In Atomfall, the Xeon E5649 is slightly slower than the Core i7-2700K. We cannot compare value as at least one CPU is out of stock.
Xeon E5649
- Consumes up to 16% less energy – 80 vs 95 Watts
- Consumes up to 16% less energy
Core i7-2700K
- Up to 3% faster in Atomfall – 194 vs 189 FPS
- Up to 3% faster in Atomfall
- Is 8 months and 8 days newer – Oct 24, 2011 vs Feb 14, 2011
- Is 8 months and 8 days newer
- Can run games without a dedicated GPU using its integrated graphics
- Can run games without a dedicated GPU using its integrated graphics
Atomfall FPS Calculator
Xeon E5649 vs Core i7-2700K: Comparison of performance and price
All items are out of stock
Core i7-2700K
Oct 24th, 2011
Average FPS
194 FPS
100%
Min 1% FPS
145 FPS
100%
Price, $
$74.25
100%
Value, $/FPS
$0.38/FPS
100%
Synthetic Benchmarks
The Xeon E5649 vs Core i7-2700K in synthetic CPU benchmarks
Performance Specifications
The Xeon E5649 vs Core i7-2700K in core CPU performance specifications
Xeon E5649
Feb 14th, 2011
Cores
6-core
100%
L3 Cache
12 MB
100%
Base Frequency
2.533 GHz
72%
Turbo Frequency
2.8 GHz
72%
Max. DDR3 RAM Speed
MHz
Core i7-2700K
Oct 24th, 2011
Cores
4-core
67%
L3 Cache
8 MB
67%
Base Frequency
3.5 GHz
100%
Turbo Frequency
3.9 GHz
100%
Max. DDR3 RAM Speed
1333 MHz
100%
Specifications
Comparison of core specifications
Xeon E5649 Feb 14th, 2011 | SpecificationsComparison of core specifications | Core i7-2700K Oct 24th, 2011 |
|---|---|---|
| General | ||
| Feb 14th, 2011 | Release Date | Oct 24th, 2011 |
| – | MSRP | $332.00 |
Server | Segment | Desktop |
| LGA1366 | Socket | LGA1155 |
80W | Power Consumption | 95W |
| Other Features | ||
| DDR3 | RAM | 1333 MHz (DDR3) |
| No Integrated Graphics | Integrated GPU | Intel HD 3000 |
| Not Overclockable | Overclock Support | Overclockable |
