Buy on Amazon
£156.85
In Stock
Availability
Availability
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 5800X outperforms the more expensive Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 5800X is 1127 days newer than the more expensive Core i5-8400.
Advantages of Intel Core i5-8400
- Consumes up to 38% less energy than AMD Ryzen 7 5800X - 65 vs 105 Watts
Advantages of AMD Ryzen 7 5800X
- Performs up to 13% better in Valorant than Core i5-8400 - 870 vs 770 FPS
- Up to 14% cheaper than Core i5-8400 - £135.0 vs £156.85
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 16 vs 6 threads
Valorant
Resolution
1920 x 1080
Game Graphics
High
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)
Buy for £156.85 on Amazon
In Stock
Updated 73989 minutes ago
AMD Ryzen™ 7 5800X Desktop Processor
Buy for £135 on Amazon
In Stock
Updated 73988 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i5-8400
Desktop • Oct 5th, 2017
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
62.121212121212125%
Multi-Core
4748
46.26327584526941%
Intel Core i5-8400 | vs | AMD Ryzen 7 5800X |
|---|---|---|
| Oct 5th, 2017 | 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 |
| 2.8 GHz | Base Clock Speed | 3.8 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.7 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 28.0x | Multiplier | 38.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-8400 or Ryzen 7 5800X
Valorant, 1920 x 1080, High
719 FPS
£1.69/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 512 GB SSD + 2 TB HDD
Buy on Amazon
£1,216.77
In Stock
604 FPS
£1.52/FPS
GeForce RTX 4060
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
£919.95
In Stock
711 FPS
£1.52/FPS
Radeon RX 7700 XT
Ryzen 7 5800X
16 GB, 1 TB SSD
Buy on Amazon
£1,079.95
In Stock
719 FPS
£3.18/FPS
GeForce RTX 3080
Ryzen 7 5800X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£2,289.95
In Stock
719 FPS
£2.53/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 500 GB SSD + 2 TB HDD
Buy on Amazon
£1,819.95
In Stock
719 FPS
£2.8/FPS
GeForce RTX 3080
Ryzen 7 5800X
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£2,009.95
In Stock
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