The Ryzen 7 7840U is a slightly faster gaming CPU than the Ryzen 9 6900HX. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 7 7840U
- A slightly faster CPU for gaming
- Consumes up to 38% less energy – 28 vs 45 Watts
Advantages of the Ryzen 9 6900HX
The Ryzen 7 7840U is better in every way
Ryzen 7 7840U vs Ryzen 9 6900HX for Gaming
The CPU's performance in selected game and settings
Ryzen 7 7840U
May 10th, 2023
Average FPS
200
100%
Min 1% FPS
132
100%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Ryzen 9 6900HX
Jan 10th, 2022
Average FPS
198
99%
Min 1% FPS
131
99%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Ryzen 7 7840U vs Ryzen 9 6900HX 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
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Synthetic Benchmarks
The Ryzen 7 7840U vs Ryzen 9 6900HX in synthetic CPU benchmarks
Performance Specifications
The Ryzen 7 7840U vs Ryzen 9 6900HX in core CPU performance specifications
Ryzen 7 7840U
May 10th, 2023
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
3.3 GHz
100%
Turbo Frequency
5.1 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Ryzen 9 6900HX
Jan 10th, 2022
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
3.3 GHz
100%
Turbo Frequency
4.9 GHz
96%
Max. DDR5 RAM Speed
4800 MHz
86%
Specifications
Comparison of all specifications
Ryzen 7 7840U | SpecificationsComparison of all specifications | Ryzen 9 6900HX |
|---|---|---|
| General | ||
May 10th, 2023 | Release Date | Jan 10th, 2022 |
| Not Available | MSRP | Not Available |
Laptop | Segment | Laptop |
| AMD Socket FP8 | Socket | AMD Socket FP7 |
| Not Available | Codename | Rembrandt |
28 W | Power Consumption | 45 W |
| Performance | ||
| 8 | Cores | 8 |
| 16 | Threads | 16 |
| 3.3 GHz | Base Frequency | 3.3 GHz |
5.1 GHz | Turbo Frequency | 4.9 GHz |
| 16 MB | L3 Cache | 16 MB |
| Other Features | ||
| DDR5 @ 5600 MHz | RAM | DDR5 @ 4800 MHz |
| Radeon 780M | Integrated Graphics | Radeon 680M |
| No | Overclockable | Yes |
