Effective Speed
Effective CPU Speed |
72.8 % | Faster effective speed. |
59.3 % |
Launch Date
Launch Date |
Q3'10 | Q1'12 | ||||
Cache
Cache |
12 MB SmartCache | 15 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.2 | AVX | ||||
VID Voltage Range
VID Voltage Range |
0.800V-1.375V | 0.60V-1.35V | ||||
Recommended Price
Recommended Customer Price |
$594.00 | $612.00 - $616.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.46 GHz | 2.8 GHz | ||||
Bus Speed
Bus Speed |
4.8 GT/s QPI | 7.2 GT/s QPI | ||||
QPI Links
# of QPI Links |
1 | 2 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
24 GB | 384 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066 | DDR3 800/1066/1333 | ||||
Memory Channels
Max # of Memory Channels |
3 | 4 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 42.6 GB/s | ||||
Package Size
Package Size |
42.5mm X 45mm | 52.5mm x 45.0mm | ||||
Max CPU Configuration
Max CPU Configuration |
1 | 2 | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
No | Yes | ||||
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