In Atomfall, the Core i9-11900KB is slightly faster than the Core i9-9900KF. We cannot compare value as at least one CPU is out of stock.
Core i9-11900KB
- Up to 5% faster in Atomfall – 228 vs 218 FPS
- Up to 5% faster in Atomfall
- Is 2 years and 4 months newer – May 17, 2021 vs Jan 08, 2019
- Is 2 years and 4 months newer
- Consumes up to 32% less energy – 65 vs 95 Watts
- Consumes up to 32% less energy
- Can run games without a dedicated GPU using its integrated graphics
- Can run games without a dedicated GPU using its integrated graphics
Core i9-9900KF
No clear advantages
Atomfall FPS Calculator
Core i9-11900KB vs Core i9-9900KF: Comparison of performance and price
All items are out of stock
Core i9-9900KF
Jan 8th, 2019
Average FPS
218 FPS
96%
Min 1% FPS
163 FPS
95%
Price, $
$399
100%
Value, $/FPS
$1.83/FPS
100%
Synthetic Benchmarks
The Core i9-11900KB vs Core i9-9900KF in synthetic CPU benchmarks
Performance Specifications
The Core i9-11900KB vs Core i9-9900KF in core CPU performance specifications
Core i9-11900KB
May 17th, 2021
Cores
8-core
100%
L3 Cache
24 MB
100%
Base Frequency
3.3 GHz
92%
Turbo Frequency
5.3 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Core i9-9900KF
Jan 8th, 2019
Cores
8-core
100%
L3 Cache
16 MB
67%
Base Frequency
3.6 GHz
100%
Turbo Frequency
5 GHz
94%
Max. DDR4 RAM Speed
2666 MHz
83%
Specifications
Comparison of core specifications
Core i9-11900KB May 17th, 2021 | SpecificationsComparison of core specifications | Core i9-9900KF Jan 8th, 2019 |
|---|---|---|
| General | ||
May 17th, 2021 | Released | Jan 8th, 2019 |
| $539.00 | MSRP | $488.00 |
Laptop | Segment | Desktop |
| Intel BGA 1787 | Socket | LGA1151 |
65 W | Power Consumption | 95 W |
| Other Features | ||
| 3200 MHz (DDR4) | RAM | 2666 MHz (DDR4) |
UHD Graphics 750 | Integrated GPU | No Integrated Graphics |
| Overclockable | Overclock Support | Overclockable |
