Effective Speed
Effective CPU Speed |
72.7 % | 76.2 % | +5% |
Launch Date
Launch Date |
Q1'12 | Q1'17 | ||||
Cache
Cache |
12 MB SmartCache | 8 MB | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX 2.0 | ||||
Lithography
Lithography |
32 nm | 14 nm | ||||
Recommended Price
Recommended Customer Price |
$583.00 | $303.00 - $312.00 | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.8 GHz | 4.20 GHz | ||||
Bus Speed
Bus Speed |
0 QPI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
256 GB | 64 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333/1600 | DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V | ||||
Memory Channels
Max # of Memory Channels |
4 | 2 | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
Yes | No | ||||
Package Size
Package Size |
52.5mm x 45.0 mm | 37.5mm x 37.5mm | ||||
Identity Protection Tech
Intel® Identity Protection Technology ‡ |
No | Yes | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
40 | 16 | ||||
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