Effective Speed
Effective CPU Speed |
53.7 % | Faster effective speed. |
48.2 % |
Launch Date
Launch Date |
Q4'11 | Q2'12 | ||||
Cache
Cache |
4 MB SmartCache | 3 MB SmartCache | ||||
Lithography
Lithography |
32 nm | 22 nm | ||||
Recommended Price
Recommended Customer Price |
N/A | $225.00 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
16 GB | 32 GB | ||||
Memory Types
Memory Types |
DDR3 1066/1333 | DDR3/L/-RS 1333/1600 | ||||
Memory Bandwidth
Max Memory Bandwidth |
21.3 GB/s | 25.6 GB/s | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 3000 | Intel® HD Graphics 4000 | ||||
# of Displays Supported
# of Displays Supported ‡ |
2 | 3 | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.3 GHz | 1 GHz | ||||
Graphics and IMC Lithography
Graphics and IMC Lithography |
32 nm | 22 nm | ||||
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 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
16 | 1 | ||||
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