Buy on Amazon
$280.95
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $249
Availability
MSRP in USD: $249
Key Differences
In short — Ryzen 9 7945HX outperforms Ryzen 7 5700X3D on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 369 days older than Ryzen 7 5700X3D.
Advantages of AMD Ryzen 9 7945HX
- Performs up to 19% better in Starfield than Ryzen 7 5700X3D - 80 vs 67 FPS
- Consumes up to 48% less energy than AMD Ryzen 7 5700X3D - 55 vs 105 Watts
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 5700X3D - 32 vs 16 threads
- Works without a dedicated GPU, while AMD Ryzen 7 5700X3D doesn't have integrated graphics
Starfield
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 5700X3D
Desktop • Jan 8th, 2024
FPS
67
84%
Value, $/FPS
$4.19/FPS
100%
Price, $
$280.95
100%
Value Winner
AMD Ryzen 7 5700X3D 8-Core, 16-Thread Desktop Processor
Buy for $280.95 on Amazon
In Stock
Updated 73 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Ryzen 7 5700X3D
Desktop • Jan 8th, 2024
Geekbench 5 Benchmarks
AMD Ryzen 9 7945HX | vs | AMD Ryzen 7 5700X3D |
|---|---|---|
| Jan 4th, 2023 | Release Date | Jan 8th, 2024 |
| Ryzen 9 | Collection | Ryzen 7 |
| Dragon Range | Codename | Not Available |
| AMD Socket FL1 | Socket | AMD Socket AM4 |
Mobile | Segment | Desktop |
16 | Cores | 8 |
32 | Threads | 16 |
| 2.5 GHz | Base Clock Speed | 3.0 GHz |
5.4 GHz | Turbo Clock Speed | 4.1 GHz |
55 W | TDP | 105 W |
5 nm | Process Size | 7 nm |
| 25.0x | Multiplier | 30.0x |
Radeon 610M | Integrated Graphics | None |
Yes | Overclockable | No |
PC Builds Using Ryzen 9 7945HX or Ryzen 7 5700X3D
Starfield, 1920 x 1080, Ultra
6 FPS
$165/FPS
Radeon RX 6500 XT
Ryzen 7 5700X3D
32 GB, N/A Storage
Buy on Amazon
$989.99
In Stock
Laptops Using Ryzen 9 7945HX or Ryzen 7 5700X3D
Starfield, 1920 x 1080, Ultra
53 FPS
$80/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
$4,240.16
In Stock
59 FPS
$64.41/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
32 GB, N/A Storage
Buy on Amazon
$3,799.99
In Stock
53 FPS
$67.91/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 2 TB SSD
Buy on Amazon
$3,599
In Stock
38 FPS
$73.39/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 8 TB SSD
Buy on Amazon
$2,789
In Stock
38 FPS
$49.97/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
$1,899
In Stock
38 FPS
$52.61/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
16 GB, 1 TB SSD
Buy on Amazon
$1,999
In Stock
38 FPS
$88.66/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 4 TB SSD
Buy on Amazon
$3,369
In Stock
38 FPS
$59.71/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
$2,269
In Stock
38 FPS
$73.39/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 8 TB SSD
Buy on Amazon
$2,789
In Stock
38 FPS
$85.76/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
$3,259
In Stock
38 FPS
$84.18/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 1 TB SSD
Buy on Amazon
$3,199
In Stock
38 FPS
$85.76/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
$3,259
In Stock
38 FPS
$57.08/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
48 GB, 2 TB SSD
Buy on Amazon
$2,169
In Stock
38 FPS
$82.34/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
$3,129
In Stock
38 FPS
$88.66/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 4 TB SSD
Buy on Amazon
$3,369
In Stock
38 FPS
$81.03/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
16 GB, 1 TB SSD
Buy on Amazon
$3,079
In Stock
38 FPS
$52.61/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
48 GB, 1 TB SSD
Buy on Amazon
$1,999
In Stock
38 FPS
$73.39/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 8 TB SSD
Buy on Amazon
$2,789
In Stock
38 FPS
$54.45/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
32 GB, 2 TB SSD
Buy on Amazon
$2,069
In Stock
38 FPS
$58.39/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 2 TB SSD
Buy on Amazon
$2,219
In Stock
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