The Core i7-7700K is a clear winner – it's at least 2x faster gaming CPU than the FX-8120 and it's also a much better value for money, as it's only $73.67 more expensive!
Advantages of the Core i7-7700K
- At least 2x faster CPU for gaming
- A much better value for money for gaming
- Consumes up to 27% less energy – 91 vs 125 Watts
Advantages of the FX-8120
- Up to 49% cheaper – $78.02 vs $151.69
Core i7-7700K vs FX-8120 for Gaming
The CPU's performance in selected game and settings
Core i7-7700K
Jan 3rd, 2017
Average FPS
190
100%
Min 1% FPS
126
100%
Price, $
$151.69
51%
Value, $/FPS
$0.79/FPS
59%
Core i7-7700K vs FX-8120 in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
Ultra
1920x1080
+2
160
Average FPS
138
Average FPS
Best Looking
1920x1080
214
Average FPS
172
Average FPS
High
1920x1080
+1
785
Average FPS
673
Average FPS
Very High
1920x1080
203
Average FPS
85
Average FPS
Very High
1920x1080
+2
311
Average FPS
254
Average FPS
Add a Game
Select Settings
Synthetic Benchmarks
The Core i7-7700K vs FX-8120 in synthetic CPU benchmarks
Performance Specifications
The Core i7-7700K vs FX-8120 in core CPU performance specifications
Core i7-7700K
Jan 3rd, 2017
Cores
4-core
50%
L3 Cache
8 MB
100%
Base Frequency
4.2 GHz
100%
Turbo Frequency
4.5 GHz
100%
Max. DDR4 RAM Speed
2400 MHz
100%
FX-8120
Oct 12th, 2011
Cores
8-core
100%
L3 Cache
8 MB
100%
Base Frequency
3.1 GHz
74%
Turbo Frequency
3.4 GHz
76%
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i7-7700K | SpecificationsComparison of all specifications | FX-8120 |
|---|---|---|
| General | ||
Jan 3rd, 2017 | Release Date | Oct 12th, 2011 |
| Not Available | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | AMD Socket AM3+ |
| Kaby Lake | Codename | Zambezi |
91 W | Power Consumption | 125 W |
| Performance | ||
| 4 | Cores | 8 |
| 8 | Threads | 8 |
4.2 GHz | Base Frequency | 3.1 GHz |
4.5 GHz | Turbo Frequency | 3.4 GHz |
| 8 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR4 @ 2400 MHz | RAM | DDR3 |
| HD 630 | Integrated Graphics | On certain motherboards (Chipset feature) |
| Yes | Overclockable | Yes |
