Key Differences
In short — Core i3-8121U outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i3-8121U is 2071 days newer than Pentium G645.
Advantages of Intel Core i3-8121U
- Performs up to 91% better in Immortals of Aveum than Pentium G645 - 44 vs 23 FPS
- Consumes up to 77% less energy than Intel Pentium G645 - 15 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 4 vs 2 threads
Advantages of Intel Pentium G645
- Works without a dedicated GPU, while Intel Core i3-8121U doesn't have integrated graphics
Immortals of Aveum
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-8121U
Mobile • May 5th, 2018
Pentium G645
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | Intel Pentium G645 |
|---|---|---|
May 5th, 2018 | Release Date | Sep 2nd, 2012 |
| Core i3 | Collection | Pentium |
| Cannon Lake | Codename | Sandy Bridge |
| Intel BGA 1440 | Socket | Intel Socket 1155 |
Mobile | Segment | Desktop |
| 2 | Cores | 2 |
4 | Threads | 2 |
| 2.2 GHz | Base Clock Speed | 2.9 GHz |
| 3.2 GHz | Turbo Clock Speed | Non-Turbo |
15 W | TDP | 65 W |
10 nm | Process Size | 32 nm |
| 22.0x | Multiplier | 29.0x |
| None | Integrated Graphics | Intel HD (Sandy Bridge) |
| No | Overclockable | No |
