Buy on Amazon
CA$129.31
In Stock
AvailabilityMSRP in USD: $182
Availability
MSRP in USD: $182
Availability
Availability
Key Differences
In short — Core i7-7800X outperforms the cheaper Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7800X is 725 days newer than the cheaper Core i5-6400.
Advantages of Intel Core i5-6400
- Up to 74% cheaper than Core i7-7800X - CA$129.31 vs CA$501.4
- Consumes up to 54% less energy than Intel Core i7-7800X - 65 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-7800X doesn't have integrated graphics
Advantages of Intel Core i7-7800X
- Performs up to 4% better in Star Wars Jedi: Survivor than Core i5-6400 - 127 vs 122 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 12 vs 4 threads
Star Wars Jedi: Survivor
Resolution
1920 x 1080
Game Graphics
Epic
Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400
Buy for CA$129.31 on Amazon
In Stock
Updated 232 minutes ago
Intel Core i7-7800X Processor
Buy for CA$501.4 on Amazon
In Stock
Updated 231 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-6400
Desktop • Jul 2nd, 2015
Core i7-7800X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Core i5-6400
Desktop • Jul 2nd, 2015
Single-Core
1111
82.2962962962963%
Multi-Core
3023
49.17846103790467%
Intel Core i5-6400 | vs | Intel Core i7-7800X |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Jun 26th, 2017 |
| Core i5 | Collection | Core i7 |
| Skylake | Codename | Skylake-E/EP |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 4 | Cores | 6 |
| 4 | Threads | 12 |
| 2.7 GHz | Base Clock Speed | 3.5 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.0 GHz |
65 W | TDP | 140 W |
| 14 nm | Process Size | 14 nm |
| 27.0x | Multiplier | 35.0x |
HD Graphics 530 | Integrated Graphics | None |
| 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.
