The Core i7-3820 is at least 2x slower gaming CPU than the Core i7-12700E. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-3820
The Core i7-12700E is better in every way
Advantages of the Core i7-12700E
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 20 vs 8 threads
- Can run games without a dedicated GPU as it has integrated graphics
Core i7-3820 vs Core i7-12700E for Gaming
The CPU's performance in selected game and settings
Core i7-3820
Feb 13th, 2012
Average FPS
170
86%
Min 1% FPS
114
88%
Price, €
€580.13
100%
Value, €/FPS
€3.41/FPS
100%
Core i7-12700E
Jan 10th, 2022
Average FPS
197
100%
Min 1% FPS
130
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i7-3820 vs Core i7-12700E 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
Add a Game
Select Settings
Synthetic Benchmarks
The Core i7-3820 vs Core i7-12700E in synthetic CPU benchmarks
Performance Specifications
The Core i7-3820 vs Core i7-12700E in core CPU performance specifications
Core i7-3820
Feb 13th, 2012
Cores
4-core
33%
L3 Cache
10 MB
40%
Base Frequency
3.6 GHz
100%
Turbo Frequency
3.8 GHz
79%
Max. DDR3 RAM Speed
1600 MHz
33%
Core i7-12700E
Jan 10th, 2022
Cores
12-core
100%
L3 Cache
25 MB
100%
Base Frequency
2.1 GHz
58%
Turbo Frequency
4.8 GHz
100%
Max. DDR5 RAM Speed
4800 MHz
100%
Specifications
Comparison of all specifications
Core i7-3820 | SpecificationsComparison of all specifications | Core i7-12700E |
|---|---|---|
| General | ||
| Feb 13th, 2012 | Release Date | Jan 10th, 2022 |
$305.00 | MSRP | $344.00 |
Desktop | Segment | Desktop |
| Intel Socket 2011 | Socket | Intel Socket 1700 |
| Sandy Bridge E | Codename | Alder Lake |
| 130 W | Power Consumption | Not Available |
| Performance | ||
| 4 | Cores | 12 |
| 8 | Threads | 20 |
3.6 GHz | Base Frequency | 2.1 GHz |
| 3.8 GHz | Turbo Frequency | 4.8 GHz |
| 10 MB | L3 Cache | 25 MB |
| Other Features | ||
| DDR3 @ 1600 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 4800 MHz |
| No | Integrated Graphics | UHD Graphics 770 |
Yes | Overclockable | No |
