Buy on Amazon
$820
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short — Core i9-10940X outperforms the cheaper Core i5-9400 on the selected game parameters. However, the worse performing Core i5-9400 is a better bang for your buck. The better performing Core i9-10940X is 365 days newer than the cheaper Core i5-9400.
Advantages of Intel Core i9-10940X
- Performs up to 1% better in PlayerUnknown's Battlegrounds than Core i5-9400 - 298 vs 294 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 28 vs 6 threads
Advantages of Intel Core i5-9400
- Up to 80% cheaper than Core i9-10940X - $160.91 vs $820.0
- Up to 80% better value when playing PlayerUnknown's Battlegrounds than Core i9-10940X - $0.55 vs $2.75 per FPS
- Consumes up to 61% less energy than Intel Core i9-10940X - 65 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-10940X doesn't have integrated graphics
PlayerUnknown's Battlegrounds
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i9-10940X Desktop Processor 14 Cores up to 4.8GHz Unlocked LGA2066 X299 Series 165W, BX8069510940X
Buy for $820 on Amazon
In Stock
Updated 349947 minutes ago
Core i5-9400
Desktop • Oct 19th, 2018
FPS
294
98.65771812080537%
Value, $/FPS
$0.55/FPS
100%
Price, $
$160.91
100%
Value Winner
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Buy for $160.91 on Amazon
In Stock
Updated 349948 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-10940X
Desktop • Oct 19th, 2019
Core i5-9400
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Core i5-9400
Desktop • Oct 19th, 2018
Single-Core
1384
88.60435339308579%
Multi-Core
4795
44.52595412758845%
Intel Core i9-10940X | vs | Intel Core i5-9400 |
|---|---|---|
Oct 19th, 2019 | Release Date | Oct 19th, 2018 |
| Core i9 Extreme | Collection | Core i5 |
| Cascade Lake | Codename | Coffee Lake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
14 | Cores | 6 |
28 | Threads | 6 |
3.3 GHz | Base Clock Speed | 2.9 GHz |
4.6 GHz | Turbo Clock Speed | 4.1 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
33.0x | Multiplier | 29.0x |
| None | Integrated Graphics | UHD 630 |
Yes | Overclockable | No |
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