Buy on Amazon
€148.87
In Stock
Availability
Availability
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short — Ryzen 9 5900X 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 Ryzen 9 5900X is 1127 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 34% cheaper than Ryzen 9 5900X - €148.87 vs €224.9
- Consumes up to 38% less energy than AMD Ryzen 9 5900X - 65 vs 105 Watts
Advantages of AMD Ryzen 9 5900X
- Performs up to 14% better in Microsoft Flight Simulator 2020 than Core i5-8400 - 121 vs 106 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 24 vs 6 threads
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i5-8400 Processore 9 MB di cache fino a 4.00 GHz
Buy for €148.87 on Amazon
In Stock
Updated 74006 minutes ago
AMD Ryzen 9 5900X Processor, 12 Core/24 Thread, Boost di Frequenza fino a 4.8 GHz
Buy for €224.9 on Amazon
In Stock
Updated 74006 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8400
Desktop • Oct 5th, 2017
Ryzen 9 5900X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
62.09270307480496%
Multi-Core
4748
39.95624000673231%
Intel Core i5-8400 | vs | AMD Ryzen 9 5900X |
|---|---|---|
| Oct 5th, 2017 | Release Date | Nov 5th, 2020 |
| Core i5 | Collection | Ryzen 9 |
| Coffee Lake | Codename | Vermeer |
| Intel Socket 1151 | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 6 | Threads | 24 |
| 2.8 GHz | Base Clock Speed | 3.7 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.8 GHz |
65 W | TDP | 105 W |
| 14 nm | Process Size | 7 nm |
| 28.0x | Multiplier | 37.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-8400 or Ryzen 9 5900X
Microsoft Flight Simulator 2020, 1920 x 1080, Ultra
64 FPS
€24.22/FPS
GeForce RTX 3060
Ryzen 9 5900X
12 GB, N/A Storage
Buy on Amazon
€1,549.99
In Stock
93 FPS
€16.76/FPS
GeForce RTX 4070 SUPER
Ryzen 9 5900X
32 GB, N/A Storage
Buy on Amazon
€1,559
In Stock
108 FPS
€18.62/FPS
GeForce RTX 4080 SUPER
Ryzen 9 5900X
16 GB, N/A Storage
Buy on Amazon
€2,010.9
In Stock
86 FPS
€25.15/FPS
GeForce RTX 3080
Ryzen 9 5900X
64 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
€2,163.33
In Stock
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