Key Differences
In short — Core i7-7800X outperforms Core i7-2700K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7800X is 2072 days newer than Core i7-2700K.
Advantages of Intel Core i7-7800X
- Performs up to 15% better in Dota 2 than Core i7-2700K - 202 vs 175 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-2700K - 12 vs 8 threads
Advantages of Intel Core i7-2700K
- Consumes up to 32% less energy than Intel Core i7-7800X - 95 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-7800X doesn't have integrated graphics
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Best Looking
Core i7-7800X
Desktop • Jun 26th, 2017
Core i7-2700K
Desktop • Oct 24th, 2011
Geekbench 5 Benchmarks
Core i7-2700K
Desktop • Oct 24th, 2011
Single-Core
664
49.18518518518519%
Multi-Core
2264
36.83097445908573%
Intel Core i7-7800X | vs | Intel Core i7-2700K |
|---|---|---|
Jun 26th, 2017 | Release Date | Oct 24th, 2011 |
| Core i7 | Collection | Core i7 |
| Skylake-E/EP | Codename | Sandy Bridge |
| Intel Socket 2066 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
12 | Threads | 8 |
| 3.5 GHz | Base Clock Speed | 3.5 GHz |
4.0 GHz | Turbo Clock Speed | 3.9 GHz |
| 140 W | TDP | 95 W |
14 nm | Process Size | 32 nm |
| 35.0x | Multiplier | 35.0x |
| None | Integrated Graphics | Intel HD 3000 |
| Yes | Overclockable | Yes |
