In Rust, the Xeon E5649 is same performance as the Xeon E5540. We cannot compare value as at least one CPU is out of stock.
Xeon E5649
- Is 1 year and 10 months newer – Feb 14, 2011 vs Mar 30, 2009
- Is 1 year and 10 months newer
Xeon E5540
No clear advantages
Rust FPS Calculator
Xeon E5649 vs Xeon E5540: Comparison of performance and price
All items are out of stock
All items are out of stock
Synthetic Benchmarks
The Xeon E5649 vs Xeon E5540 in synthetic CPU benchmarks
Performance Specifications
The Xeon E5649 vs Xeon E5540 in core CPU performance specifications
Xeon E5649
Feb 14th, 2011
Cores
6-core
100%
L3 Cache
12 MB
100%
Base Frequency
2.533 GHz
100%
Turbo Frequency
2.8 GHz
100%
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 E5649 Feb 14th, 2011 | SpecificationsComparison of core specifications | Xeon E5540 Mar 30th, 2009 |
|---|---|---|
| General | ||
Feb 14th, 2011 | 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 |
