Effective Speed
Effective CPU Speed |
76 % | Faster effective speed. |
60.3 % |
Launch Date
Launch Date |
Q3'13 | Q3'11 | ||||
Cache
Cache |
12 MB SmartCache | 3 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX | ||||
Lithography
Lithography |
22 nm | 32 nm | ||||
Recommended Price
Recommended Customer Price |
$583.00 | $144.00 | ||||
Bus Speed
Bus Speed |
0 GT/s QPI | 5 GT/s DMI | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
256 GB | 32 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333/1600/1866 | DDR3 1066/1333 | ||||
Memory Channels
Max # of Memory Channels |
4 | 2 | ||||
Memory Bandwidth
Max Memory Bandwidth |
59.7 GB/s | 21 GB/s | ||||
Package Size
Package Size |
52.5mm x 45.0 mm | 37.5mm x 37.5mm | ||||
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 | ||||
Identity Protection Tech
Intel® Identity Protection Technology ‡ |
No | Yes | ||||
Flex Memory Access
Intel® Flex Memory Access |
No | Yes | ||||
AES New Instructions
Intel® AES New Instructions |
Yes | No | ||||
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
PCI Express Revision
PCI Express Revision |
3.0 | 2.0 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
40 | 16 | ||||
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