Effective Speed
Effective CPU Speed |
76 % | +2% | 74.7 % |
Launch Date
Launch Date |
Q3'13 | Q1'11 | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.2 | ||||
Lithography
Lithography |
22 nm | 32 nm | ||||
VID Voltage Range
VID Voltage Range |
0.65–1.30V | 0.750V-1.350V | ||||
Recommended Price
Recommended Customer Price |
$583.00 | $1663.00 - $1666.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.9 GHz | 3.73 GHz | ||||
Bus Speed
Bus Speed |
0 GT/s QPI | 6.4 GT/s QPI | ||||
QPI Links
# of QPI Links |
0 | 2 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
256 GB | 288 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333/1600/1866 | DDR3 800/1066/1333 | ||||
Memory Channels
Max # of Memory Channels |
4 | 3 | ||||
Memory Bandwidth
Max Memory Bandwidth |
59.7 GB/s | 32 GB/s | ||||
Package Size
Package Size |
52.5mm x 45.0 mm | 42.5mm X 45mm | ||||
Max CPU Configuration
Max CPU Configuration |
1 | 2 | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
Yes | No | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
2.0 | 1.0 | ||||
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