Buy on Amazon
£319.97
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $429
Availability
MSRP in USD: $429
Key Differences
In short — Ryzen 9 7945HX outperforms Ryzen 9 7900 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 10 days older than Ryzen 9 7900.
Advantages of AMD Ryzen 9 7945HX
- Consumes up to 15% less energy than AMD Ryzen 9 7900 - 55 vs 65 Watts
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 9 7900
Desktop • Jan 14th, 2023
FPS
289
100%
Value, £/FPS
£1.11/FPS
100%
Price, £
£319.97
100%
Value Winner
AMD Ryzen 9 7900 Desktop Processor (12-core/24-thread, 76MB cache, up to 5.4 GHz max boost)
Buy for £319.97 on Amazon
In Stock
Updated 11297 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
AMD Ryzen 9 7945HX | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Jan 4th, 2023 | Release Date | Jan 14th, 2023 |
| Ryzen 9 | Collection | Ryzen 9 |
| Dragon Range | Codename | Raphael |
| AMD Socket FL1 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
16 | Cores | 12 |
32 | Threads | 24 |
| 2.5 GHz | Base Clock Speed | 3.7 GHz |
| 5.4 GHz | Turbo Clock Speed | 5.4 GHz |
55 W | TDP | 65 W |
| 5 nm | Process Size | 5 nm |
| 25.0x | Multiplier | 37.0x |
| Radeon 610M | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 7945HX or Ryzen 9 7900
F1 22, 1920 x 1080, Ultra High
217 FPS
£20.28/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
£4,401.06
In Stock
199 FPS
£12.56/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
£2,499.99
In Stock
217 FPS
£22.51/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
64 GB, 1.953125 TB SSD
Buy on Amazon
£4,883.98
In Stock
217 FPS
£13.82/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
£2,999.99
In Stock
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