Intel Core i9-7920X Review & Specs

Intel Core i9-7920X 12 Cores LGA2066 BX80673I97920X

Intel Core i9-7920X 12 Cores LGA2066 BX80673I97920X

- Intel

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Socket LGA 2066
Compatibale with Intel X299 Chipset
12 Cores/24 Threads
Intel Turbo Boost Max Technology 3.0 up to 4.40GHz
Intel Optane memory ready and support for Intel Optane SSDs

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Specs Overview

Model BX80673I97920X
Release Date July 2018

* First availability for purchase, it may not correspond to the actual market launch date.

Series Core i9 X-Series
Core Name Skylake X
Socket LGA2066
Integrated Graphics None
CPU Cores 12
CPU Threads 24
CPU Clock Rate 2900MHz
CPU Turbo Clock Rate 4400MHz
TDP 140W
CPU Cooler included
Manufacturing Process 14 nm
Maximum Supported Memory 128GB
Cache L3 16.5MB



  • # of Cores 12
  • # of Threads 24
  • Processor Base Frequency 2.90 GHz
  • Max Turbo Frequency 4.30 GHz
  • Cache 16.5 MB L3
  • Bus Speed 8 GT/s DMI
  • # of QPI Links 0
  • Intel® Turbo Boost Max Technology 3.0 Frequency 4.40 GHz
  • TDP 140 W

Supplemental Information

  • Embedded Options Available No
  • Conflict Free Yes
  • Datasheet View now
  • Product Brief View now

Learn how Intel is pursuing conflict-free technology.

Memory Specifications

  • Max Memory Size (dependent on memory type) 128 GB
  • Memory Types DDR4-2666
  • Max # of Memory Channels 4
  • ECC Memory Supported No

Expansion Options

  • Scalability 1S Only
  • PCI Express Revision 3.0
  • Max # of PCI Express Lanes 44

Package Specifications

  • Sockets Supported FCLGA2066
  • Max CPU Configuration 1
  • Thermal Solution Specification PCG 2017X
  • Low Halogen Options Available See MDDS

Advanced Technologies

  • Intel® Optane™ Memory Supported Yes
  • Intel® Turbo Boost Max Technology 3.0 Yes
  • Intel® Turbo Boost Technology 2.0
  • Intel® Hyper-Threading Technology Yes
  • Intel® Virtualization Technology (VT-x) Yes
  • Intel® Virtualization Technology for Directed I/O (VT-d) Yes
  • Intel® 64 Yes
  • Instruction Set 64-bit
  • Instruction Set Extensions SSE4.1/4.2, AVX2, AVX-512
  • Enhanced Intel SpeedStep® Technology Yes

Security & Reliability

  • Intel® AES New Instructions Yes
  • Execute Disable Bit Yes

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