The Ryzen 7 7840U is a slightly slower gaming CPU than the Core i9-13900K. We cannot compare value as at least one CPU is out of stock.
Advantages of the Ryzen 7 7840U
- Consumes up to 78% less energy than the Core i9-13900K – 28 vs 125 Watts
Advantages of the Core i9-13900K
- A slightly faster gaming CPU than the Ryzen 7 7840U
- Can execute more multi-threaded tasks simultaneously than the Ryzen 7 7840U – 32 vs 16 threads
Ryzen 7 7840U vs Core i9-13900K for Gaming
The CPU's performance in selected game and settings
Ryzen 7 7840U
May 10th, 2023
Average FPS
200
90%
Min 1% FPS
132
91%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock
Core i9-13900K
Sep 27th, 2022
Average FPS
221
100%
Min 1% FPS
145
100%
Price, £
£497.99
100%
Value, £/FPS
£2.25/FPS
100%
Ryzen 7 7840U vs Core i9-13900K in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Ryzen 7 7840U vs Core i9-13900K in synthetic CPU benchmarks
Performance Specifications
The Ryzen 7 7840U vs Core i9-13900K in core CPU performance specifications
Ryzen 7 7840U
May 10th, 2023
Cores
8-core
33%
L3 Cache
16 MB
44%
Base Frequency
3.3 GHz
100%
Turbo Frequency
5.1 GHz
88%
Max. DDR5 RAM Speed
5600 MHz
100%
Core i9-13900K
Sep 27th, 2022
Cores
24-core
100%
L3 Cache
36 MB
100%
Base Frequency
3 GHz
91%
Turbo Frequency
5.8 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Specifications
Comparison of all specifications
Ryzen 7 7840U | SpecificationsComparison of all specifications | Core i9-13900K |
|---|---|---|
| General | ||
May 10th, 2023 | Release Date | Sep 27th, 2022 |
| Not Available | MSRP | $589.00 |
Mobile | Segment | Desktop |
| AMD Socket FP8 | Socket | Intel Socket 1700 |
| Not Available | Codename | Raptor Lake |
28 W | Power Consumption | 125 W |
| Performance | ||
| 8 | Cores | 24 |
| 16 | Threads | 32 |
3.3 GHz | Base Frequency | 3.0 GHz |
| 5.1 GHz | Turbo Frequency | 5.8 GHz |
| 16 MB | L3 Cache | 36 MB |
| Other Features | ||
| DDR5 @ 5600 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 5600 MHz |
| Radeon 780M | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
