Buy on Amazon
€319.9
In Stock
Prices and Stock
Prices and Stock
All items are out of stock
Prices and StockMSRP $539
Prices and Stock
MSRP $539
Key Differences
In short — Core i9-11900K outperforms Core i5-8400T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 1079 days newer than Core i5-8400T.
Advantages of Core i5-8400T
- Consumes up to 72% less energy than Intel Core i9-11900K - 35 vs 125 Watts
Advantages of Core i9-11900K
- Performs up to 19% better in Lost Ark than Core i5-8400T - 292 vs 246 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 16 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400T doesn't have integrated graphics
Lost Ark
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-11900K
Desktop • Mar 16th, 2021
FPS
292
100%
Value, €/FPS
€1.1/FPS
100%
Price, €
€319.9
100%
FPS and Value Winner
Intel Core i9-11900K Desktop Prozessor (Basistakt: 3.5GHz Tuboboost: 5.1GHz, 8 Kerne, LGA1200) BX8070811900K
Buy for €319.9 on Amazon
In Stock
Updated 432 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Very High
Core i5-8400T
Desktop • Apr 2nd, 2018
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-8400T | vs | Core i9-11900K |
|---|---|---|
| Apr 2nd, 2018 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Rocket Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 6 | Threads | 16 |
| 1.7 GHz | Base Clock Speed | 3.5 GHz |
| 3.3 GHz | Turbo Clock Speed | 5.3 GHz |
35 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 17.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
PCs Using Core i5-8400T or Core i9-11900K
With selected game settings
150 FPS
€6.06/FPS
GeForce GTX 1630
Core i9-11900K
16 GB, 512 GB SSD
Buy on Amazon
€909
In Stock
150 FPS
€5.73/FPS
GeForce GTX 1630
Core i9-11900K
8 GB, 256 GB SSD
Buy on Amazon
€859
In Stock
215 FPS
€10.27/FPS
GeForce RTX 4070
Core i9-11900K
64 GB, N/A Storage
Buy on Amazon
€2,209
In Stock
224 FPS
€16.51/FPS
GeForce RTX 3090
Core i9-11900K
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
€3,699
In Stock
197 FPS
€6.4/FPS
Radeon RX 6750 XT
Core i9-11900K
16 GB, 1 TB HDD
Buy on Amazon
€1,259.9
In Stock
214 FPS
€12.61/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
€2,698.8
In Stock
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