The Ryzen 9 7945HX3D is a faster gaming CPU than the Ryzen 7 7840HS. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 9 7945HX3D
- A faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 32 vs 16 threads
Advantages of the Ryzen 7 7840HS
The Ryzen 9 7945HX3D is better in every way
Ryzen 9 7945HX3D vs Ryzen 7 7840HS for Gaming
The CPU's performance in selected game and settings
Ryzen 9 7945HX3D
Jul 27th, 2023
Average FPS
215
100%
Min 1% FPS
141
100%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Ryzen 7 7840HS
Jan 10th, 2023
Average FPS
206
96%
Min 1% FPS
136
96%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Ryzen 9 7945HX3D vs Ryzen 7 7840HS in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
Add a Game
Select Settings
Synthetic Benchmarks
The Ryzen 9 7945HX3D vs Ryzen 7 7840HS in synthetic CPU benchmarks
Performance Specifications
The Ryzen 9 7945HX3D vs Ryzen 7 7840HS in core CPU performance specifications
Ryzen 9 7945HX3D
Jul 27th, 2023
Cores
16-core
100%
L3 Cache
128 MB
100%
Base Frequency
2.3 GHz
61%
Turbo Frequency
5.4 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
93%
Ryzen 7 7840HS
Jan 10th, 2023
Cores
8-core
50%
L3 Cache
16 MB
12%
Base Frequency
3.8 GHz
100%
Turbo Frequency
5.1 GHz
94%
Max. DDR5 RAM Speed
5600 MHz
100%
Specifications
Comparison of all specifications
Ryzen 9 7945HX3D | SpecificationsComparison of all specifications | Ryzen 7 7840HS |
|---|---|---|
| General | ||
Jul 27th, 2023 | Release Date | Jan 10th, 2023 |
| Not Available | MSRP | Not Available |
Laptop | Segment | Laptop |
| AMD Socket FL1 | Socket | AMD Socket FP8 |
| Not Available | Codename | Not Available |
| 55 W | Power Consumption | Not Available |
| Performance | ||
16 | Cores | 8 |
32 | Threads | 16 |
| 2.3 GHz | Base Frequency | 3.8 GHz |
5.4 GHz | Turbo Frequency | 5.1 GHz |
128 MB | L3 Cache | 16 MB |
| Other Features | ||
| DDR5 @ 5200 MHz | RAM | DDR5 @ 5600 MHz |
| Radeon 610M | Integrated Graphics | Radeon 780M |
Yes | Overclockable | No |
