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Key Differences
In short — Core i3-2100 outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i3-2100 is 341 days newer than Xeon E5645.
Advantages of Intel Xeon E5645
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2100 - 12 vs 4 threads
Advantages of Intel Core i3-2100
- Performs up to 2% better in World of Warcraft than Xeon E5645 - 155 vs 152 FPS
- Consumes up to 19% less energy than Intel Xeon E5645 - 65 vs 80 Watts
- Works without a dedicated GPU, while Intel Xeon E5645 doesn't have integrated graphics
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Core i3-2100
Desktop • Feb 20th, 2011
FPS
155
100%
Value, $/FPS
$0.32/FPS
100%
Price, $
$49
100%
FPS and 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 90 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i3-2100
Desktop • Feb 20th, 2011
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | Intel Core i3-2100 |
|---|---|---|
| Mar 16th, 2010 | Release Date | Feb 20th, 2011 |
| Xeon | Collection | Core i3 |
| Westmere-EP | Codename | Sandy Bridge |
| Intel Socket 1366 | Socket | Intel Socket 1155 |
Server | Segment | Desktop |
6 | Cores | 2 |
12 | Threads | 4 |
| 2.4 GHz | Base Clock Speed | 3.1 GHz |
| 2.7 GHz | Turbo Clock Speed | Non-Turbo |
| 80 W | TDP | 65 W |
| 32 nm | Process Size | 32 nm |
| 18.0x | Multiplier | 31.0x |
| None | Integrated Graphics | Intel HD 2000 |
| No | Overclockable | No |
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