Intel Core i7-7820X Review & Specs

  1. 🖥
  2. Processors
  3. Intel
  4. Intel Core i7-7820X
Intel Core i7-7820X LGA2066 BX80673I77820X

Intel Core i7-7820X LGA2066 BX80673I77820X

- Intel

Add a product review

(Change region)
Merchant Price
In Stock
$709.00
+Free shipping
Buy
In Stock
$1,249.95
-
Buy
(Used from $468.68) Last updated 35 minutes ago.

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Price Alert

$
Price alerts are not available for Amazon.
  • Socket LGA 2066
  • Compatibale with Intel® X299 Chipset
  • 8 Cores/16 Threads
  • Intel® Turbo Boost Max Technology 3.0
  • Intel® OptaneTM memory ready and support for Intel® OptaneTM SSDs
View more comparisons ►

Suggested PC builds

Create a custom PC build

Specifications Overview

Model BX80673I77820X
Release Date June 2017

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

Series Core i7 X-Series
Core Name Skylake X
Socket LGA2066
Integrated Graphics None
CPU Cores 8
CPU Threads 16
CPU Clock Rate 3600MHz
CPU Turbo Clock Rate 4500MHz
TDP 140W
CPU Cooler included
Manufacturing Process 14 nm
Maximum Supported Memory 128GB
Cache L3 11MB

Intel Core i7-7820X Performance comparison with similar Processors

(Higher is better)

Pangoly Logo

Pangoly Performance

Cinebench R20 (Single-Core)

View All ►

(Higher is better)

Pangoly Logo

Pangoly Workstation Performance

Cinebench R20 (Multi-Core)

View All ►

Essentials

Performance

  • # of Cores8
  • # of Threads16
  • Processor Base Frequency3.60 GHz
  • Max Turbo Frequency4.30 GHz
  • Cache11 MB L3
  • Bus Speed8 GT/s DMI3
  • # of QPI Links0
  • Intel® Turbo Boost Max Technology 3.0 Frequency ‡4.50 GHz
  • TDP140 W

Supplemental Information

  • Embedded Options AvailableNo
  • Conflict FreeYes
  • DatasheetView now

Learn how Intel is pursuing conflict-free technology.

Memory Specifications

  • Max Memory Size (dependent on memory type)128 GB
  • Memory TypesDDR4-2666
  • Max # of Memory Channels4
  • ECC Memory Supported ‡No

Expansion Options

  • Scalability1S Only
  • PCI Express Revision3.0
  • Max # of PCI Express Lanes28

Package Specifications

  • Sockets SupportedFCLGA2066
  • Max CPU Configuration1
  • Thermal Solution SpecificationPCG 2017X
  • Low Halogen Options AvailableSee 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 Set64-bit
  • Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0, AVX-512
  • Enhanced Intel SpeedStep® TechnologyYes

Intel® Data Protection Technology

  • Intel® AES New InstructionsYes

Intel® Platform Protection Technology

  • Execute Disable Bit ‡Yes

Critic Reviews

80

Fantastic all-round performance; unlocked multiplier for easy overclocking.

TopNewReview

Read the full review

Compare Intel Core i7-7820X with similar Processors

Intel Core i7-7820X
VS

Intel Core i7-7820x OEM

Intel Core i7-7820X
VS

Intel Core i7-7740X

Intel Core i7-7820X
VS

Intel Core i7-7800X

You might also like

$574

Intel Xeon E3-1285 v6 OEM
$224

Intel Core i7-4790 OEM
$349

Intel Core i7-6850K
$176

Intel Core i3-10105

62nd / 418

Saved comparisons

    News

    Intel ARC: new GPUs nomenclature and possible custom models

    Browse Categories

    Feedback

    Got any questions or suggestions? Contact us!

    Our top choices

    CPU GPU SSD Laptop BuildAPC - October 2021

    Spotlight

    HOT

    Seagate 6TB ST6000DM001

    View other selected PC parts ►

    Trending PC Parts

    • Samsung 980 PRO 1TB

      Samsung 980 PRO 1TB

      Series: 980 PRO

      Capacity: 1000GB

      Interface: M.2 (M)

      NVME:

      Form Factor: M.2-2280

      SSD Controller: Samsung Elpis

      NAND Flash Type: Samsung V-NAND

      Max Sequential Read: Up to 7000 MB/s

      Max Sequential Write: Up to 5000 MB/s

    • Phanteks Eclipse P500A

      Phanteks Eclipse P500A

      Type: ATX Mid Tower

      Color: Black

      Includes Power Supply:

      External 5.25" Drive Bays: 0

      External 3.5" Drive Bays: 0

      Internal 2.5" Drive Bays: 3

      Internal 3.5" Drive Bays: 2

      Motherboard Compatibility: ATX, EATX, Micro ATX, Mini ITX

      Front Panel USB Ports:

      Dimensions: 510mm x 240mm x 505mm

      Max VGA length allowance: 435.00mm

      Expansion Slots: 7

    • Western Digital SN850 2TB

      Western Digital SN850 2TB

      Series: BLACK SN850 NVMe

      Capacity: 2000GB

      Interface: M.2 (M)

      NVME:

      Form Factor: M.2-2280

      SSD Controller: WD/SanDisk NVMe G2

      NAND Flash Type: 3D NAND

      Max Sequential Read: Up to 7000 MB/s

      Max Sequential Write: Up to 5100 MB/s

    Follow us

    Facebook
    Twitter
    x