Buy on Amazon
£222.44
In Stock
Prices and Stock
Prices and Stock
Prices and StockMSRP $449
Prices and Stock
MSRP $449
All items are out of stock
Key Differences
In short — Ryzen 7 5800X outperforms Core i5-9400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 5800X is 748 days newer than Core i5-9400.
Advantages of Core i5-9400
- Consumes up to 38% less energy than AMD Ryzen 7 5800X - 65 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 7 5800X doesn't have integrated graphics
Advantages of Ryzen 7 5800X
- Performs up to 5% better in Halo Infinite than Core i5-9400 - 169 vs 161 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 16 vs 6 threads
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-9400
Desktop • Oct 19th, 2018
FPS
161
95%
Value, £/FPS
£1.38/FPS
100%
Price, £
£222.44
100%
Value Winner
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Buy for £222.44 on Amazon
In Stock
Updated 98 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-9400
Desktop • Oct 19th, 2018
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Core i5-9400 | vs | Ryzen 7 5800X |
|---|---|---|
| Oct 19th, 2018 | Release Date | Nov 5th, 2020 |
| Core i5 | Collection | Ryzen 7 |
| Coffee Lake | Codename | Vermeer |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 6 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 3.8 GHz |
| 4.1 GHz | Turbo Clock Speed | 4.7 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 29.0x | Multiplier | 38.0x |
UHD 630 | Integrated Graphics | None |
| No | Overclockable | Yes |
PCs Using Core i5-9400 or Ryzen 7 5800X
With selected game settings
69 FPS
£13.33/FPS
GeForce RTX 4060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
£919.95
In Stock
100 FPS
£17.44/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
£1,744.44
In Stock
100 FPS
£22.9/FPS
GeForce RTX 3080
Ryzen 7 5800X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£2,289.95
In Stock
97 FPS
£11.03/FPS
Radeon RX 7700 XT
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
£1,069.95
In Stock
100 FPS
£18.2/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 500 GB SSD + 2 TB HDD
Buy on Amazon
£1,819.95
In Stock
100 FPS
£20.1/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£2,009.95
In Stock
Core i5-9400 and Ryzen 7 5800X Popular Comparisons
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Core i5-9400
£222.44
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£739.89
Core i5-9400
£222.44
vs
Ryzen 5 7600X
Core i5-9400
£222.44
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Core i5-9400
£222.44
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Ryzen 7 5700X
Core i5-9400
£222.44
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Ryzen 5 5500
£84
Core i5-9400
£222.44
vs
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£488.99
Core i5-9400
£222.44
vs
Ryzen 5 7600
Core i5-9400
£222.44
vs
Core i7-12700K
£208.69
Core i5-9400
£222.44
vs
Core i7-14700K
£343.97
Core i5-9400
£222.44
vs
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Core i5-9400
£222.44
vs
Ryzen 9 7900X
£929.89
Core i5-9400
£222.44
vs
Ryzen 9 5900X
£204
Core i5-9400
£222.44
vs
Ryzen 9 5950X
£295
Core i5-9400
£222.44
vs
Core i9-12900K
£328.01
Core i5-9400
£222.44
vs
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£139.99
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£222.44
vs
Core i9-12900KF
£257.13
Core i5-9400
£222.44
vs
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Core i5-9400
£222.44
vs
Core i5-12600KF
£169.39
Core i5-9400
£222.44
vs
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£354.25
Core i5-9400
£222.44
vs
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Core i5-9400
£222.44
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Core i5-9400
£222.44
vs
Core i5-12600K
£238.62
Core i5-9400
£222.44
vs
Core i9-14900KF
Core i5-9400
£222.44
vs
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£639.99
Core i5-9400
£222.44
vs
Core i7-14700KF
£326.49
Core i5-9400
£222.44
vs
Core i7-13700K
£307.67
Core i5-9400
£222.44
vs
Core i5-12400
£2,511.32
Core i5-9400
£222.44
vs
Core i7-12700KF
£218.88
Core i5-9400
£222.44
vs
Core i9-14900K
£433.5