The Core i9-9900X is the comparison's loser – it's a much slower gaming CPU than the Core i5-11400 and it's also a much worse value for money, as it's $324.32 more expensive!
Advantages of the Core i9-9900X
- Can execute more multi-threaded tasks simultaneously – 20 vs 12 threads
Advantages of the Core i5-11400
- A much faster CPU for gaming
- Up to 72% cheaper – $126.12 vs $450.44
- A much better value for money for gaming
- Consumes up to 61% less energy – 65 vs 165 Watts
- Has an integrated GPU, while the Core i9-9900X cannot run games without a dedicated GPU
Core i9-9900X vs Core i5-11400 for Gaming
The CPU's performance in selected game and settings
Core i9-9900X
Oct 19th, 2018
Average FPS
186
94%
Min 1% FPS
124
95%
Price, €
€450.44
27%
Value, €/FPS
€2.42/FPS
26%
Core i5-11400
Mar 16th, 2021
Average FPS
198
100%
Min 1% FPS
130
100%
Price, €
€126.12
100%
Value, €/FPS
€0.63/FPS
100%
Core i9-9900X vs Core i5-11400 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
Select Settings
Synthetic Benchmarks
The Core i9-9900X vs Core i5-11400 in synthetic CPU benchmarks
Performance Specifications
The Core i9-9900X vs Core i5-11400 in core CPU performance specifications
Core i9-9900X
Oct 19th, 2018
Cores
10-core
100%
L3 Cache
19.25 MB
100%
Base Frequency
3.5 GHz
100%
Turbo Frequency
4.4 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
83%
Core i5-11400
Mar 16th, 2021
Cores
6-core
60%
L3 Cache
12 MB
62%
Base Frequency
2.6 GHz
74%
Turbo Frequency
4.4 GHz
100%
Max. DDR4 RAM Speed
3200 MHz
100%
Specifications
Comparison of all specifications
Core i9-9900X | SpecificationsComparison of all specifications | Core i5-11400 |
|---|---|---|
| General | ||
| Oct 19th, 2018 | Release Date | Mar 16th, 2021 |
| $989.00 | MSRP | $182.00 |
Desktop | Segment | Desktop |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
| Skylake | Codename | Rocket Lake |
| 165 W | Power Consumption | 65 W |
| Performance | ||
10 | Cores | 6 |
20 | Threads | 12 |
3.5 GHz | Base Frequency | 2.6 GHz |
| 4.4 GHz | Turbo Frequency | 4.4 GHz |
19.25 MB | L3 Cache | 12 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR4 @ 3200 MHz |
| No | Integrated Graphics | UHD Graphics 730 |
Yes | Overclockable | No |
