The Core i7-3770K is a much faster gaming CPU than the Core i5-661, however, it's a much worse value for money, as it's $116.34 more expensive!
Advantages of the Core i7-3770K
- A much faster CPU for gaming
- Consumes up to 11% less energy – 77 vs 87 Watts
- Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads
Advantages of the Core i5-661
- Up to 59% cheaper – $80.00 vs $196.34
- A better value for money for gaming
Core i7-3770K vs Core i5-661 for Gaming
The CPU's performance in selected game and settings
Core i7-3770K
Apr 29th, 2012
Average FPS
172
100%
Min 1% FPS
115
100%
Price, $
$196.34
40%
Value, $/FPS
$1.14/FPS
41%
Core i7-3770K vs Core i5-661 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
Select Settings
Synthetic Benchmarks
The Core i7-3770K vs Core i5-661 in synthetic CPU benchmarks
Performance Specifications
The Core i7-3770K vs Core i5-661 in core CPU performance specifications
Core i7-3770K
Apr 29th, 2012
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%
Core i5-661
Jan 7th, 2010
Cores
2-core
50%
L3 Cache
4 MB
50%
Base Frequency
3.33 GHz
95%
Turbo Frequency
3.6 GHz
92%
Max. DDR3 RAM Speed
1333 MHz
83%
Specifications
Comparison of all specifications
Core i7-3770K | SpecificationsComparison of all specifications | Core i5-661 |
|---|---|---|
| General | ||
Apr 29th, 2012 | Release Date | Jan 7th, 2010 |
| $313.00 | MSRP | $196.00 |
Desktop | Segment | Desktop |
| Intel Socket 1155 | Socket | Intel Socket 1156 |
| Ivy Bridge | Codename | Clarkdale |
77 W | Power Consumption | 87 W |
| Performance | ||
4 | Cores | 2 |
8 | Threads | 4 |
3.5 GHz | Base Frequency | 3.3 GHz |
3.9 GHz | Turbo Frequency | 3.6 GHz |
8 MB | L3 Cache | 4 MB |
| Other Features | ||
| DDR3 @ 1600 MHz | RAM | DDR3 @ 1333 MHz |
| Intel HD 4000 | Integrated Graphics | Intel HD |
Yes | Overclockable | No |
