Effective Speed
Effective CPU Speed |
70.9 % | Slightly faster effective speed. |
67 % |
Launch Date
Launch Date |
Q2'14 | Q4'09 | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.1/4.2, AVX 2.0 | SSE4.2 | ||||
Lithography
Lithography |
22 nm | 45 nm | ||||
Recommended Price
Recommended Customer Price |
$303.00 | $305.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.9 GHz | 3.46 GHz | ||||
Bus Speed
Bus Speed |
5 GT/s DMI2 | 4.8 GT/s QPI | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
32 GB | 24 GB | ||||
Memory Types
Memory Types |
DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | DDR3 800/1066 | ||||
Memory Channels
Max # of Memory Channels |
2 | 3 | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
No | Yes | ||||
Package Size
Package Size |
37.5mm x 37.5mm | 42.5mm x 45.0mm | ||||
Thermal Monitoring Technologies
Thermal Monitoring Technologies |
Yes | No | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
2.0 | 1.0 | ||||
AES New Instructions
Intel® AES New Instructions |
Yes | No | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
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