The Core i7-8700K is at least 2x faster gaming CPU than the Core i5-660, however, it's a much worse value for money, as it's $123.16 more expensive!
Advantages of the Core i7-8700K
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 12 vs 4 threads
Advantages of the Core i5-660
- Up to 83% cheaper – $25.22 vs $148.38
- A better value for money for gaming
- Consumes up to 23% less energy – 73 vs 95 Watts
Core i7-8700K vs Core i5-660 for Gaming
The CPU's performance in selected game and settings
Core i7-8700K
Oct 5th, 2017
Average FPS
190
100%
Min 1% FPS
126
100%
Price, €
€148.38
16%
Value, €/FPS
€0.78/FPS
19%
Core i5-660
Jan 7th, 2010
Average FPS
168
88%
Min 1% FPS
113
90%
Price, €
€25.22
100%
Value, €/FPS
€0.15/FPS
100%
Core i7-8700K vs Core i5-660 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
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Synthetic Benchmarks
The Core i7-8700K vs Core i5-660 in synthetic CPU benchmarks
Performance Specifications
The Core i7-8700K vs Core i5-660 in core CPU performance specifications
Core i7-8700K
Oct 5th, 2017
Cores
6-core
100%
L3 Cache
12 MB
100%
Base Frequency
3.7 GHz
100%
Turbo Frequency
4.7 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Core i5-660
Jan 7th, 2010
Cores
2-core
33%
L3 Cache
4 MB
33%
Base Frequency
3.33 GHz
90%
Turbo Frequency
3.6 GHz
77%
Max. DDR3 RAM Speed
1333 MHz
50%
Specifications
Comparison of all specifications
Core i7-8700K | SpecificationsComparison of all specifications | Core i5-660 |
|---|---|---|
| General | ||
Oct 5th, 2017 | Release Date | Jan 7th, 2010 |
| $359.00 | MSRP | $196.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 1156 |
| Coffee Lake | Codename | Clarkdale |
| 95 W | Power Consumption | 73 W |
| Performance | ||
6 | Cores | 2 |
12 | Threads | 4 |
3.7 GHz | Base Frequency | 3.3 GHz |
4.7 GHz | Turbo Frequency | 3.6 GHz |
12 MB | L3 Cache | 4 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR3 @ 1333 MHz |
| UHD Graphics 630 | Integrated Graphics | Intel HD |
Yes | Overclockable | No |
