Effective Speed
Effective CPU Speed |
51.4 % | 70.6 % | Much faster effective speed. |
Launch Date
Launch Date |
Q2'11 | Q1'11 | ||||
Cache
Cache |
4 MB L3 | 8 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX | ||||
Max Turbo Frequency
Max Turbo Frequency |
2.9 GHz | 3.8 GHz | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
8 GB | 32 GB | ||||
Memory Bandwidth
Max Memory Bandwidth |
21.3 GB/s | 21 GB/s | ||||
Graphics Base Frequency
Graphics Base Frequency |
350 MHz | 850 MHz | ||||
Wireless Display
Intel® Wireless Display |
Yes | No | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.2 GHz | 1.35 GHz | ||||
Package Size
Package Size |
31.0mm x 24.0mm (BGA1023) | 37.5mm x 37.5mm | ||||
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 | ||||
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