The Core i5-6400 is a slightly faster gaming CPU than the Core i5-4440. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i5-6400
- A slightly faster CPU for gaming
- Consumes up to 23% less energy – 65 vs 84 Watts
Advantages of the Core i5-4440
The Core i5-6400 is better in every way
Core i5-6400 vs Core i5-4440
The CPU's performance in selected game and settings
Core i5-6400
Jul 2nd, 2015
Average FPS
195
100%
Min 1% FPS
134
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i5-4440
Sep 1st, 2013
Average FPS
194
99%
Min 1% FPS
133
99%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i5-6400 vs Core i5-4440 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
Ultra
1920x1080
+2
Average FPS
Average FPS
Very High
1920x1080
+3
Average FPS
Average FPS
Very High
1920x1080
Average FPS
Average FPS
High
1920x1080
+1
Average FPS
Average FPS
Epic
1920x1080
+4
Average FPS
Average FPS
Add a Game
Select Settings
Synthetic Benchmarks
The Core i5-6400 vs Core i5-4440 in synthetic CPU benchmarks
Performance Specifications
The Core i5-6400 vs Core i5-4440 in core CPU performance specifications
Core i5-6400
Jul 2nd, 2015
Cores
4-core
100%
L3 Cache
6 MB
100%
Base Frequency
2.7 GHz
87%
Turbo Frequency
3.3 GHz
100%
Max. DDR4 RAM Speed
2133 MHz
100%
Core i5-4440
Sep 1st, 2013
Cores
4-core
100%
L3 Cache
6 MB
100%
Base Frequency
3.1 GHz
100%
Turbo Frequency
3.3 GHz
100%
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i5-6400 | SpecificationsComparison of all specifications | Core i5-4440 |
|---|---|---|
| General | ||
Jul 2nd, 2015 | Release Date | Sep 1st, 2013 |
| $182.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 1150 |
| Skylake | Codename | Haswell |
65 W | Power Consumption | 84 W |
| Performance | ||
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| 2.7 GHz | Base Frequency | 3.1 GHz |
| 3.3 GHz | Turbo Frequency | 3.3 GHz |
| 6 MB | L3 Cache | 6 MB |
| Other Features | ||
| DDR4 @ 2133 MHz | RAM | DDR3 |
| HD Graphics 530 | Integrated Graphics | Intel HD 4600 |
| No | Overclockable | No |
