In Atomfall, the Core i9-11900KB is faster than the Core i7-820QM. We cannot compare value as at least one CPU is out of stock.
Core i9-11900KB
- Up to 24% faster in Atomfall – 229 vs 185 FPS
- Up to 24% faster in Atomfall
- Is 11 years and 7 months newer – May 15, 2021 vs Sep 23, 2009
- Is 11 years and 7 months newer
Core i7-820QM
- Consumes up to 31% less energy – 45 vs 65 Watts
- Consumes up to 31% less energy
Atomfall FPS Calculator
Core i9-11900KB vs Core i7-820QM: Comparison of performance and price
All items are out of stock
All items are out of stock
Synthetic Benchmarks
The Core i9-11900KB vs Core i7-820QM in synthetic CPU benchmarks
Performance Specifications
The Core i9-11900KB vs Core i7-820QM in core CPU performance specifications
Core i9-11900KB
May 15th, 2021
Cores
8-core
100%
L3 Cache
24 MB
100%
Base Frequency
3.3 GHz
100%
Turbo Frequency
5.3 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Core i7-820QM
Sep 23rd, 2009
Cores
4-core
50%
L3 Cache
8 MB
33%
Base Frequency
1.733 GHz
53%
Turbo Frequency
3.067 GHz
58%
Max. DDR3 RAM Speed
1333 MHz
42%
Specifications
Comparison of core specifications
Core i9-11900KB May 15th, 2021 | SpecificationsComparison of core specifications | Core i7-820QM Sep 23rd, 2009 |
|---|---|---|
| General | ||
May 15th, 2021 | Released | Sep 23rd, 2009 |
$539.00 | MSRP | $546.00 |
Laptop | Segment | Laptop |
| Intel BGA 1787 | Socket | LGAG1 |
| 65 W | Power Consumption | 45 W |
| Other Features | ||
| 3200 MHz (DDR4) | RAM | 1333 MHz (DDR3) |
| UHD Graphics 750 | Integrated GPU | None |
Overclockable | Overclock Support | Not Overclockable |
