Specification Sheet

Datasheet, Volume 1 of 2 7

Introduction
1 Introduction
The Intel
®
Core™ X-Series processor families are the next generation of 64-bit, multi-
core processors built on 14-nm process technology. Based on the low power / high
performance processor microarchitecture, the processor is designed for a platform
consisting of a processor and Platform Controller Hub (PCH). The X-Series processor is
used with the Intel
®
X299 Chipset PCH.
The processor supports up to 46 bits of physical address space and 48 bits of virtual
address space. The processor features up to 44 lanes of PCI Express* 3.0 links capable
of 8.0 GT/s, and 4 lanes of DMI/PCI Express* 3.0. It features an Integrated Memory
Controller (IMC) that supports 4 channels of DDR4 memory.
The integrated memory controller (IMC) and integrated I/O (IIO) are on a single silicon
die. This single-die solution is known as a monolithic processor.
This document covers the following Intel
®
Core™ X-Series processor families:
• i7-7740X, i7-7800X, i7-7820X, i9-7900X, i9-7920X
Note: Throughout this document, the Intel
®
Core™ X-Series processor families may be
referred to as “processor”. The Intel
®
X299 Chipset PCH may be referred to as the
“PCH”.
Note: Some processor features are not available on all processor SKUs.