Buy on Amazon
£339
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short — Ryzen 9 7900X outperforms Core i5-8400H on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 1639 days newer than Core i5-8400H.
Advantages of Intel Core i5-8400H
- Consumes up to 74% less energy than AMD Ryzen 9 7900X - 45 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 28% better in Valorant than Core i5-8400H - 978 vs 762 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400H - 24 vs 8 threads
Valorant
Resolution
1920 x 1080
Game Graphics
High
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
978
100%
Value, £/FPS
£0.35/FPS
100%
Price, £
£339
100%
FPS and Value Winner
AMD Ryzen 9 7900X Retail, Noir, (AM5/12 Core/4.7GHz/76MB/170W/Radeon) - 100-000000589
Buy for £339 on Amazon
In Stock
Updated 198 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i5-8400H
Mobile • Apr 2nd, 2018
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
Intel Core i5-8400H | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Apr 2nd, 2018 | Release Date | Sep 27th, 2022 |
| Core i5 | Collection | Ryzen 9 |
| Coffee Lake | Codename | Raphael |
| Intel BGA 1440 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
| 4 | Cores | 12 |
| 8 | Threads | 24 |
| 2.5 GHz | Base Clock Speed | 4.7 GHz |
| 4.2 GHz | Turbo Clock Speed | 5.6 GHz |
45 W | TDP | 170 W |
| 14 nm | Process Size | 5 nm |
| 25.0x | Multiplier | 47.0x |
| UHD 630 | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
Builds Using Core i5-8400H or Ryzen 9 7900X
Valorant, 1920 x 1080, High
676 FPS
£1.85/FPS
GeForce RTX 3060
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,250.4
In Stock
940 FPS
£2.23/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£2,094
In Stock
763 FPS
£1.81/FPS
GeForce RTX 4060 Ti 8 GB
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,377.6
In Stock
765 FPS
£1.7/FPS
GeForce RTX 3070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,303.2
In Stock
830 FPS
£1.89/FPS
GeForce RTX 4070
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,564.8
In Stock
891 FPS
£1.83/FPS
GeForce RTX 4070 Ti
Ryzen 9 7900X
32 GB, 1 TB SSD
Buy on Amazon
£1,632
In Stock
940 FPS
£4.38/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£4,119.95
In Stock
940 FPS
£3.99/FPS
GeForce RTX 4080
Ryzen 9 7900X
32 GB, 2 TB SSD + 2 TB HDD
Buy on Amazon
£3,749.95
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
