Buy on Amazon
$166
In Stock
Availability
Availability
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AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 9 7945HX outperforms Ryzen 7 5800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 790 days newer than Ryzen 7 5800X.
Advantages of AMD Ryzen 9 7945HX
- Performs up to 14% better in F1 23 than Ryzen 7 5800X - 314 vs 276 FPS
- Consumes up to 48% less energy than AMD Ryzen 7 5800X - 55 vs 105 Watts
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 5800X - 32 vs 16 threads
- Works without a dedicated GPU, while AMD Ryzen 7 5800X doesn't have integrated graphics
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor
Buy for $166 on Amazon
In Stock
Updated 6133 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Geekbench 5 Benchmarks
AMD Ryzen 9 7945HX | vs | AMD Ryzen 7 5800X |
|---|---|---|
Jan 4th, 2023 | Release Date | Nov 5th, 2020 |
| Ryzen 9 | Collection | Ryzen 7 |
| Dragon Range | Codename | Vermeer |
| AMD Socket FL1 | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
16 | Cores | 8 |
32 | Threads | 16 |
| 2.5 GHz | Base Clock Speed | 3.8 GHz |
5.4 GHz | Turbo Clock Speed | 4.7 GHz |
55 W | TDP | 105 W |
5 nm | Process Size | 7 nm |
| 25.0x | Multiplier | 38.0x |
Radeon 610M | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 7945HX or Ryzen 7 5800X
F1 23, 1920 x 1080, Ultra High
222 FPS
$13.51/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
$2,999.99
In Stock
191 FPS
$9.79/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 1 TB SSD
Buy on Amazon
$1,869
In Stock
235 FPS
$11.66/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
32 GB, N/A Storage
Buy on Amazon
$2,740
In Stock
235 FPS
$13.81/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
$3,245
In Stock
191 FPS
$9.68/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
32 GB, 2 TB SSD
Buy on Amazon
$1,849
In Stock
191 FPS
$10.47/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
32 GB, 4 TB SSD
Buy on Amazon
$1,999
In Stock
191 FPS
$9.16/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
$1,749
In Stock
235 FPS
$15.31/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
64 GB, 4 TB SSD
Buy on Amazon
$3,599
In Stock
222 FPS
$10.5/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 2 TB SSD
Buy on Amazon
$2,329.99
In Stock
191 FPS
$10.88/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 4 TB SSD
Buy on Amazon
$2,079
In Stock
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