Effective Speed
Effective CPU Speed |
59.4 % | Slightly faster effective speed. |
54.2 % |
Launch Date
Launch Date |
Q1'10 | Q1'09 | ||||
Cache
Cache |
12 MB SmartCache | 4 MB SmartCache | ||||
Embedded Options Available
Embedded Options Available |
Yes | No | ||||
Lithography
Lithography |
32 nm | 45 nm | ||||
VID Voltage Range
VID Voltage Range |
0.750V-1.350V | 0.75V -1.35V | ||||
Recommended Price
Recommended Customer Price |
$391.00 - $392.00 | N/A | ||||
Bus Speed
Bus Speed |
5.86 GT/s QPI | 4.8 GT/s QPI | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
288 GB | 144 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066 | DDR3 800 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 19.2 GB/s | ||||
Package Size
Package Size |
42.5mm X 45mm | 42.5mm x 45mm | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
1.0 | No | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
Yes | No | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
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