In Atomfall, the Xeon E5649 is slightly faster than the Xeon X3440. We cannot compare value as at least one CPU is out of stock.
Xeon E5649
- Up to 1% faster in Atomfall – 188 vs 186 FPS
- Up to 1% faster in Atomfall
- Is 1 year and 5 months newer – Feb 14, 2011 vs Sep 08, 2009
- Is 1 year and 5 months newer
- Consumes up to 16% less energy – 80 vs 95 Watts
- Consumes up to 16% less energy
Xeon X3440
No clear advantages
Atomfall FPS Calculator
Xeon E5649 vs Xeon X3440: Comparison of performance and price
All items are out of stock
All items are out of stock
Synthetic Benchmarks
The Xeon E5649 vs Xeon X3440 in synthetic CPU benchmarks
Performance Specifications
The Xeon E5649 vs Xeon X3440 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
95%
Max. DDR3 RAM Speed
MHz
Xeon X3440
Sep 8th, 2009
Cores
4-core
67%
L3 Cache
8 MB
67%
Base Frequency
2.533 GHz
100%
Turbo Frequency
2.933 GHz
100%
Max. DDR3 RAM Speed
1333 MHz
100%
Specifications
Comparison of core specifications
Xeon E5649 Feb 14th, 2011 | SpecificationsComparison of core specifications | Xeon X3440 Sep 8th, 2009 |
|---|---|---|
| General | ||
Feb 14th, 2011 | Release Date | Sep 8th, 2009 |
| – | MSRP | $215.00 |
Server | Segment | Server |
| LGA1366 | Socket | LGA1156 |
80W | Power Consumption | 95W |
| Other Features | ||
| DDR3 | RAM | 1333 MHz (DDR3) |
| No Integrated Graphics | Integrated GPU | No Integrated Graphics |
| Not Overclockable | Overclock Support | Not Overclockable |
