Buy on Amazon
€100.31
In Stock
Availability
Availability
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms the cheaper Core i5-10400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 320 days newer than the cheaper Core i5-10400.
Advantages of Intel Core i5-10400
- Up to 54% cheaper than Core i9-11900K - $90.37 vs $197.42
- Consumes up to 48% less energy than Intel Core i9-11900K - 65 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 11% better in Battlefield 2042 than Core i5-10400 - 180 vs 162 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-10400 - 16 vs 12 threads
Battlefield 2042
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
Buy for €100.31 on Amazon
In Stock
Updated 74390 minutes ago
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W
Buy for €219.14 on Amazon
In Stock
Updated 74389 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-10400
Desktop • Apr 30th, 2020
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-10400
Desktop • Apr 30th, 2020
Single-Core
1430
60.31210459721636%
Multi-Core
5489
50.13701132626964%
Intel Core i5-10400 | vs | Intel Core i9-11900K |
|---|---|---|
| Apr 30th, 2020 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Comet Lake | Codename | Rocket Lake |
| Intel Socket 1200 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 3.5 GHz |
| 4.3 GHz | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 29.0x | Multiplier | 35.0x |
| UHD Graphics 630 | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.