Effective Speed
Effective CPU Speed |
67.3 % | 71 % | Slightly faster effective speed. |
Launch Date
Launch Date |
Q1'12 | Q3'13 | ||||
Cache
Cache |
20 MB SmartCache | 10 MB SmartCache | ||||
Lithography
Lithography |
32 nm | 22 nm | ||||
VID Voltage Range
VID Voltage Range |
0.60V-1.35V | 0.65–1.30V | ||||
Recommended Price
Recommended Customer Price |
$1552.00 - $1556.00 | $294.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.3 GHz | 3.9 GHz | ||||
Bus Speed
Bus Speed |
8 GT/s QPI | 0 GT/s QPI | ||||
QPI Links
# of QPI Links |
2 | 0 | ||||
Scalability
Scalability |
2S Only | 1S Only | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
384 GB | 256 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333/1600 | DDR3 800/1066/1333/1600/1866 | ||||
Memory Bandwidth
Max Memory Bandwidth |
51.2 GB/s | 59.7 GB/s | ||||
Package Size
Package Size |
52.5mm x 45.0mm | 52.5mm x 45.0 mm | ||||
Max CPU Configuration
Max CPU Configuration |
2 | 1 | ||||
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