AMD Ryzen 9 7945HX
Opinion and specs
Our verdict
FlagshipThe AMD Ryzen 9 7945HX 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 $2200.
There is a faster and cheaper option: the AMD Ryzen 9 9955HX is 4% faster and its entry price is $150 lower.
Frequently asked questions
Is the AMD Ryzen 9 7945HX a good processor?
The AMD Ryzen 9 7945HX 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 10 of 273 and delivers 86.2% of what the fastest one on the market does.
What does the HX mean in AMD processors?
The HX 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 7945HX from?
AMD Ryzen 9 7945HX came out in 2023.
What is the Intel equivalent of AMD Ryzen 9 7945HX?
The closest in performance is Intel Core Ultra 9 275HX.
How much does a laptop with the AMD Ryzen 9 7945HX cost?
It is currently fitted in a single laptop, which costs $2200.
Which alternative is worth it?
There is a faster and cheaper option: the AMD Ryzen 9 9955HX is 4% faster and its entry price is $150 lower.
Specs
| Model | 7945HX |
|---|---|
| Manufacturer | AMD |
| L2 cache | 16 MB |
| Family | AMD Ryzen™ 9 |
| L3 cache | 64 MB |
| Boost frequency | 5,4 GHz |
| Cores | 16 |
| Threads | 32 |
| Frequency | 2,5 GHz |
| Cache | 64 MB |
| Cache type | L2 & L3 |
Performance summary
Recommended alternatives
More powerful, also high-power, with a similar starting price
Laptops with AMD Ryzen 9 7945HX:
ASUS ROG Strix G17 G713PI-DS94
3 years ago
AMD Ryzen 9 7945HX 2,5GHz17.3" 2560x1440 IPS 240Hz1TB SSD M.216GB DDR5-SDRAMWindows 11 HomeNVIDIA GeForce RTX 4070 8GB GDDR6You have reached the end of the results