Effective Speed
Effective CPU Speed |
50.5 % | Much faster effective speed. |
37.8 % |
Launch Date
Launch Date |
Q4'07 | Q3'07 | ||||
Cache
Cache |
12 MB L2 | 4 MB L2 | ||||
Lithography
Lithography |
45 nm | 65 nm | ||||
VID Voltage Range
VID Voltage Range |
0.850V-1.3500V | 0.8500V-1.5V | ||||
Recommended Price
Recommended Customer Price |
$969.00 | N/A | ||||
FSB Parity
FSB Parity |
Yes | No | ||||
Processing Die Size
Processing Die Size |
214 mm2 | 143 mm2 | ||||
# of Processing Die Transistors
# of Processing Die Transistors |
820 million | 291 million | ||||
Demand Based Switching
Intel® Demand Based Switching |
Yes | No | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
No | Yes | ||||
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