Buy on Amazon
$140
In Stock
Availability
Availability
AvailabilityMSRP in USD: $117
Availability
MSRP in USD: $117
Key Differences
In short — Core i5-8400 outperforms the cheaper Core i3-8100 on the selected game parameters. However, the worse performing Core i3-8100 is a better bang for your buck. The better performing Core i5-8400 and the cheaper Core i3-8100 have been released at the same time.
Advantages of Intel Core i5-8400
- Performs up to 1% better in Forza Horizon 5 than Core i3-8100 - 171 vs 170 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8100 - 6 vs 4 threads
Advantages of Intel Core i3-8100
- Up to 21% cheaper than Core i5-8400 - $110.0 vs $140.0
- Up to 21% better value when playing Forza Horizon 5 than Core i5-8400 - $0.65 vs $0.82 per FPS
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
Core i5-8400
Desktop • Oct 5th, 2017
FPS
171
100%
Value, $/FPS
$0.82/FPS
79.26829268292683%
Price, $
$140
78%
FPS Winner
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for $140 on Amazon
In Stock
Updated 353896 minutes ago
Core i3-8100
Desktop • Oct 5th, 2017
FPS
170
99.41520467836257%
Value, $/FPS
$0.65/FPS
100%
Price, $
$110
100%
Value Winner
Intel Core i3-8100 Desktop Processor 4 Cores up to 3.6 GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $110 on Amazon
In Stock
Updated 353896 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Core i5-8400
Desktop • Oct 5th, 2017
Core i3-8100
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i3-8100
Desktop • Oct 5th, 2017
Single-Core
1245
92.01773835920177%
Multi-Core
3405
71.71440606571188%
Intel Core i5-8400 | vs | Intel Core i3-8100 |
|---|---|---|
| Oct 5th, 2017 | Release Date | Oct 5th, 2017 |
| Core i5 | Collection | Core i3 |
| Coffee Lake | Codename | Coffee Lake |
| Intel Socket 1151 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
6 | Threads | 4 |
| 2.8 GHz | Base Clock Speed | 3.6 GHz |
| 4.0 GHz | Turbo Clock Speed | Non-Turbo |
| 65 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 36.0x |
| None | Integrated Graphics | UHD Graphics 630 |
| No | Overclockable | No |
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