The Core i5-7400 is a clear winner – it's at least 2x faster gaming CPU than the Core i7-2700K and it's also a better value for money, as it's only $10.13 more expensive!
Advantages of the Core i5-7400
- At least 2x faster CPU for gaming
- A better value for money for gaming
- Consumes up to 32% less energy – 65 vs 95 Watts
Advantages of the Core i7-2700K
- Up to 6% cheaper – $169.88 vs $180.01
- Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads
Core i5-7400 vs Core i7-2700K for Gaming
The CPU's performance in selected game and settings
Core i5-7400
Jan 3rd, 2017
Average FPS
201
100%
Min 1% FPS
140
100%
Price, $
$180.01
94%
Value, $/FPS
$0.89/FPS
99%
Core i7-2700K
Oct 24th, 2011
Average FPS
191
95%
Min 1% FPS
134
96%
Price, $
$169.88
100%
Value, $/FPS
$0.88/FPS
100%
Core i5-7400 vs Core i7-2700K 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 i5-7400 vs Core i7-2700K in synthetic CPU benchmarks
Performance Specifications
The Core i5-7400 vs Core i7-2700K in core CPU performance specifications
Core i5-7400
Jan 3rd, 2017
Cores
4-core
100%
L3 Cache
6 MB
75%
Base Frequency
3 GHz
86%
Turbo Frequency
3.5 GHz
90%
Max. DDR4 RAM Speed
2400 MHz
100%
Core i7-2700K
Oct 24th, 2011
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
1333 MHz
56%
Specifications
Comparison of all specifications
Core i5-7400 | SpecificationsComparison of all specifications | Core i7-2700K |
|---|---|---|
| General | ||
Jan 3rd, 2017 | Release Date | Oct 24th, 2011 |
| Not Available | MSRP | $332.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 1155 |
| Kaby Lake | Codename | Sandy Bridge |
65 W | Power Consumption | 95 W |
| Performance | ||
| 4 | Cores | 4 |
| 4 | Threads | 8 |
| 3.0 GHz | Base Frequency | 3.5 GHz |
| 3.5 GHz | Turbo Frequency | 3.9 GHz |
| 6 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR4 @ 2400 MHz | RAM | DDR3 @ 1333 MHz |
| HD 630 | Integrated Graphics | Intel HD 3000 |
| No | Overclockable | Yes |
