The Core i7-3820 is a slightly faster gaming CPU than the Celeron G3900, however, it's a much worse value for money, as it's $310.88 more expensive!
Advantages of the Core i7-3820
- A slightly faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 8 vs 2 threads
Advantages of the Celeron G3900
- Up to 89% cheaper – $39.00 vs $349.88
- A much better value for money for gaming
- Consumes up to 61% less energy – 51 vs 130 Watts
- Can run games without a dedicated GPU as it has integrated graphics
Core i7-3820 vs Celeron G3900 for Gaming
The CPU's performance in selected game and settings
Core i7-3820
Feb 13th, 2012
Average FPS
190
100%
Min 1% FPS
134
100%
Price, $
$349.88
11%
Value, $/FPS
$1.84/FPS
11%
Core i7-3820 vs Celeron G3900 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
Very High
1920x1080
Average FPS
Average FPS
High
1920x1080
+1
Average FPS
Average FPS
Best Looking
1920x1080
Average FPS
Average FPS
Epic
1920x1080
+4
Average FPS
Average FPS
Extreme
1920x1080
+1
Average FPS
Average FPS
Add a Game
Select Settings
Synthetic Benchmarks
The Core i7-3820 vs Celeron G3900 in synthetic CPU benchmarks
Performance Specifications
The Core i7-3820 vs Celeron G3900 in core CPU performance specifications
Core i7-3820
Feb 13th, 2012
Cores
4-core
100%
L3 Cache
10 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
3.8 GHz
100%
Max. DDR3 RAM Speed
1600 MHz
75%
Celeron G3900
Sep 1st, 2015
Cores
2-core
50%
L3 Cache
4 MB
40%
Base Frequency
2.8 GHz
78%
Turbo Frequency
GHz
Max. DDR4 RAM Speed
2133 MHz
100%
Specifications
Comparison of all specifications
Core i7-3820 | SpecificationsComparison of all specifications | Celeron G3900 |
|---|---|---|
| General | ||
| Feb 13th, 2012 | Release Date | Sep 1st, 2015 |
| $305.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 2011 | Socket | Intel Socket 1151 |
| Sandy Bridge-E | Codename | Skylake |
| 130 W | Power Consumption | 51 W |
| Performance | ||
4 | Cores | 2 |
8 | Threads | 2 |
3.6 GHz | Base Frequency | 2.8 GHz |
| 3.8 GHz | Turbo Frequency | Non-Turbo |
10 MB | L3 Cache | 4 MB |
| Other Features | ||
| DDR3 @ 1600 MHz | RAM | DDR3 @ 2133 MHz, DDR4 @ 2133 MHz |
| No | Integrated Graphics | Intel HD 510 |
Yes | Overclockable | No |
