Buy on Amazon
$130.73
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short — Core i5-8400 outperforms the cheaper Core i3-2100 on the selected game parameters. However, the worse performing Core i3-2100 is a better bang for your buck. The better performing Core i5-8400 is 2419 days newer than the cheaper Core i3-2100.
Advantages of Intel Core i5-8400
- Performs up to 4% better in Stray than Core i3-2100 - 183 vs 176 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2100 - 6 vs 4 threads
Advantages of Intel Core i3-2100
- Up to 63% cheaper than Core i5-8400 - $49.0 vs $130.73
- Up to 61% better value when playing Stray than Core i5-8400 - $0.28 vs $0.71 per FPS
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Stray
Resolution
1920 x 1080
Game Graphics
High
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for $130.73 on Amazon
In Stock
Updated 3810 minutes ago
Intel Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100
Buy for $49 on Amazon
In Stock
Updated 3809 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i5-8400
Desktop • Oct 5th, 2017
Core i3-2100
Desktop • Feb 20th, 2011
Geekbench 5 Benchmarks
Intel Core i5-8400 | vs | Intel Core i3-2100 |
|---|---|---|
Oct 5th, 2017 | Release Date | Feb 20th, 2011 |
| Core i5 | Collection | Core i3 |
| Coffee Lake | Codename | Sandy Bridge |
| Intel Socket 1151 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
6 | Cores | 2 |
6 | Threads | 4 |
| 2.8 GHz | Base Clock Speed | 3.1 GHz |
| 4.0 GHz | Turbo Clock Speed | Non-Turbo |
| 65 W | TDP | 65 W |
14 nm | Process Size | 32 nm |
| 28.0x | Multiplier | 31.0x |
| None | Integrated Graphics | Intel HD 2000 |
| No | Overclockable | No |
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
