Effective Speed
Effective CPU Speed |
47.1 % | 84.8 % | Hugely faster effective speed. |
Launch Date
Launch Date |
Q2'14 | Q1'19 | ||||
Cache
Cache |
4 MB SmartCache | 9 MB SmartCache | ||||
Instruction Set Extensions
Instruction Set Extensions |
SSE4.1/4.2, AVX 2.0 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | ||||
Lithography
Lithography |
22 nm | 14 nm | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.1 GHz | 4.10 GHz | ||||
Bus Speed
Bus Speed |
5 GT/s DMI2 | 8 GT/s DMI3 | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
16 GB | 128 GB | ||||
Memory Types
Memory Types |
DDR3L 1333/1600, LPDDR3 1333/1600 | DDR4-2666 | ||||
Memory Bandwidth
Max Memory Bandwidth |
25.6 GB/s | 41.6 GB/s | ||||
Package Size
Package Size |
40mm x 24mm x 1.5mm | 37.5mm x 37.5mm | ||||
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ |
Yes | No | ||||
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ |
No | Yes | ||||
PCI Express Revision
PCI Express Revision |
2.0 | 3.0 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
4x1, 2x4 | Up to 1x16, 2x8, 1x8+2x4 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
12 | 16 | ||||
|
More specs » | More specs » |