Effective Speed
Effective CPU Speed |
50.1 % | Faster effective speed. |
45.3 % |
Launch Date
Launch Date |
Q1'11 | Q2'11 | ||||
Cache
Cache |
4 MB SmartCache | 3 MB L3 | ||||
Max Turbo Frequency
Max Turbo Frequency |
2.6 GHz | 2.3 GHz | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
950 MHz | 1.15 GHz | ||||
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ |
Yes | No | ||||
vPro Tech
Intel® vPro™ Technology ‡ |
Yes | No | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8 2x4 | ||||
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