The Core i7-3820 is the comparison's loser – it's at least 2x slower gaming CPU than the Core i5-9600K and it's also a much worse value for money, as it's $198.27 more expensive!
Advantages of the Core i7-3820
- Can execute more multi-threaded tasks simultaneously – 8 vs 6 threads
Advantages of the Core i5-9600K
- At least 2x faster CPU for gaming
- Up to 63% cheaper – $116.93 vs $315.20
- 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 i5-9600K for Gaming
The CPU's performance in selected game and settings
Core i7-3820
Feb 13th, 2012
Average FPS
170
89%
Min 1% FPS
114
90%
Price, €
€315.2
37%
Value, €/FPS
€1.85/FPS
32%
Core i5-9600K
Oct 19th, 2018
Average FPS
192
100%
Min 1% FPS
127
100%
Price, €
€116.93
100%
Value, €/FPS
€0.6/FPS
100%
Core i7-3820 vs Core i5-9600K 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 i5-9600K in synthetic CPU benchmarks
Performance Specifications
The Core i7-3820 vs Core i5-9600K in core CPU performance specifications
Core i7-3820
Feb 13th, 2012
Cores
4-core
67%
L3 Cache
10 MB
100%
Base Frequency
3.6 GHz
97%
Turbo Frequency
3.8 GHz
83%
Max. DDR3 RAM Speed
1600 MHz
60%
Core i5-9600K
Oct 19th, 2018
Cores
6-core
100%
L3 Cache
9 MB
90%
Base Frequency
3.7 GHz
100%
Turbo Frequency
4.6 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Specifications
Comparison of all specifications
Core i7-3820 | SpecificationsComparison of all specifications | Core i5-9600K |
|---|---|---|
| General | ||
| Feb 13th, 2012 | Release Date | Oct 19th, 2018 |
| $305.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 2011 | Socket | Intel Socket 1151 |
| Sandy Bridge E | Codename | Coffee Lake |
| 130 W | Power Consumption | 95 W |
| Performance | ||
| 4 | Cores | 6 |
8 | Threads | 6 |
| 3.6 GHz | Base Frequency | 3.7 GHz |
| 3.8 GHz | Turbo Frequency | 4.6 GHz |
10 MB | L3 Cache | 9 MB |
| Other Features | ||
| DDR3 @ 1600 MHz | RAM | DDR4 @ 2666 MHz |
| No | Integrated Graphics | UHD 630 |
| Yes | Overclockable | Yes |
