Buy on Amazon
$49
In Stock
Availability
Availability
Availability
Availability
Key Differences
In short — Core i7-2700K outperforms the cheaper Core i3-2100 on the selected game parameters. However, the worse performing Core i3-2100 is a better bang for your buck. The better performing Core i7-2700K is 246 days newer than the cheaper Core i3-2100.
Advantages of Intel Core i3-2100
- Up to 40% cheaper than Core i7-2700K - $49.0 vs $82.0
- Up to 38% better value when playing Need For Speed Unbound than Core i7-2700K - $0.4 vs $0.65 per FPS
- Consumes up to 32% less energy than Intel Core i7-2700K - 65 vs 95 Watts
Advantages of Intel Core i7-2700K
- Performs up to 3% better in Need For Speed Unbound than Core i3-2100 - 126 vs 122 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2100 - 8 vs 4 threads
Need For Speed Unbound
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-2100
Desktop • Feb 20th, 2011
FPS
122
96.82539682539682%
Value, $/FPS
$0.4/FPS
100%
Price, $
$49
100%
Value Winner
Intel Core i3-2100 Dual-Core Processor 3.1 GHz 3 MB Cache LGA 1155 - BX80623I32100
Buy for $49 on Amazon
In Stock
Updated 349406 minutes ago
Core i7-2700K
Desktop • Oct 24th, 2011
FPS
126
100%
Value, $/FPS
$0.65/FPS
61.53846153846154%
Price, $
$82
59%
FPS Winner
Intel Core i7-2700K Quad-Core Processor 3.5 GHz 8 MB Cache LGA 1155 - BX80623I72700K
Buy for $82 on Amazon
In Stock
Updated 349406 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-2100
Desktop • Feb 20th, 2011
Core i7-2700K
Desktop • Oct 24th, 2011
Geekbench 5 Benchmarks
Core i3-2100
Desktop • Feb 20th, 2011
Single-Core
466
70.18072289156626%
Multi-Core
954
42.13780918727915%
Intel Core i3-2100 | vs | Intel Core i7-2700K |
|---|---|---|
| Feb 20th, 2011 | Release Date | Oct 24th, 2011 |
| Core i3 | Collection | Core i7 |
| Sandy Bridge | Codename | Sandy Bridge |
| Intel Socket 1155 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 3.1 GHz | Base Clock Speed | 3.5 GHz |
| Non-Turbo | Turbo Clock Speed | 3.9 GHz |
65 W | TDP | 95 W |
| 32 nm | Process Size | 32 nm |
| 31.0x | Multiplier | 35.0x |
| Intel HD 2000 | Integrated Graphics | Intel HD 3000 |
| No | Overclockable | Yes |
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