AMD Ryzen 9 7945HX3D
Opinion and specs
Our verdict
FlagshipThe AMD Ryzen 9 7945HX3D is among the fastest chips you can put in a laptop. It is a high-power chip (55 W): it performs like a desktop, and it also weighs, sounds and drinks like one. It came out in 2023.
It is currently fitted in a single laptop, which costs $4000.
There is a faster and cheaper option: the AMD Ryzen 9 9955HX3D is 8% faster and its entry price is $500 lower.
Frequently asked questions
Is the AMD Ryzen 9 7945HX3D a good processor?
The AMD Ryzen 9 7945HX3D is among the fastest chips you can put in a laptop. It is a high-power chip (55 W): it performs like a desktop, and it also weighs, sounds and drinks like one. It ranks 3 of 271 and delivers 92.2% of what the fastest one on the market does.
What does the HX3D mean in AMD processors?
The HX3D marks AMD's highest-power line: 55 W, derived from desktop parts. It performs the most, at the cost of weight, noise and battery.
What year is the AMD Ryzen 9 7945HX3D from?
AMD Ryzen 9 7945HX3D came out in 2023.
What is the Intel equivalent of AMD Ryzen 9 7945HX3D?
The closest in performance is Intel Core Ultra 9 285HX.
How much does a laptop with the AMD Ryzen 9 7945HX3D cost?
It is currently fitted in a single laptop, which costs $4000.
Which alternative is worth it?
There is a faster and cheaper option: the AMD Ryzen 9 9955HX3D is 8% faster and its entry price is $500 lower.
Specs
| Model | 7945HX3D |
|---|---|
| Manufacturer | AMD |
| L2 cache | 16 MB |
| Family | AMD Ryzen™ 9 |
| L3 cache | 128 MB |
| Boost frequency | 5,4 GHz |
| Cores | 16 |
| Threads | 32 |
| Frequency | 2,3 GHz |
| Cache | 128 MB |
| Cache type | L3 |
Performance summary
Recommended alternatives
More powerful, also high-power, with a similar starting price
Laptops with AMD Ryzen 9 7945HX3D:
ASUS ROG G733PYV-XH97
2 years ago
AMD Ryzen 9 7945HX3D 2,3GHz17.3" 2560x1440 IPS 240Hz2TB SSD M.232GB DDR5-SDRAMWindows 11 ProNVIDIA GeForce RTX 4090 16GB GDDR6You have reached the end of the results