The Core i5-661 is the comparison's loser – it's at least 2x slower gaming CPU than the Core i7-6700 and it's also a much worse value for money, as it's only $26.89 cheaper!
Advantages of the Core i5-661
- Up to 25% cheaper – $80.00 vs $106.89
Advantages of the Core i7-6700
- At least 2x faster CPU for gaming
- A much better value for money for gaming
- Consumes up to 25% less energy – 65 vs 87 Watts
- Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads
Core i5-661 vs Core i7-6700 for Gaming
The CPU's performance in selected game and settings
Core i7-6700
Jul 1st, 2015
Average FPS
184
100%
Min 1% FPS
122
100%
Price, $
$106.89
74%
Value, $/FPS
$0.58/FPS
81%
Core i5-661 vs Core i7-6700 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 i5-661 vs Core i7-6700 in synthetic CPU benchmarks
Performance Specifications
The Core i5-661 vs Core i7-6700 in core CPU performance specifications
Core i5-661
Jan 7th, 2010
Cores
2-core
50%
L3 Cache
4 MB
50%
Base Frequency
3.33 GHz
98%
Turbo Frequency
3.6 GHz
90%
Max. DDR3 RAM Speed
1333 MHz
62%
Core i7-6700
Jul 1st, 2015
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
3.4 GHz
100%
Turbo Frequency
4 GHz
100%
Max. DDR4 RAM Speed
2133 MHz
100%
Specifications
Comparison of all specifications
Core i5-661 | SpecificationsComparison of all specifications | Core i7-6700 |
|---|---|---|
| General | ||
| Jan 7th, 2010 | Release Date | Jul 1st, 2015 |
$196.00 | MSRP | $303.00 |
Desktop | Segment | Desktop |
| Intel Socket 1156 | Socket | Intel Socket 1151 |
| Clarkdale | Codename | Skylake |
| 87 W | Power Consumption | 65 W |
| Performance | ||
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 3.3 GHz | Base Frequency | 3.4 GHz |
| 3.6 GHz | Turbo Frequency | 4.0 GHz |
| 4 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR3 @ 2133 MHz, DDR4 @ 2133 MHz |
| Intel HD | Integrated Graphics | HD Graphics 530 |
| No | Overclockable | No |
