The Core i7-840QM is a slower gaming CPU than the Core i9-13900K. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-840QM
- Consumes up to 64% less energy than the Core i9-13900K – 45 vs 125 Watts
Advantages of the Core i9-13900K
- A much faster gaming CPU than the Core i7-840QM
- Can execute more multi-threaded tasks simultaneously than the Core i7-840QM – 32 vs 8 threads
Core i7-840QM vs Core i9-13900K for Gaming
The CPU's performance in selected game and settings
Core i7-840QM
Jun 20th, 2010
Average FPS
166
75%
Min 1% FPS
112
77%
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%
Core i7-840QM 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 Core i7-840QM vs Core i9-13900K in synthetic CPU benchmarks
Performance Specifications
The Core i7-840QM vs Core i9-13900K in core CPU performance specifications
Core i7-840QM
Jun 20th, 2010
Cores
4-core
17%
L3 Cache
8 MB
22%
Base Frequency
1.87 GHz
62%
Turbo Frequency
3.2 GHz
55%
Max. DDR3 RAM Speed
1333 MHz
24%
Core i9-13900K
Sep 27th, 2022
Cores
24-core
100%
L3 Cache
36 MB
100%
Base Frequency
3 GHz
100%
Turbo Frequency
5.8 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Specifications
Comparison of all specifications
Core i7-840QM | SpecificationsComparison of all specifications | Core i9-13900K |
|---|---|---|
| General | ||
| Jun 20th, 2010 | Release Date | Sep 27th, 2022 |
$568.00 | MSRP | $589.00 |
Mobile | Segment | Desktop |
| Intel Socket G1 | Socket | Intel Socket 1700 |
| Clarksfield | Codename | Raptor Lake |
45 W | Power Consumption | 125 W |
| Performance | ||
| 4 | Cores | 24 |
| 8 | Threads | 32 |
| 1.9 GHz | Base Frequency | 3.0 GHz |
| 3.2 GHz | Turbo Frequency | 5.8 GHz |
| 8 MB | L3 Cache | 36 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 5600 MHz |
| None | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
