The Core i7-940XM is at least 2x slower gaming CPU than the Core i7-4771. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-940XM
- Consumes up to 35% less energy – 55 vs 84 Watts
Advantages of the Core i7-4771
- At least 2x faster CPU for gaming
Core i7-940XM vs Core i7-4771 for Gaming
The CPU's performance in selected game and settings
Core i7-940XM
Jun 20th, 2010
Average FPS
673
90%
Min 1% FPS
347
90%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Core i7-4771
Sep 1st, 2013
Average FPS
745
100%
Min 1% FPS
384
100%
Price, $
$148.02
100%
Value, $/FPS
$0.19/FPS
100%
Core i7-940XM vs Core i7-4771 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 Core i7-940XM vs Core i7-4771 in synthetic CPU benchmarks
Performance Specifications
The Core i7-940XM vs Core i7-4771 in core CPU performance specifications
Core i7-940XM
Jun 20th, 2010
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
2.13 GHz
61%
Turbo Frequency
3.33 GHz
85%
Max. DDR3 RAM Speed
1333 MHz
83%
Core i7-4771
Sep 1st, 2013
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
3.5 GHz
100%
Turbo Frequency
3.9 GHz
100%
Max. DDR3 RAM Speed
1600 MHz
100%
Specifications
Comparison of all specifications
Core i7-940XM | SpecificationsComparison of all specifications | Core i7-4771 |
|---|---|---|
| General | ||
| Jun 20th, 2010 | Release Date | Sep 1st, 2013 |
| $1,096.00 | MSRP | $320.00 |
Laptop | Segment | Desktop |
| Intel Socket G1 | Socket | Intel Socket 1150 |
| Clarksfield | Codename | Haswell |
55 W | Power Consumption | 84 W |
| Performance | ||
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 2.1 GHz | Base Frequency | 3.5 GHz |
| 3.3 GHz | Turbo Frequency | 3.9 GHz |
| 8 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR3 @ 1600 MHz |
| None | Integrated Graphics | Intel HD 4600 |
Yes | Overclockable | No |
