The Core i9-9900KF is at least 2x faster gaming CPU than the Core i7-3820, however, it's a much worse value for money, as it's €438.44 more expensive!
Advantages of the Core i9-9900KF
- At least 2x faster CPU for gaming
- Consumes up to 27% less energy – 95 vs 130 Watts
- Can execute more multi-threaded tasks simultaneously – 16 vs 8 threads
Advantages of the Core i7-3820
- Up to 90% cheaper – €50.54 vs €488.98
- A much better value for money for gaming
Core i9-9900KF vs Core i7-3820 for Gaming
The CPU's performance in selected game and settings
Core i9-9900KF
Jan 8th, 2019
Average FPS
192
100%
Min 1% FPS
127
100%
Price, €
€488.98
10%
Value, €/FPS
€2.54/FPS
11%
Core i7-3820
Feb 13th, 2012
Average FPS
170
89%
Min 1% FPS
114
90%
Price, €
€50.54
100%
Value, €/FPS
€0.29/FPS
100%
Core i9-9900KF vs Core i7-3820 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 i9-9900KF vs Core i7-3820 in synthetic CPU benchmarks
Performance Specifications
The Core i9-9900KF vs Core i7-3820 in core CPU performance specifications
Core i9-9900KF
Jan 8th, 2019
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Core i7-3820
Feb 13th, 2012
Cores
4-core
50%
L3 Cache
10 MB
62%
Base Frequency
3.6 GHz
100%
Turbo Frequency
3.8 GHz
76%
Max. DDR3 RAM Speed
1600 MHz
60%
Specifications
Comparison of all specifications
Core i9-9900KF | SpecificationsComparison of all specifications | Core i7-3820 |
|---|---|---|
| General | ||
Jan 8th, 2019 | Release Date | Feb 13th, 2012 |
| $488.00 | MSRP | $305.00 |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 2011 |
| Coffee Lake | Codename | Sandy Bridge E |
95 W | Power Consumption | 130 W |
| Performance | ||
8 | Cores | 4 |
16 | Threads | 8 |
| 3.6 GHz | Base Frequency | 3.6 GHz |
5.0 GHz | Turbo Frequency | 3.8 GHz |
16 MB | L3 Cache | 10 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR3 @ 1600 MHz |
| No | Integrated Graphics | No |
| Yes | Overclockable | Yes |
