Effective Speed
Effective CPU Speed |
76.8 % | 79.5 % | +3% |
Launch Date
Launch Date |
Q3'14 | Q2'20 | ||||
Cache
Cache |
15 MB SmartCache | 12 MB Intel® Smart Cache | ||||
Instruction Set Extensions
Instruction Set Extensions |
AVX 2.0 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | ||||
Lithography
Lithography |
22 nm | 14 nm | ||||
Max Turbo Frequency
Max Turbo Frequency |
3.8 GHz | 5.10 GHz | ||||
Bus Speed
Bus Speed |
0 GT/s QPI | 8 GT/s | ||||
Max Memory Size
Max Memory Size (dependent on memory type) |
768 GB | 128 GB | ||||
Memory Types
Memory Types |
DDR4 1333/1600/1866/2133 | DDR4-2933 | ||||
Memory Channels
Max # of Memory Channels |
4 | 2 | ||||
Memory Bandwidth
Max Memory Bandwidth |
68 GB/s | 45.8 GB/s | ||||
ECC Memory Supported
ECC Memory Supported ‡ |
Yes | No | ||||
Processor Graphics
Processor Graphics ‡ |
None | Intel® UHD Graphics | ||||
Package Size
Package Size |
52.5mm x 45.0 mm | 42mm x 28mm | ||||
Flex Memory Access
Intel® Flex Memory Access |
No | Yes | ||||
PCI Express Revision
PCI Express Revision |
3.0 | 3 | ||||
PCI Express Configurations
PCI Express Configurations ‡ |
x4, x8, x16 | Up to 1x16, 2x8, 1x8+2x4 | ||||
Max # of PCI Express Lanes
Max # of PCI Express Lanes |
40 | 16 | ||||
|
More specs » | More specs » |