Click here to get our SAPPHIRE Wallpapers!

SAPPHIRE's website uses cookies to enhance site visitor experience

Visit Privacy for information on how to disable cookies.

I Accept

PULSE AMD Radeon™ RX 6400

  • GPU: Boost Clock: Up to 2321MHz
  • Memory: 4GB/64 bit DDR6. 16 Gbps Effective
  • Stream Processors: 768
  • RDNA™ 2 Architecture
  • Ray Accelerator: 12
Related Product:

PULSE AMD Radeon™ RX 6500 XT

6nm, Up to 2825MHz, 4GB DDR6

Learn More
Explore all PULSE

PERFORMANCE TO RULE YOUR GAME

1080P PERFORMANCE

  • Godfall
  • Horizon Zero Dawn
  • Resident Evil Village
  • Mechwarrior 5: Mercenaries
  • Far Cry 6
  • Second Extinction

SAPPHIRE PULSE AMD Radeon™ RX 6400

The SAPPHIRE PULSE AMD Radeon™ RX 6400 Graphics Card runs on the cool and efficient Axial Fan coupled with Fuse Protection built into the circuit of the external PCI-E power connector to keep the components safe. Dual Ball bearing fans ensure a quieter operation and longer lifespan to increase product longevity.

THE ULTIMATE GAME CHANGER

Powerhouse Performance for 1080P Gaming

Every game.

Every frame.

AMD RDNA™ 2

AMD FidelityFX

RADEON Super Resolution

Learn More

Learn More

Download the Latest TriXX

Specifications

GPU

AMD Radeon™ RX 6400 Graphics Card
6nm GPU
AMD RDNA™ 2 Architecture

Engine Clock

  • Boost Clock: Up to 2321 MHz
  • Game Clock: Up to 2039 MHz

 

Boost Clock is the maximum frequency achievable on the GPU running bursty workload. Boost clock achievability, frequency, and sustainabilty will vary based on several factors, including but not limited to: thermal conditions and variation in application and workloads.

 

Game Clock is the expected GPU clock when running typical gaming applications, set to typical TGP(Total Graphics Power). Actual individual game clock results may vary.

Stream Processors

768

Infinity Cache

16MB

Ray Accelerators

12

Memory Size/Bus

4GB GDDR6

Memory Clock

16 Gbps Effective

Displays

Maximum 2 Displays

Resolution

  • HDMI™: 7680×4320
  • DisplayPort1.4: 7680×4320

Interface

PCI-Express 4.0 x4

BIOS Support

  • UEFI

Game Index

1080P

Sapphire Features

  • Fuse Protection

  • Axial Fan Cooling Technology

  • TriXX Supported

  • TriXX Boost

  • ATX Bracket Accessory

AMD Features

  • AMD RDNA 2 Gaming Architecture
  • DirectX 12 Ultimate support
  • AMD Smart Access Memory Technology
  • AMD Infinity Cache Memory Technology
  • 6nm GPU
  • PCI Express 4.0 Support
  • AMD FreeSync Technology
  • DisplayPort 1.4 with DSC
  • HDMI support
  • Video Streaming up to 8K
  • AMD Radeon VR Ready Premium
  • AMD FidelityFX
  • AMD Radeon Image Sharpening
  • AMD Radeon Anti-Lag
  • AMD Software: Adrenalin Edition
  • Game Driver Optimizations

Cooler Type

Axial Fan Cooling

Form Factor

1 slot, ATX

Low Profile

Dimension: 170(L)X 56.2(W)X 17.2(H)mm

Power Consumption

  • 55W (Board Power)

OS

Linux®, Windows® 7*, Windows® 10, and Windows 11 64-bit  operating system required

*Does not support all features including but not limited to Hardware Raytracing

System Requirement

  • Minimum 350 Watt Power Supply
  • PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.
  • Minimum 8GB of system memory. 16GB recommended. 
  • A display with HDMI or DisplayPort is required
  • Specifications provided here are for guidance only. Please check with your regional distributor or dealer for latest specifications.
  • Colors of PCB or other components may differ from those illustrated.
  • SAPPHIRE reserves the right to update or revise specifications without prior notice.
  • All trademarks and logos are acknowledged as the property of their respective holders.

*The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

Join the Nation!