Effective Speed
Effective CPU Speed |
70 % | Much faster effective speed. |
49.5 % |
Launch Date
Launch Date |
Q2'12 | Q4'11 | ||||
Cache
Cache |
8 MB SmartCache | 3 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.1/4.2, AVX | AVX | ||||
Lithography
Lithography |
22 nm | 32 nm | ||||
Recommended Price
Recommended Customer Price |
$294.00 | N/A | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.7 GHz | 3 GHz | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
32 GB | 16 GB | ||||
Memory Types
Memory Types |
DDR3 1333/1600 | DDR3 1066/1333 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 21.3 GB/s | ||||
Processor Graphics
Processor Graphics ‡ |
Intel® HD Graphics 4000 | Intel® HD Graphics 3000 | ||||
# of Displays Supported
# of Displays Supported ‡ |
3 | 2 | ||||
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency |
1.15 GHz | 1.2 GHz | ||||
Package Size
Package Size |
37.5mm x 37.5mm | 37.5mmx37.5mm (rPGA988B); 31mm x 24mm (BGA1023) | ||||
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 Revision
PCI Express Revision |
3.0 | 2.0 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
up to 1x16, 2x8, 1x8 & 2x4 | 1x16, 2x8, 1x8+2x4 | ||||
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