Buy on Amazon
€306.54
In Stock
Prices and Stock
Prices and Stock
Prices and Stock
Prices and Stock
Key Differences
In short — Core i9-10900K outperforms the cheaper Core i7-3820 on the selected game parameters. However, the worse performing Core i7-3820 is a better bang for your buck. The better performing Core i9-10900K is 2999 days newer than the cheaper Core i7-3820.
Advantages of Core i9-10900K
- Performs up to 5% better in Dishonored 2 than Core i7-3820 - 269 vs 257 FPS
- Consumes up to 4% less energy than Intel Core i7-3820 - 125 vs 130 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 20 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Advantages of Core i7-3820
- Up to 83% cheaper than Core i9-10900K - €52.56 vs €306.54
- Up to 82% better value when playing Dishonored 2 than Core i9-10900K - €0.20 vs €1.14 per FPS
Dishonored 2
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-10900K
Desktop • Apr 30th, 2020
FPS
269
100%
Value, €/FPS
€1.14/FPS
18%
Price, €
€306.54
17%
FPS Winner
Intel Core i9-10900K processor 3.7 GHz 20 MB Smart Cache Box
Buy for €306.54 on Amazon
In Stock
Updated 462 minutes ago
Core i7-3820
Desktop • Feb 13th, 2012
FPS
257
96%
Value, €/FPS
€0.2/FPS
100%
Price, €
€52.56
100%
Value Winner
Intel BX80619I73820 Processore Sandy Bridge E Core i7-3820 (3,6GHz, Sockel 2011)
Buy for €52.56 on Amazon
In Stock
Updated 461 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-10900K
Desktop • Apr 30th, 2020
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Core i9-10900K | vs | Core i7-3820 |
|---|---|---|
Apr 30th, 2020 | Release Date | Feb 13th, 2012 |
| Core i9 | Collection | Core i7 |
| Comet Lake | Codename | Sandy Bridge E |
| Intel Socket 1200 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
10 | Cores | 4 |
20 | Threads | 8 |
3.7 GHz | Base Clock Speed | 3.6 GHz |
5.3 GHz | Turbo Clock Speed | 3.8 GHz |
125 W | TDP | 130 W |
14 nm | Process Size | 32 nm |
37.0x | Multiplier | 36.0x |
UHD Graphics 630 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Popular Core i9-10900K and Core i7-3820 Comparisons
Compare 2 Processors in Games
Core i9-10900K
€306.54
vs
Ryzen 5 5500
€94.79
Core i9-10900K
€306.54
vs
Ryzen 5 5600X
€136.11
Core i9-10900K
€306.54
vs
Core i3-12100F
€82.53
Core i9-10900K
€306.54
vs
Ryzen 5 4500
€77.88
Core i9-10900K
€306.54
vs
Ryzen 5 3600
€85
Core i9-10900K
€306.54
vs
Ryzen 5 5600G
€151.21
Core i9-10900K
€306.54
vs
Core i3-14100
€127.33
Core i9-10900K
€306.54
vs
Core i5-12400F
€149.4
Core i9-10900K
€306.54
vs
Core i3-12100
€106.88
Core i9-10900K
€306.54
vs
Core i9-9900K
€16.73
Core i7-3820
€52.56
vs
Ryzen 7 7700X
€327.99
Core i7-3820
€52.56
vs
Ryzen 5 7600X
€228.99
Core i7-3820
€52.56
vs
Ryzen 5 7600
€218.09
Core i7-3820
€52.56
vs
Core i7-12700KF
€247.68
Core i7-3820
€52.56
vs
Core i7-12700K
€255.99
Core i7-3820
€52.56
vs
Ryzen 9 7900X
€370.09
Core i7-3820
€52.56
vs
Core i7-14700K
€386.43
Core i7-3820
€52.56
vs
Ryzen 7 5700X3D
€249
Core i7-3820
€52.56
vs
Ryzen 9 5950X
€314
Core i7-3820
€52.56
vs
Ryzen 9 5900X
€260