Buy on Amazon
£156.85
In Stock
Availability
Availability
AvailabilityMSRP in USD: $429
Availability
MSRP in USD: $429
Key Differences
In short — Ryzen 9 7900 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 7900 is 1927 days newer than the cheaper Core i5-8400.
Advantages of Intel Core i5-8400
- Up to 54% cheaper than Ryzen 9 7900 - £156.85 vs £339.98
Advantages of AMD Ryzen 9 7900
- Performs up to 50% better in Far Cry 3 than Core i5-8400 - 211 vs 141 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 24 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Far Cry 3
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 74487 minutes ago
AMD Ryzen 9 7900 Desktop Processor (12-core/24-thread, 76MB cache, up to 5.4 GHz max boost)
Buy for £339.98 on Amazon
In Stock
Updated 74487 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8400
Desktop • Oct 5th, 2017
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
47.91076487252124%
Multi-Core
4748
28.35811981126441%
Intel Core i5-8400 | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Oct 5th, 2017 | Release Date | Jan 14th, 2023 |
| Core i5 | Collection | Ryzen 9 |
| Coffee Lake | Codename | Raphael |
| Intel Socket 1151 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 6 | Cores | 12 |
| 6 | Threads | 24 |
| 2.8 GHz | Base Clock Speed | 3.7 GHz |
| 4.0 GHz | Turbo Clock Speed | 5.4 GHz |
| 65 W | TDP | 65 W |
| 14 nm | Process Size | 5 nm |
| 28.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
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