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Key Differences
In short — Core i5-9400 outperforms the cheaper Pentium G640 on the selected game parameters. However, the worse performing Pentium G640 is a better bang for your buck. The better performing Core i5-9400 is 2329 days newer than the cheaper Pentium G640.
Advantages of Intel Pentium G640
- Up to 81% cheaper than Core i5-9400 - $30.0 vs $160.91
- Up to 75% better value when playing Marvel's Spider-Man: Miles Morales than Core i5-9400 - $0.34 vs $1.35 per FPS
Advantages of Intel Core i5-9400
- Performs up to 35% better in Marvel's Spider-Man: Miles Morales than Pentium G640 - 119 vs 88 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 6 vs 2 threads
Marvel's Spider-Man: Miles Morales
Resolution
1920 x 1080
Game Graphics
Very High
Intel Pentium Dual-Core Processor G640 2.8 GHz 3 MB Cache LGA 1155 - BX80623G640
Buy for $30 on Amazon
In Stock
Updated 5387 minutes ago
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 5388 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Pentium G640
Desktop • Jun 3rd, 2012
Core i5-9400
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Intel Pentium G640 | vs | Intel Core i5-9400 |
|---|---|---|
| Jun 3rd, 2012 | Release Date | Oct 19th, 2018 |
| Pentium | Collection | Core i5 |
| Sandy Bridge | Codename | Coffee Lake |
| Intel Socket 1155 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 2 | Cores | 6 |
| 2 | Threads | 6 |
| 2.8 GHz | Base Clock Speed | 2.9 GHz |
| Non-Turbo | Turbo Clock Speed | 4.1 GHz |
| 65 W | TDP | 65 W |
| 32 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 29.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | UHD 630 |
| No | Overclockable | No |
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