In Atomfall, the Xeon E5645 is slightly slower than the Xeon X5570. 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
- Consumes up to 16% less energy – 80 vs 95 Watts
- Consumes up to 16% less energy
Xeon X5570
- Up to 1% faster in Atomfall – 191 vs 190 FPS
- Up to 1% faster in Atomfall
Atomfall FPS Calculator
Xeon E5645 vs Xeon X5570: Comparison of performance and price
All items are out of stock
All items are out of stock
Synthetic Benchmarks
The Xeon E5645 vs Xeon X5570 in synthetic CPU benchmarks
Performance Specifications
The Xeon E5645 vs Xeon X5570 in core CPU performance specifications
Xeon E5645
Mar 16th, 2010
Cores
6-core
100%
L3 Cache
12 MB
100%
Base Frequency
2.4 GHz
82%
Turbo Frequency
2.666 GHz
80%
Max. DDR3 RAM Speed
MHz
Xeon X5570
Mar 30th, 2009
Cores
4-core
67%
L3 Cache
8 MB
67%
Base Frequency
2.933 GHz
100%
Turbo Frequency
3.333 GHz
100%
Max. DDR3 RAM Speed
1333 MHz
100%
Specifications
Comparison of core specifications
Xeon E5645 Mar 16th, 2010 | SpecificationsComparison of core specifications | Xeon X5570 Mar 30th, 2009 |
|---|---|---|
| General | ||
Mar 16th, 2010 | Release Date | Mar 30th, 2009 |
| – | MSRP | $1,386.00 |
Server | Segment | Server |
| LGA1366 | Socket | LGA1366 |
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 |
