The Core i5-661 is at least 2x slower gaming CPU than the Core i7-4771. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i5-661
The Core i7-4771 is better in every way
Advantages of the Core i7-4771
- At least 2x faster CPU for gaming
- Consumes up to 3% less energy – 84 vs 87 Watts
- Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads
Core i5-661 vs Core i7-4771 for Gaming
The CPU's performance in selected game and settings
Core i5-661
Jan 7th, 2010
Average FPS
168
92%
Min 1% FPS
113
93%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i7-4771
Sep 1st, 2013
Average FPS
182
100%
Min 1% FPS
121
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i5-661 vs Core i7-4771 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 i5-661 vs Core i7-4771 in synthetic CPU benchmarks
Performance Specifications
The Core i5-661 vs Core i7-4771 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
95%
Turbo Frequency
3.6 GHz
92%
Max. DDR3 RAM Speed
1333 MHz
83%
Core i7-4771
Sep 1st, 2013
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%
Specifications
Comparison of all specifications
Core i5-661 | SpecificationsComparison of all specifications | Core i7-4771 |
|---|---|---|
| General | ||
| Jan 7th, 2010 | Release Date | Sep 1st, 2013 |
$196.00 | MSRP | $320.00 |
Desktop | Segment | Desktop |
| Intel Socket 1156 | Socket | Intel Socket 1150 |
| Clarkdale | Codename | Haswell |
| 87 W | Power Consumption | 84 W |
| Performance | ||
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 3.3 GHz | Base Frequency | 3.5 GHz |
| 3.6 GHz | Turbo Frequency | 3.9 GHz |
| 4 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR3 @ 1600 MHz |
| Intel HD | Integrated Graphics | Intel HD 4600 |
| No | Overclockable | No |
