The Core i9-11900 is a clear winner – it's a faster gaming CPU than the Core i9-9900KS and it's also a better value for money, as it's $171.10 cheaper!
Advantages of the Core i9-11900
- A faster CPU for gaming
- Up to 31% cheaper – $378.89 vs $549.99
- A better value for money for gaming
- Consumes up to 49% less energy – 65 vs 127 Watts
Advantages of the Core i9-9900KS
The Core i9-11900 is better in every way
Core i9-11900 vs Core i9-9900KS for Gaming
The CPU's performance in selected game and settings
Core i9-11900
Mar 16th, 2021
Average FPS
313
100%
Min 1% FPS
185
100%
Price, $
$378.89
100%
Value, $/FPS
$1.21/FPS
100%
Core i9-9900KS
Oct 28th, 2019
Average FPS
304
97%
Min 1% FPS
179
97%
Price, $
$549.99
68%
Value, $/FPS
$1.8/FPS
67%
Core i9-11900 vs Core i9-9900KS in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Core i9-11900 vs Core i9-9900KS in synthetic CPU benchmarks
Performance Specifications
The Core i9-11900 vs Core i9-9900KS in core CPU performance specifications
Core i9-11900
Mar 16th, 2021
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
2.5 GHz
62%
Turbo Frequency
5.2 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Core i9-9900KS
Oct 28th, 2019
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
4 GHz
100%
Turbo Frequency
5 GHz
96%
Max. DDR4 RAM Speed
2666 MHz
83%
Specifications
Comparison of all specifications
Core i9-11900 | SpecificationsComparison of all specifications | Core i9-9900KS |
|---|---|---|
| General | ||
Mar 16th, 2021 | Release Date | Oct 28th, 2019 |
$439.00 | MSRP | $513.00 |
Desktop | Segment | Desktop |
| Intel Socket 1200 | Socket | Intel Socket 1151 |
| Rocket Lake | Codename | Coffee Lake-R |
65 W | Power Consumption | 127 W |
| Performance | ||
| 8 | Cores | 8 |
| 16 | Threads | 16 |
| 2.5 GHz | Base Frequency | 4.0 GHz |
5.2 GHz | Turbo Frequency | 5.0 GHz |
| 16 MB | L3 Cache | 16 MB |
| Other Features | ||
| DDR4 @ 3200 MHz | RAM | DDR4 @ 2666 MHz |
| UHD Graphics 750 | Integrated Graphics | UHD 630 |
| No | Overclockable | Yes |
