Intel Core i7-7700K Review & Specifications

Intel Core i7-7700K 4.2GHz Quad-Core LGA 1151 (BX80677I77700K) (NO HEATSINK INCLUDED)

by Intel

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Socket LGA 1151
Intel 200/1001 Series Chipset Compatibility (1. Excludes Intel Octane Technology support)
Intel HD Graphics 630
Intel Turbo Boost 2.0 Technology
Intel Hyper-Threading Technology1

Specs Overview

Model BX80677I77700K
Socket LGA1151
Integrated Graphics Intel HD Graphics 630
CPU Cores 4
CPU Clock Rate 4200MHz
TDP 91W
Includes CPU Cooler

Score Pangoly

94

Intel Core i7-7700K Performance comparison with similar Processors

(Higher is better)

Pangoly Performance

Rendering, Encoding, Compression (Multithread)

Critic Reviews

80

Intel's "Kaby Lake" Core i7 flagship is speedy, with hardware support for 4K streaming and HDR for services like Netflix. But performance gains over its previous-generation counterpart are fairly minimal, and our review chip didn't have much...

Computer Shopper

Read the full review
85

The i7-7700K is Intel's highest clocked CPU ever, but ultimately it's only a minor update to Skylake with incremental improvements.

Essentials

Performance

  • # of Cores 4
  • # of Threads 8
  • Processor Base Frequency 4.20 GHz
  • Max Turbo Frequency 4.50 GHz
  • Cache 8 MB SmartCache
  • Bus Speed 8 GT/s DMI3
  • # of QPI Links 0
  • TDP 91 W

Supplemental Information

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

Learn how Intel is pursuing conflict-free technology.

Memory Specifications

  • Max Memory Size (dependent on memory type) 64 GB
  • Memory Types DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
  • Max # of Memory Channels 2
  • ECC Memory Supported No

Graphics Specifications

  • Processor Graphics Intel® HD Graphics 630
  • Graphics Base Frequency 350.00 MHz
  • Graphics Max Dynamic Frequency 1.15 GHz
  • Graphics Video Max Memory 64 GB
  • 4K Support Yes, at 60Hz
  • Max Resolution (HDMI 1.4)‡ [email protected]
  • Max Resolution (DP)‡ [email protected]
  • Max Resolution (eDP - Integrated Flat Panel)‡ [email protected]
  • DirectX* Support 12
  • OpenGL* Support 4.4
  • Intel® Quick Sync Video Yes
  • Intel® InTru™ 3D Technology Yes
  • Intel® Clear Video HD Technology Yes
  • Intel® Clear Video Technology Yes
  • # of Displays Supported 3
  • Device ID 0x5912

Expansion Options

  • Scalability 1S Only
  • PCI Express Revision 3.0
  • PCI Express Configurations Up to 1x16, 2x8, 1x8+2x4
  • Max # of PCI Express Lanes 16

Package Specifications

  • Sockets Supported FCLGA1151
  • Max CPU Configuration 1
  • Thermal Solution Specification PCG 2015D (130W)
  • TJUNCTION 100°C
  • Package Size 37.5mm x 37.5mm
  • Low Halogen Options Available See MDDS

Advanced Technologies

  • Intel® Optane™ Memory Supported Yes
  • Intel® Turbo Boost Technology 2.0
  • Intel® vPro Technology No
  • Intel® Hyper-Threading Technology Yes
  • Intel® Virtualization Technology (VT-x) Yes
  • Intel® Virtualization Technology for Directed I/O (VT-d) Yes
  • Intel® VT-x with Extended Page Tables (EPT) Yes
  • Intel® TSX-NI Yes
  • Intel® 64 Yes
  • Instruction Set 64-bit
  • Instruction Set Extensions SSE4.1/4.2, AVX 2.0
  • Idle States Yes
  • Enhanced Intel SpeedStep® Technology Yes
  • Thermal Monitoring Technologies Yes
  • Intel® Identity Protection Technology Yes
  • Intel® Stable Image Platform Program (SIPP) No

Intel® Data Protection Technology

  • Intel® AES New Instructions Yes
  • Secure Key Yes
  • Intel® Software Guard Extensions (Intel® SGX) Yes
  • Intel® Memory Protection Extensions (Intel® MPX) Yes

Intel® Platform Protection Technology

  • OS Guard Yes
  • Execute Disable Bit Yes
  • Intel® Device Protection Technology with Boot Guard Yes

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