Key Differences
In short — Core i5-8400 outperforms Core i5-661 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8400 is 2828 days newer than Core i5-661.
Advantages of Intel Core i5-661
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Advantages of Intel Core i5-8400
- Performs up to 5% better in Forza Horizon 5 than Core i5-661 - 171 vs 163 FPS
- Consumes up to 25% less energy than Intel Core i5-661 - 65 vs 87 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-661 - 6 vs 4 threads
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
Buy for CA$175.26 on Amazon
In Stock
Updated 76534 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Desktop • Jan 7th, 2010
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Desktop • Jan 7th, 2010
Single-Core
488
36.067997043606795%
Multi-Core
929
19.566133108677338%
Intel Core i5-661 | vs | Intel Core i5-8400 |
---|---|---|
Jan 7th, 2010 | Release Date | Oct 5th, 2017 |
Core i5 | Collection | Core i5 |
Clarkdale | Codename | Coffee Lake |
Intel Socket 1156 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
2 | Cores | 6 |
4 | Threads | 6 |
3.3 GHz | Base Clock Speed | 2.8 GHz |
3.6 GHz | Turbo Clock Speed | 4.0 GHz |
87 W | TDP | 65 W |
32 nm | Process Size | 14 nm |
25.0x | Multiplier | 28.0x |
Intel HD | Integrated Graphics | None |
No | Overclockable | No |