Core i9-12900K
£328.01
Core i9-14900K
£433.5
vs
Ryzen 7 5700G
£139.99
Core i9-14900K
£433.5
vs
Core i9-12900KF
£257.13
Core i9-14900K
£433.5
vs
Ryzen 9 7950X
Core i9-14900K
£433.5
vs
Core i5-12600KF
£169.39
Core i9-14900K
£433.5
vs
Ryzen 7 3700X
£354.25
Core i9-14900K
£433.5
vs
Ryzen 5 5600GT
Core i9-14900K
£433.5
vs
Core i5-13400F
Core i9-14900K
£433.5
vs
Core i5-12600K
£238.62
Core i9-14900K
£433.5
vs
Core i9-14900KF
Core i9-14900K
£433.5
vs
Ryzen 9 7950X3D
£639.99
Core i9-14900K
£433.5
vs
Core i7-14700KF
£326.49
Core i9-14900K
£433.5
vs
Core i7-13700K
£307.67
Core i9-14900K
£433.5
vs
Core i5-12400
£2,511.32
Core i9-14900K
£433.5
vs
Core i7-12700KF
£218.88