The Ryzen 7 7840U is a much faster gaming CPU than the Core i7-7820X. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 7 7840U
- A much faster CPU for gaming
- Consumes up to 80% less energy – 28 vs 140 Watts
- Can run games without a dedicated GPU as it has integrated graphics
Advantages of the Core i7-7820X
The Ryzen 7 7840U is better in every way
Ryzen 7 7840U vs Core i7-7820X 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.
Core i7-7820X
Jun 26th, 2017
Average FPS
186
93%
Min 1% FPS
123
93%
Price, €
€628.69
100%
Value, €/FPS
€3.38/FPS
100%
Ryzen 7 7840U vs Core i7-7820X 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 Core i7-7820X in synthetic CPU benchmarks
Performance Specifications
The Ryzen 7 7840U vs Core i7-7820X 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
92%
Turbo Frequency
5.1 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Core i7-7820X
Jun 26th, 2017
Cores
8-core
100%
L3 Cache
11 MB
69%
Base Frequency
3.6 GHz
100%
Turbo Frequency
4.3 GHz
84%
Max. DDR4 RAM Speed
2666 MHz
48%
Specifications
Comparison of all specifications
Ryzen 7 7840U | SpecificationsComparison of all specifications | Core i7-7820X |
|---|---|---|
| General | ||
May 10th, 2023 | Release Date | Jun 26th, 2017 |
| Not Available | MSRP | $599.00 |
Laptop | Segment | Desktop |
| AMD Socket FP8 | Socket | Intel Socket 2066 |
| Not Available | Codename | Skylake-E/EP |
28 W | Power Consumption | 140 W |
| Performance | ||
| 8 | Cores | 8 |
| 16 | Threads | 16 |
| 3.3 GHz | Base Frequency | 3.6 GHz |
5.1 GHz | Turbo Frequency | 4.3 GHz |
16 MB | L3 Cache | 11 MB |
| Other Features | ||
| DDR5 @ 5600 MHz | RAM | DDR4 @ 2666 MHz |
Radeon 780M | Integrated Graphics | No |
| No | Overclockable | Yes |
