In Atomfall, the Xeon E5649 is same performance as the Core i7-875K. We cannot compare value as at least one CPU is out of stock.
Xeon E5649
- Is 8 months and 16 days newer – Feb 14, 2011 vs May 30, 2010
- Is 8 months and 16 days newer
- Consumes up to 16% less energy – 80 vs 95 Watts
- Consumes up to 16% less energy
Core i7-875K
No clear advantages
Atomfall FPS Calculator
Xeon E5649 vs Core i7-875K: Comparison of performance and price
All items are out of stock
Core i7-875K
May 30th, 2010
Average FPS
188 FPS
100%
Min 1% FPS
141 FPS
100%
Price, $
$174.02
100%
Value, $/FPS
$0.92/FPS
100%
Synthetic Benchmarks
The Xeon E5649 vs Core i7-875K in synthetic CPU benchmarks
Performance Specifications
The Xeon E5649 vs Core i7-875K in core CPU performance specifications
Xeon E5649
Feb 14th, 2011
Cores
6-core
100%
L3 Cache
12 MB
100%
Base Frequency
2.533 GHz
86%
Turbo Frequency
2.8 GHz
78%
Max. DDR3 RAM Speed
MHz
Core i7-875K
May 30th, 2010
Cores
4-core
67%
L3 Cache
8 MB
67%
Base Frequency
2.933 GHz
100%
Turbo Frequency
3.6 GHz
100%
Max. DDR3 RAM Speed
1333 MHz
100%
Specifications
Comparison of core specifications
Xeon E5649 Feb 14th, 2011 | SpecificationsComparison of core specifications | Core i7-875K May 30th, 2010 |
|---|---|---|
| General | ||
Feb 14th, 2011 | Release Date | May 30th, 2010 |
| – | MSRP | $353.00 |
Server | Segment | Desktop |
| 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 | Overclockable |
