Buy on Amazon
£359.99
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $549
Availability
MSRP in USD: $549
Key Differences
In short — Ryzen 9 7900X outperforms Ryzen 9 5900HX on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 623 days newer than Ryzen 9 5900HX.
Advantages of AMD Ryzen 9 5900HX
- Consumes up to 74% less energy than AMD Ryzen 9 7900X - 45 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 17% better in Microsoft Flight Simulator 2020 than Ryzen 9 5900HX - 135 vs 115 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 5900HX - 24 vs 16 threads
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7900X
Desktop • Sep 27th, 2022
FPS
135
100%
Value, £/FPS
£2.67/FPS
100%
Price, £
£359.99
100%
FPS and Value Winner
AMD Ryzen 9 7900X Retail, Noir, (AM5/12 Core/4.7GHz/76MB/170W/Radeon) - 100-000000589
Buy for £359.99 on Amazon
In Stock
Updated 13622 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 5900HX
Mobile • Jan 12th, 2021
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
AMD Ryzen 9 5900HX | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Jan 12th, 2021 | Release Date | Sep 27th, 2022 |
| Ryzen 9 | Collection | Ryzen 9 |
| Cezanne | Codename | Raphael |
| AMD Socket FP6 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
| 8 | Cores | 12 |
| 16 | Threads | 24 |
| 3.3 GHz | Base Clock Speed | 4.7 GHz |
| 4.6 GHz | Turbo Clock Speed | 5.6 GHz |
45 W | TDP | 170 W |
| 7 nm | Process Size | 5 nm |
| 30.0x | Multiplier | 47.0x |
| Radeon Vega 8 | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
Builds Using Ryzen 9 5900HX or Ryzen 9 7900X
Microsoft Flight Simulator 2020, 1920 x 1080, Ultra
48 FPS
£15.15/FPS
GeForce RTX 3050 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£727.2
In Stock
63 FPS
£18.49/FPS
GeForce RTX 3070 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,164.66
In Stock
66 FPS
£22.89/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,510.99
In Stock
66 FPS
£60.61/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 2 TB SSD
Buy on Amazon
£3,999.99
In Stock
63 FPS
£58.73/FPS
GeForce RTX 3070 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£3,700
In Stock
66 FPS
£22.71/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,499
In Stock
66 FPS
£33.32/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£2,199
In Stock
66 FPS
£27.41/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
64 GB, 2 TB SSD
Buy on Amazon
£1,809
In Stock
66 FPS
£26.27/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
32 GB, 2 TB SSD
Buy on Amazon
£1,734
In Stock
66 FPS
£27.55/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,818
In Stock
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