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£250.99
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AvailabilityMSRP in USD: $539
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MSRP in USD: $539
AvailabilityMSRP in USD: $199
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MSRP in USD: $199
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Key Differences
In short — Core i9-11900K outperforms Core i5-12400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 294 days older than Core i5-12400.
Advantages of Intel Core i9-11900K
- Performs up to 2% better in Escape From Tarkov than Core i5-12400 - 226 vs 222 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-12400 - 16 vs 12 threads
Advantages of Intel Core i5-12400
- Consumes up to 48% less energy than Intel Core i9-11900K - 65 vs 125 Watts
Escape From Tarkov
Resolution
1920 x 1080
Game Graphics
Ultra
Intel® Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & select 400 Series chipset) 125W
Buy for £250.99 on Amazon
In Stock
Updated 74454 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900K
Desktop • Mar 16th, 2021
Core i5-12400
Desktop • Jan 4th, 2022
Geekbench 5 Benchmarks
Core i5-12400
Desktop • Jan 4th, 2022
Single-Core
2179
91.90215099114297%
Multi-Core
8847
80.80928023383265%
Intel Core i9-11900K | vs | Intel Core i5-12400 |
|---|---|---|
| Mar 16th, 2021 | Release Date | Jan 4th, 2022 |
| Core i9 | Collection | Core i5 |
| Rocket Lake | Codename | Alder Lake |
| Intel Socket 1200 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
8 | Cores | 6 |
16 | Threads | 12 |
3.5 GHz | Base Clock Speed | 2.5 GHz |
5.3 GHz | Turbo Clock Speed | 4.4 GHz |
| 125 W | TDP | 65 W |
| 14 nm | Process Size | 10 nm |
35.0x | Multiplier | 25.0x |
| UHD Graphics 750 | Integrated Graphics | UHD Graphics 730 |
Yes | Overclockable | No |
Builds Using Core i9-11900K or Core i5-12400
Escape From Tarkov, 1920 x 1080, Ultra
146 FPS
£10.88/FPS
GeForce RTX 3070 Mobile
Core i5-12400
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
£1,588.88
In Stock
210 FPS
£8.62/FPS
GeForce RTX 4080
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
£1,809.6
In Stock
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