Key Differences
In short — Core i7-7740X outperforms Pentium G640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7740X is 1849 days newer than Pentium G640.
Advantages of Intel Core i7-7740X
- Performs up to 27% better in Grand Theft Auto V than Pentium G640 - 135 vs 106 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G640 - 8 vs 2 threads
Advantages of Intel Pentium G640
- Consumes up to 42% less energy than Intel Core i7-7740X - 65 vs 112 Watts
- Works without a dedicated GPU, while Intel Core i7-7740X doesn't have integrated graphics
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7740X
Desktop • Jun 26th, 2017
Pentium G640
Desktop • Jun 3rd, 2012
Geekbench 5 Benchmarks
Pentium G640
Desktop • Jun 3rd, 2012
Single-Core
444
27.172582619339046%
Multi-Core
750
14.212620807276863%
Intel Core i7-7740X | vs | Intel Pentium G640 |
|---|---|---|
Jun 26th, 2017 | Release Date | Jun 3rd, 2012 |
| Core i7 | Collection | Pentium |
| Kaby Lake | Codename | Sandy Bridge |
| Intel Socket 2066 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
4 | Cores | 2 |
8 | Threads | 2 |
4.3 GHz | Base Clock Speed | 2.8 GHz |
| 4.5 GHz | Turbo Clock Speed | Non-Turbo |
| 112 W | TDP | 65 W |
14 nm | Process Size | 32 nm |
43.0x | Multiplier | 28.0x |
| None | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
