The Core i7-4790T is a clear winner – it's at least 2x faster gaming CPU than the Core i5-661 and it's also a better value for money, as it's only $62.97 more expensive!
Advantages of the Core i7-4790T
- At least 2x faster CPU for gaming
- A better value for money for gaming
- Consumes up to 48% less energy – 45 vs 87 Watts
- Can execute more multi-threaded tasks simultaneously – 8 vs 4 threads
Advantages of the Core i5-661
- Up to 47% cheaper – $72.06 vs $135.03
Core i7-4790T vs Core i5-661 for Gaming
The CPU's performance in selected game and settings
Core i7-4790T
May 1st, 2014
Average FPS
182
100%
Min 1% FPS
121
100%
Price, €
€135.03
53%
Value, €/FPS
€0.74/FPS
57%
Core i5-661
Jan 7th, 2010
Average FPS
168
92%
Min 1% FPS
113
93%
Price, €
€72.06
100%
Value, €/FPS
€0.42/FPS
100%
Core i7-4790T 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 i7-4790T vs Core i5-661 in synthetic CPU benchmarks
Performance Specifications
The Core i7-4790T vs Core i5-661 in core CPU performance specifications
Core i7-4790T
May 1st, 2014
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
2.7 GHz
81%
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
100%
Turbo Frequency
3.6 GHz
92%
Max. DDR3 RAM Speed
1333 MHz
83%
Specifications
Comparison of all specifications
Core i7-4790T | SpecificationsComparison of all specifications | Core i5-661 |
|---|---|---|
| General | ||
May 1st, 2014 | Release Date | Jan 7th, 2010 |
| Not Available | MSRP | $196.00 |
Desktop | Segment | Desktop |
| Intel Socket 1150 | Socket | Intel Socket 1156 |
| Haswell | Codename | Clarkdale |
45 W | Power Consumption | 87 W |
| Performance | ||
4 | Cores | 2 |
8 | Threads | 4 |
| 2.7 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 4600 | Integrated Graphics | Intel HD |
| No | Overclockable | No |
