In Control, the Xeon E5645 is same performance as the Xeon E5540. We cannot compare value as at least one CPU is out of stock.
Xeon E5645
- Is 11 months and 16 days newer – Mar 16, 2010 vs Mar 30, 2009
- Is 11 months and 16 days newer
Xeon E5540
No clear advantages
Control FPS Calculator
Xeon E5645 vs Xeon E5540: Comparison of performance and price
All items are out of stock
All items are out of stock
Synthetic Benchmarks
The Xeon E5645 vs Xeon E5540 in synthetic CPU benchmarks
Performance Specifications
The Xeon E5645 vs Xeon E5540 in core CPU performance specifications
Xeon E5645
Mar 16th, 2010
Cores
6-core
100%
L3 Cache
12 MB
100%
Base Frequency
2.4 GHz
95%
Turbo Frequency
2.666 GHz
95%
Max. DDR3 RAM Speed
MHz
Xeon E5540
Mar 30th, 2009
Cores
4-core
67%
L3 Cache
8 MB
67%
Base Frequency
2.533 GHz
100%
Turbo Frequency
2.8 GHz
100%
Max. DDR3 RAM Speed
1066 MHz
100%
Specifications
Comparison of core specifications
Xeon E5645 Mar 16th, 2010 | SpecificationsComparison of core specifications | Xeon E5540 Mar 30th, 2009 |
|---|---|---|
| General | ||
Mar 16th, 2010 | Release Date | Mar 30th, 2009 |
| – | MSRP | $774.00 |
Server | Segment | Server |
| LGA1366 | Socket | LGA1366 |
| 80W | Power Consumption | 80W |
| Other Features | ||
| DDR3 | RAM | 1066 MHz (DDR3) |
| No Integrated Graphics | Integrated GPU | No Integrated Graphics |
| Not Overclockable | Overclock Support | Not Overclockable |
