Effective Speed
Effective CPU Speed |
76 % | 87 % | Faster effective speed. |
Launch Date
Launch Date |
Q3'13 | Q4'17 | ||||
Cache
Cache |
12 MB SmartCache | 12 MB | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX | SSE4.1/4.2, AVX2 | ||||
Lithography
Lithography |
22 nm | 14 nm | ||||
Recommended Price
Recommended Customer Price |
$583.00 | N/A | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.9 GHz | 4.60 GHz | ||||
Bus Speed
Bus Speed |
0 GT/s QPI | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
256 GB | 64 GB | ||||
Memory Types
Memory Types |
DDR3 800/1066/1333/1600/1866 | DDR4-2666 | ||||
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 | ||||
TSX-NI
Intel® TSX-NI |
No | Yes | ||||
Identity Protection Tech
Intel® Identity Protection Technology ‡ |
No | Yes | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
x4, x8, x16 | Up to 1x16 or 2x8 or 1x8+2x4 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
40 | 16 | ||||
|
More specs » | More specs » |