Intel Celeron G1840 Review & Specs

Intel Celeron G1840 2.80GHz Dual-Core BX80646G1840

Intel Celeron G1840 2.80GHz Dual-Core BX80646G1840

- Intel

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Compatible with Z87 and Z97 motherboards. Z87 motherboard users may need to apply a BIOS update for compatibility. Not compatible with Intel Motherboards.
LGA 1150
Intel Rapid Storage Technology
Quick Sync Video enabling faster video conversion
Intel Device Protection with Boot Guard
Intel IPT with PKI
Intel Turbo boost technology

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Specs Overview

Model BX80646G1840
Release Date May 2014

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

Series Celeron
Core Name Haswell
Socket LGA1150
Integrated Graphics Intel HD Graphics
CPU Cores 2
CPU Threads 2
CPU Clock Rate 2800MHz
CPU Turbo Clock Rate -
CPU Cooler included
Manufacturing Process 22 nm
Cache L3 2MB



  • # of Cores 2
  • # of Threads 2
  • Processor Base Frequency 2.80 GHz
  • Cache 2 MB
  • Bus Speed 5 GT/s DMI2
  • TDP 53 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) 32 GB
  • Memory Types DDR3-1333, DDR3L-1333 @ 1.5V
  • Max # of Memory Channels 2
  • Max Memory Bandwidth 21.3 GB/s
  • ECC Memory Supported Yes

Graphics Specifications

  • Processor Graphics Intel® HD Graphics
  • Graphics Base Frequency 350 MHz
  • Graphics Max Dynamic Frequency 1.05 GHz
  • Graphics Video Max Memory 1.7 GB
  • Graphics Output eDP/DP/HDMI/DVI/VGA
  • Max Resolution (HDMI 1.4)‡ 1920x1080@60Hz
  • Max Resolution (DP)‡ 2560x1600@60Hz
  • Max Resolution (eDP - Integrated Flat Panel)‡ 2560x1600@60Hz
  • Max Resolution (VGA)‡ 1920x1200@60Hz
  • DirectX* Support 11.1/12
  • OpenGL* Support 4.3
  • Intel® Quick Sync Video Yes
  • Intel® Clear Video HD Technology Yes
  • # of Displays Supported 3

Expansion Options

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

Package Specifications

  • Sockets Supported FCLGA1150
  • Max CPU Configuration 1
  • Thermal Solution Specification PCG 2013C
  • TCASE 72°C
  • Package Size 37.5mm x 37.5mm
  • Low Halogen Options Available See MDDS

Advanced Technologies

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

Security & Reliability

  • Intel® AES New Instructions No
  • Secure Key Yes
  • Intel® Trusted Execution Technology No
  • Execute Disable Bit Yes

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