Key Differences
In short — Core i9-7940X outperforms Core i3-2100 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-7940X is 2385 days newer than Core i3-2100.
Advantages of Intel Core i9-7940X
- Performs up to 47% better in F1 23 than Core i3-2100 - 217 vs 148 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2100 - 28 vs 4 threads
Advantages of Intel Core i3-2100
- Consumes up to 61% less energy than Intel Core i9-7940X - 65 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-7940X doesn't have integrated graphics
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i9-7940X
Desktop • Sep 1st, 2017
Core i3-2100
Desktop • Feb 20th, 2011
Geekbench 5 Benchmarks
Core i3-2100
Desktop • Feb 20th, 2011
Single-Core
466
34.01459854014598%
Multi-Core
954
9.614028015721052%
Intel Core i9-7940X | vs | Intel Core i3-2100 |
|---|---|---|
Sep 1st, 2017 | Release Date | Feb 20th, 2011 |
| Core i9 | Collection | Core i3 |
| Skylake | Codename | Sandy Bridge |
| Intel Socket 2066 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
14 | Cores | 2 |
28 | Threads | 4 |
| 3.1 GHz | Base Clock Speed | 3.1 GHz |
| 4.3 GHz | Turbo Clock Speed | Non-Turbo |
| 165 W | TDP | 65 W |
14 nm | Process Size | 32 nm |
| 31.0x | Multiplier | 31.0x |
| None | Integrated Graphics | Intel HD 2000 |
Yes | Overclockable | No |
