Buy on Amazon
$79
In Stock
AvailabilityMSRP in USD: $182
Availability
MSRP in USD: $182
Availability
Availability
Key Differences
In short — Core i9-9900X outperforms the cheaper Core i5-6400 on the selected game parameters. However, the worse performing Core i5-6400 is a better bang for your buck. The better performing Core i9-9900X is 1205 days newer than the cheaper Core i5-6400.
Advantages of Intel Core i5-6400
- Up to 87% cheaper than Core i9-9900X - $79.0 vs $590.0
- Up to 86% better value when playing Resident Evil 4 than Core i9-9900X - $0.46 vs $3.28 per FPS
- Consumes up to 61% less energy than Intel Core i9-9900X - 65 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-9900X doesn't have integrated graphics
Advantages of Intel Core i9-9900X
- Performs up to 6% better in Resident Evil 4 than Core i5-6400 - 180 vs 170 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 20 vs 4 threads
Resident Evil 4
Resolution
1920 x 1080
Game Graphics
Max
Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400
Buy for $79 on Amazon
In Stock
Updated 9283 minutes ago
Intel Core i9-9900X X-Series Processor 10 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC5)
Buy for $590 on Amazon
In Stock
Updated 9283 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Core i5-6400
Desktop • Jul 2nd, 2015
Core i9-9900X
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Intel Core i5-6400 | vs | Intel Core i9-9900X |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Oct 19th, 2018 |
| Core i5 | Collection | Core i9 |
| Skylake | Codename | Skylake |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 4 | Cores | 10 |
| 4 | Threads | 20 |
| 2.7 GHz | Base Clock Speed | 3.5 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.4 GHz |
65 W | TDP | 165 W |
| 14 nm | Process Size | 14 nm |
| 27.0x | Multiplier | 35.0x |
HD Graphics 530 | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-6400 or Core i9-9900X
Resident Evil 4, 1920 x 1080, Max
37 FPS
$22.3/FPS
GeForce GTX 1070
Core i5-6400
16 GB, N/A Storage
Buy on Amazon
$825.24
In Stock
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