Effective Speed
Effective CPU Speed |
65.9 % | +1% | 65.2 % |
Launch Date
Launch Date |
Q2'09 | Q3'09 | ||||
VID Voltage Range
VID Voltage Range |
0.800V-1.375V | 0.6500V-1.4000V | ||||
Recommended Price
Recommended Customer Price |
$305.00 | $230.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.33 GHz | 2.93 GHz | ||||
Bus Speed
Bus Speed |
4.8 GT/s QPI | 2.5 GT/s DMI | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
24 GB | 32 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066 | DDR3 800/1066/1333 | ||||
Memory Channels
Max # of Memory Channels |
3 | 2 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 21 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
No | Yes | ||||
Package Size
Package Size |
42.5mm x 45.0mm | 37.5mm x 37.5mm | ||||
Processing Die Size
Processing Die Size |
263 mm2 | 296 mm2 | ||||
# of Processing Die Transistors
# of Processing Die Transistors |
731 million | 774 million | ||||
Demand Based Switching
Intel® Demand Based Switching |
No | Yes | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
No | Yes | ||||
|
More specs » | More specs » |