The Core i7-3820 is the comparison's loser – it's at least 2x slower gaming CPU than the Core i3-10100 and it's also a much worse value for money, as it's $257.89 more expensive!
Advantages of the Core i7-3820
The Core i3-10100 is better in every way
Advantages of the Core i3-10100
- At least 2x faster CPU for gaming
- Up to 74% cheaper – $91.99 vs $349.88
- A much better value for money for gaming
- Consumes up to 27% less energy – 95 vs 130 Watts
- Has an integrated GPU, while the Core i7-3820 cannot run games without a dedicated GPU
Core i7-3820 vs Core i3-10100 for Gaming
The CPU's performance in selected game and settings
Core i7-3820
Feb 13th, 2012
Average FPS
170
91%
Min 1% FPS
114
92%
Price, $
$349.88
26%
Value, $/FPS
$2.05/FPS
24%
Core i3-10100
Apr 30th, 2020
Average FPS
186
100%
Min 1% FPS
124
100%
Price, $
$91.99
100%
Value, $/FPS
$0.49/FPS
100%
Core i7-3820 vs Core i3-10100 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Core i7-3820 vs Core i3-10100 in synthetic CPU benchmarks
Performance Specifications
The Core i7-3820 vs Core i3-10100 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
88%
Max. DDR3 RAM Speed
1600 MHz
60%
Core i3-10100
Apr 30th, 2020
Cores
4-core
100%
L3 Cache
6 MB
60%
Base Frequency
3.6 GHz
100%
Turbo Frequency
4.3 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i7-3820 | SpecificationsComparison of all specifications | Core i3-10100 |
|---|---|---|
| General | ||
| Feb 13th, 2012 | Release Date | Apr 30th, 2020 |
| $305.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 2011 | Socket | Intel Socket 1200 |
| Sandy Bridge E | Codename | Comet Lake |
| 130 W | Power Consumption | 95 W |
| Performance | ||
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 3.6 GHz | Base Frequency | 3.6 GHz |
| 3.8 GHz | Turbo Frequency | 4.3 GHz |
10 MB | L3 Cache | 6 MB |
| Other Features | ||
| DDR3 @ 1600 MHz | RAM | DDR4 @ 2666 MHz |
| No | Integrated Graphics | UHD Graphics 630 |
Yes | Overclockable | No |
