Buy on Amazon
Out of Stock
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
AvailabilityMSRP in USD: $439
Availability
MSRP in USD: $439
Key Differences
In short — Core i9-11900 outperforms Core i9-9900KS on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900 is 505 days newer than Core i9-9900KS.
Advantages of Intel Core i9-11900
- Performs up to 11% better in F1 23 than Core i9-9900KS - 273 vs 247 FPS
- Consumes up to 49% less energy than Intel Core i9-9900KS - 65 vs 127 Watts
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
Intel Core i9-9900KS Coffee Lake 4.0GHz 16MB Cache LGA 1151 CPU Desktop Processor Boxed
Currently N/A on Amazon
Out of Stock
Updated 76887 minutes ago
Intel® Core™ i9-11900 Desktop Processor 8 Cores up to 5.2 GHz LGA1200 (Intel® 500 Series & select 400 Series chipset) 65W
Buy for £288 on Amazon
In Stock
Updated 76887 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-9900KS
Desktop • Oct 28th, 2019
Core i9-11900
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i9-9900KS
Desktop • Oct 28th, 2019
Single-Core
1780
83.56807511737088%
Multi-Core
8596
97.50453720508166%
Intel Core i9-9900KS | vs | Intel Core i9-11900 |
|---|---|---|
| Oct 28th, 2019 | Release Date | Mar 16th, 2021 |
| Core i9 | Collection | Core i9 |
| Coffee Lake | Codename | Rocket Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 8 | Cores | 8 |
| 16 | Threads | 16 |
4.0 GHz | Base Clock Speed | 2.5 GHz |
| 5.0 GHz | Turbo Clock Speed | 5.2 GHz |
| 127 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
40.0x | Multiplier | 25.0x |
| UHD 630 | Integrated Graphics | UHD Graphics 750 |
Yes | Overclockable | No |
Builds Using Core i9-9900KS or Core i9-11900
F1 23, 1920 x 1080, Ultra High
175 FPS
£7.57/FPS
GeForce RTX 4070
Core i9-11900
32 GB, N/A Storage
Buy on Amazon
£1,325
In Stock
115 FPS
£12.47/FPS
GeForce GTX 1650
Core i9-11900
32 GB, N/A Storage
Buy on Amazon
£1,434
In Stock
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