Buy on Amazon
€49.99
In Stock
Availability
Availability
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K 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 i9-11900K is 3319 days newer than the cheaper Core i7-3820.
Advantages of Intel Core i7-3820
- Up to 83% cheaper than Core i9-11900K - €49.99 vs €292.01
- Up to 55% better value when playing Diablo IV than Core i9-11900K - €0.45 vs €1.01 per FPS
Advantages of Intel Core i9-11900K
- Performs up to 160% better in Diablo IV than Core i7-3820 - 289 vs 111 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 - 16 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3820
Desktop • Feb 13th, 2012
FPS
111
38%
Value, €/FPS
€0.45/FPS
100%
Price, €
€49.99
100%
Value Winner
Intel BX80619I73820 Processore Sandy Bridge E Core i7-3820 (3,6GHz, Sockel 2011)
Buy for €49.99 on Amazon
In Stock
Updated 13449 minutes ago
Core i9-11900K
Desktop • Mar 16th, 2021
FPS
289
100%
Value, €/FPS
€1.01/FPS
44%
Price, €
€292.01
17%
FPS Winner
Intel® Core™ i9-11900K, processore per sistemi desktop 8 core fino a 5,3 GHz sbloccato senza grafica del processore LGA1200 (chipset Intel® serie 500 e 400 selezionati) 125 W
Buy for €292.01 on Amazon
In Stock
Updated 13449 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-3820
Desktop • Feb 13th, 2012
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-3820 | vs | Intel Core i9-11900K |
|---|---|---|
| Feb 13th, 2012 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Sandy Bridge E | Codename | Rocket Lake |
| Intel Socket 2011 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
3.6 GHz | Base Clock Speed | 3.5 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.3 GHz |
| 130 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
36.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| Yes | Overclockable | Yes |
Builds Using Core i7-3820 or Core i9-11900K
Diablo IV, 1920 x 1080, Ultra
69 FPS
€16.38/FPS
GeForce RTX 3060
Core i9-11900K
12 GB, N/A Storage
Buy on Amazon
€1,129.99
In Stock
151 FPS
€13.24/FPS
GeForce RTX 4070
Core i9-11900K
12 GB, N/A Storage
Buy on Amazon
€1,999.99
In Stock
232 FPS
€12.37/FPS
GeForce RTX 4080
Core i9-11900K
16 GB, N/A Storage
Buy on Amazon
€2,869.99
In Stock
167 FPS
€25.13/FPS
GeForce RTX 3090
Core i9-11900K
64 GB, 1.953125 TB HDD
Buy on Amazon
€4,196.59
In Stock
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