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£402.32
In Stock
AvailabilityMSRP in USD: $182
Availability
MSRP in USD: $182
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AvailabilityMSRP in USD: $564
Availability
MSRP in USD: $564
Key Differences
In short — Core i9-13900KF outperforms Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900KF is 2644 days newer than Core i5-6400.
Advantages of Intel Core i5-6400
- Consumes up to 48% less energy than Intel Core i9-13900KF - 65 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-13900KF doesn't have integrated graphics
Advantages of Intel Core i9-13900KF
- Performs up to 54% better in Cyberpunk 2077 than Core i5-6400 - 109 vs 71 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 32 vs 4 threads
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Intel® Core™ i9-13900KF Desktop Processor 24 cores (8 P-cores + 16 E-cores) 36M Cache, up to 5.8 GHz
Buy for £402.32 on Amazon
In Stock
Updated 29 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Core i5-6400
Desktop • Jul 2nd, 2015
Core i9-13900KF
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Core i5-6400
Desktop • Jul 2nd, 2015
Single-Core
1111
37.369660275815676%
Multi-Core
3023
15.03905278344361%
Intel Core i5-6400 | vs | Intel Core i9-13900KF |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Sep 27th, 2022 |
| Core i5 | Collection | Core i9 |
| Skylake | Codename | Raptor Lake |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 4 | Cores | 24 |
| 4 | Threads | 32 |
| 2.7 GHz | Base Clock Speed | 3.0 GHz |
| 3.3 GHz | Turbo Clock Speed | 5.8 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
| 27.0x | Multiplier | 30.0x |
HD Graphics 530 | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-6400 or Core i9-13900KF
Cyberpunk 2077, 1920 x 1080, RT Overdrive
34 FPS
£39.68/FPS
GeForce RTX 3070
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,349
In Stock
26 FPS
£76.12/FPS
GeForce RTX 3060 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,979
In Stock
109 FPS
£31.95/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, N/A Storage
Buy on Amazon
£3,482.95
In Stock
15 FPS
£77.93/FPS
GeForce RTX 3060
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,169
In Stock
66 FPS
£34.54/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,279.95
In Stock
109 FPS
£29.35/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£3,199
In Stock
109 FPS
£30.27/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, 2 TB SSD
Buy on Amazon
£3,299
In Stock
66 FPS
£31.51/FPS
GeForce RTX 4070 Ti
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£2,079.95
In Stock
109 FPS
£30.83/FPS
GeForce RTX 4090
Core i9-13900KF
32 GB, N/A Storage
Buy on Amazon
£3,359.95
In Stock
49 FPS
£34.57/FPS
GeForce RTX 4070
Core i9-13900KF
32 GB, 1 TB SSD
Buy on Amazon
£1,693.95
In Stock
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