The Phenom II X4 820 is the comparison's loser – it's at least 2x slower gaming CPU than the Core i7-12700K and it's also a much worse value for money, as it's only $171.97 cheaper!
Advantages of the Phenom II X4 820
- Up to 78% cheaper – $48.02 vs $219.99
- Consumes up to 24% less energy – 95 vs 125 Watts
Advantages of the Core i7-12700K
- At least 2x faster CPU for gaming
- A better value for money for gaming
- Can execute more multi-threaded tasks simultaneously – 20 vs 4 threads
Phenom II X4 820 vs Core i7-12700K for Gaming
The CPU's performance in selected game and settings
Phenom II X4 820
Sep 1st, 2009
Average FPS
164
78%
Min 1% FPS
111
80%
Price, $
$48.02
100%
Value, $/FPS
$0.29/FPS
100%
Core i7-12700K
Nov 4th, 2021
Average FPS
211
100%
Min 1% FPS
139
100%
Price, $
$219.99
21%
Value, $/FPS
$1.04/FPS
28%
Phenom II X4 820 vs Core i7-12700K 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 Phenom II X4 820 vs Core i7-12700K in synthetic CPU benchmarks
Performance Specifications
The Phenom II X4 820 vs Core i7-12700K in core CPU performance specifications
Phenom II X4 820
Sep 1st, 2009
Cores
4-core
33%
L3 Cache
4 MB
16%
Base Frequency
2.8 GHz
78%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
1333 MHz
28%
Core i7-12700K
Nov 4th, 2021
Cores
12-core
100%
L3 Cache
25 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR5 RAM Speed
4800 MHz
100%
Specifications
Comparison of all specifications
Phenom II X4 820 | SpecificationsComparison of all specifications | Core i7-12700K |
|---|---|---|
| General | ||
| Sep 1st, 2009 | Release Date | Nov 4th, 2021 |
| Not Available | MSRP | $409.00 |
Desktop | Segment | Desktop |
| AMD Socket AM3 | Socket | Intel Socket 1700 |
| Deneb | Codename | Alder Lake |
95 W | Power Consumption | 125 W |
| Performance | ||
| 4 | Cores | 12 |
| 4 | Threads | 20 |
| 2.8 GHz | Base Frequency | 3.6 GHz |
| Non-Turbo | Turbo Frequency | 5.0 GHz |
| 4 MB | L3 Cache | 25 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 4800 MHz |
| On certain motherboards (Chipset feature) | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
