Effective Speed
Effective CPU Speed |
47.6 % | Faster effective speed. |
39.8 % |
Launch Date
Launch Date |
Q1'11 | Q2'11 | ||||
Cache
Cache |
3 MB SmartCache | 3 MB L3 | ||||
Graphics Base Frequency
Graphics Base Frequency |
650 MHz | 350 MHz | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.3 GHz | 950 MHz | ||||
Package Size
Package Size |
37.5mm x 37.5mm (rPGA988B); 31mm x 24mm (BGA1023) | 31.0mm x 24.0mm (BGA1023) | ||||
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ |
2.0 | No | ||||
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 | ||||
AES New Instructions
Intel® AES New Instructions |
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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