The Core i5-660 is a slower gaming CPU than the Core i7-2600K, however, it's a much better value for money, as it's $228.55 cheaper!
Advantages of the Core i5-660
- Up to 89% cheaper – $27.00 vs $255.55
- A much better value for money for gaming
- Consumes up to 23% less energy – 73 vs 95 Watts
Advantages of the Core i7-2600K
- A much faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads
Core i5-660 vs Core i7-2600K for Gaming
The CPU's performance in selected game and settings
Core i7-2600K
Jan 9th, 2011
Average FPS
191
100%
Min 1% FPS
134
100%
Price, $
$255.55
10%
Value, $/FPS
$1.33/FPS
11%
Core i5-660 vs Core i7-2600K 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 i5-660 vs Core i7-2600K in synthetic CPU benchmarks
Performance Specifications
The Core i5-660 vs Core i7-2600K in core CPU performance specifications
Core i5-660
Jan 7th, 2010
Cores
2-core
50%
L3 Cache
4 MB
50%
Base Frequency
3.333 GHz
98%
Turbo Frequency
3.6 GHz
95%
Max. DDR3 RAM Speed
1333 MHz
83%
Core i7-2600K
Jan 9th, 2011
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
3.4 GHz
100%
Turbo Frequency
3.8 GHz
100%
Max. DDR3 RAM Speed
1600 MHz
100%
Specifications
Comparison of all specifications
Core i5-660 | SpecificationsComparison of all specifications | Core i7-2600K |
|---|---|---|
| General | ||
| Jan 7th, 2010 | Release Date | Jan 9th, 2011 |
$196.00 | MSRP | $317.00 |
Desktop | Segment | Desktop |
| Intel Socket 1156 | Socket | Intel Socket 1155 |
| Clarkdale | Codename | Sandy Bridge |
73 W | Power Consumption | 95 W |
| Performance | ||
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 3.3 GHz | Base Frequency | 3.4 GHz |
| 3.6 GHz | Turbo Frequency | 3.8 GHz |
| 4 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR3 @ 1600 MHz |
| Intel HD | Integrated Graphics | Intel HD 3000 |
| No | Overclockable | Yes |
