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ASROCK Amd Radeon RX 6400 Challenger ITX 4GB 64-bit GDDR6 1923/2321 MHz DP 1.4 HDMI 2.1 VRR

Frontpage Components TV & Video Cards ASROCK Amd Radeon RX 6400 Challenger ITX 4GB 64-bit GDDR6 1923/2321 MHz DP 1.4 HDMI 2.1 VRR
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ASROCK Amd Radeon RX 6400 Challenger ITX 4GB 64-bit GDDR6 1923/2321 MHz DP 1.4 HDMI 2.1 VRR (RX6400 CLI 4G)

ASROCK Amd Radeon RX 6400 Challenger ITX 4GB 64-bit GDDR6 1923/2321 MHz DP 1.4 HDMI 2.1 VRR

SKU:
RX6400 CLI 4G
  • GPU Family AMD
  • GPU Radeon RX 6400
  • Interface PCI Express 4.0
  • Video Memory 4GB
  • Video Memory Type GDDR6
  • Memory Bus 64
  • HDMI 1
  • Displayport 1
  • USB-C 0
  • Profile Dual Slot
  • Cooling Type Active
Expected in stock 9.4.2026
Description

AMD Radeon™ RX 6400 Challenger ITX 4GB

RX6400 CLI 4G

Features:
  • Clock: GPU / Memory
    • Boost Clock: Up to 2321 MHz / 16 Gbps
    • Game Clock: Up to 2039 MHz / 16 Gbps
    • Base Clock: 1923 MHz / 16 Gbps
  • Key Specification
    • 6nm AMD Radeon™ RX 6400
    • 4GB GDDR6
    • AMD RDNA™ 2 Architecture
    • DirectX 12 Ultimate
    • PCI® Express 4.0 Support
    • 1 x DisplayPort™ 1.4 with DSC / 1 x HDMI™ 2.1 VRR
  • Key Features
    • Single Fan Design
    • 0dB Silent Cooling
    • Super Alloy Graphics Card
    • 8K Resolution Support
    • AMD FidelityFX™ Super Resolution
    • Hardware Raytracing
Specifications:

Graphics Engine
  • AMD Radeon™ RX 6400
Bus Standard
  • PCI® Express 4.0 x4
DirectX
  • 12 Ultimate
OpenGL
  • 4.6
Memory
  • 4GB GDDR6
Engine Clock
  • Boost Clock: Up to 2321 MHz
  • Game Clock: Up to 2039 MHz
  • Base Clock: 1923 MHz
Stream Processors
  • 768
Memory Clock
  • 16 Gbps
Memory Interface
  • 64-bit
Resolution
  • Digital Max Resolution: 7680 x 4320
Interface
  • 1 x HDMI™ 2.1 VRR
  • 1 x DisplayPort™ 1.4 with DSC
HDCP
  • Yes
Multi-view
  • 2
Recommended PSU
  • 350W
Accessories
  • 1 x Quick Installation Guide
Dimensions
  • 162 x 112 x 39 mm, 2-slot
Net Weight
  • 275 g

Please note that although care has been taken in the degree of relevancy, pictures are for display purposes only, and product appearance may differ from what you see. If there are any discrepancies between the product headline, description and picture, the correct information will be in the product headline (i.e. computer systems may not come with monitors even if pictured that way). If anything is unclear, please email support before placing your order.