The Phenom II X4 820 is the comparison's loser – it's at least 2x slower gaming CPU than the Core i9-14900K and it's also a slightly worse value for money, as it's only $346.82 cheaper!
Advantages of the Phenom II X4 820
- Up to 89% cheaper – $43.26 vs $390.08
Advantages of the Core i9-14900K
- At least 2x faster CPU for gaming
- A slightly better value for money for gaming
- Can execute more multi-threaded tasks simultaneously – 32 vs 4 threads
Phenom II X4 820 vs Core i9-14900K for Gaming
The CPU's performance in selected game and settings
Phenom II X4 820
Sep 1st, 2009
Average FPS
164
74%
Min 1% FPS
111
76%
Price, €
€43.26
100%
Value, €/FPS
€0.26/FPS
100%
Core i9-14900K
Oct 17th, 2023
Average FPS
223
100%
Min 1% FPS
146
100%
Price, €
€390.08
11%
Value, €/FPS
€1.74/FPS
15%
Phenom II X4 820 vs Core i9-14900K 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
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Synthetic Benchmarks
The Phenom II X4 820 vs Core i9-14900K in synthetic CPU benchmarks
Performance Specifications
The Phenom II X4 820 vs Core i9-14900K in core CPU performance specifications
Phenom II X4 820
Sep 1st, 2009
Cores
4-core
17%
L3 Cache
4 MB
11%
Base Frequency
2.8 GHz
87%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
1333 MHz
24%
Core i9-14900K
Oct 17th, 2023
Cores
24-core
100%
L3 Cache
36 MB
100%
Base Frequency
3.2 GHz
100%
Turbo Frequency
6 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Specifications
Comparison of all specifications
Phenom II X4 820 | SpecificationsComparison of all specifications | Core i9-14900K |
|---|---|---|
| General | ||
| Sep 1st, 2009 | Release Date | Oct 17th, 2023 |
| Not Available | MSRP | $589.00 |
Desktop | Segment | Desktop |
| AMD Socket AM3 | Socket | Intel Socket 1700 |
| Deneb | Codename | Raptor Lake |
| 95 W | Power Consumption | Not Available |
| Performance | ||
| 4 | Cores | 24 |
| 4 | Threads | 32 |
| 2.8 GHz | Base Frequency | 3.2 GHz |
| Non-Turbo | Turbo Frequency | 6.0 GHz |
| 4 MB | L3 Cache | 36 MB |
| Other Features | ||
| DDR3 @ 1333 MHz | RAM | DDR4 @ 3200 MHz, DDR5 @ 5600 MHz |
| On certain motherboards (Chipset feature) | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
