Buy on Amazon
£428.88
In Stock
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Key Differences
In short — Ryzen 9 5900HX outperforms Core i9-7900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 5900HX is 1296 days newer than Core i9-7900X.
Advantages of Intel Core i9-7900X
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 5900HX - 20 vs 16 threads
Advantages of AMD Ryzen 9 5900HX
- Performs up to 7% better in Microsoft Flight Simulator 2020 than Core i9-7900X - 115 vs 107 FPS
- Consumes up to 68% less energy than Intel Core i9-7900X - 45 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i9-7900X doesn't have integrated graphics
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-7900X
Desktop • Jun 26th, 2017
FPS
107
93%
Value, £/FPS
£4.01/FPS
100%
Price, £
£428.88
100%
Value Winner
Intel BX80673I97900X Core Processor i9-7900X 3.3 GHz
Buy for £428.88 on Amazon
In Stock
Updated 56 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-7900X
Desktop • Jun 26th, 2017
Ryzen 9 5900HX
Mobile • Jan 12th, 2021
Geekbench 5 Benchmarks
Intel Core i9-7900X | vs | AMD Ryzen 9 5900HX |
|---|---|---|
| Jun 26th, 2017 | Release Date | Jan 12th, 2021 |
| Core i9 | Collection | Ryzen 9 |
| Skylake-E/EP | Codename | Cezanne |
| Intel Socket 2066 | Socket | AMD Socket FP6 |
Desktop | Segment | Mobile |
10 | Cores | 8 |
20 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.3 GHz |
| 4.3 GHz | Turbo Clock Speed | 4.6 GHz |
| 140 W | TDP | 45 W |
| 14 nm | Process Size | 7 nm |
33.0x | Multiplier | 30.0x |
| None | Integrated Graphics | Radeon Vega 8 |
Yes | Overclockable | No |
Builds Using Core i9-7900X or Ryzen 9 5900HX
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
£27.64/FPS
GeForce RTX 3080 Mobile
Ryzen 9 5900HX
16 GB, 1 TB SSD
Buy on Amazon
£1,824
In Stock
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