Buy on Amazon
£156.85
In Stock
Availability
Availability
AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-13900KF outperforms the cheaper Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900KF is 1818 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 61% cheaper than Core i9-13900KF - £156.85 vs £405.42
- Consumes up to 48% less energy than Intel Core i9-13900KF - 65 vs 125 Watts
Advantages of Intel Core i9-13900KF
- Performs up to 15% better in God of War than Core i5-8400 - 199 vs 173 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 32 vs 6 threads
God of War
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)
Buy for £156.85 on Amazon
In Stock
Updated 74496 minutes ago
Intel® Core™ i9-13900KF Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz
Buy for £405.42 on Amazon
In Stock
Updated 74495 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8400
Desktop • Oct 5th, 2017
Core i9-13900KF
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
45.50958627648839%
Multi-Core
4748
23.620715387294165%
Intel Core i5-8400 | vs | Intel Core i9-13900KF |
|---|---|---|
| Oct 5th, 2017 | Release Date | Sep 27th, 2022 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Raptor Lake |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 6 | Cores | 24 |
| 6 | Threads | 32 |
| 2.8 GHz | Base Clock Speed | 3.0 GHz |
| 4.0 GHz | Turbo Clock Speed | 5.8 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
| 28.0x | Multiplier | 30.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-8400 or Core i9-13900KF
God of War, 1920 x 1080, Ultra
199 FPS
£17/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, N/A Storage
Buy on Amazon
£3,382.95
In Stock
199 FPS
£17.34/FPS
GeForce RTX 4090
Core i9-13900KF
24 GB, N/A Storage
Buy on Amazon
£3,449.99
In Stock
101 FPS
£15.43/FPS
GeForce RTX 4060 Ti 8 GB
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,558.8
In Stock
92 FPS
£21.94/FPS
GeForce RTX 3060 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,018.4
In Stock
102 FPS
£14.94/FPS
GeForce RTX 3070
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,524
In Stock
199 FPS
£19.09/FPS
GeForce RTX 4090
Core i9-13900KF
64 GB, 2 TB SSD
Buy on Amazon
£3,799
In Stock
75 FPS
£16.62/FPS
GeForce RTX 3060
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,246.8
In Stock
146 FPS
£15.62/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,279.95
In Stock
146 FPS
£14.93/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,179.95
In Stock
123 FPS
£14.58/FPS
GeForce RTX 4070
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,793.95
In Stock
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