Radeon™ RX 6400 Challenger ITX 4GB, 1923 - 2321MHz, 4GB GDDR6, Graphics Card
ASRock Radeon™ RX 6400 Challenger ITX 4GB (RX6400 CLI 4G). Single fan that provide strong cooling performance and make your gaming rig stay cool. It’s optimized for delivering excellent gaming experience with stylish and streamlined design..
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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
ASRock Tweak 2.0
8K Resolution Support
AMD FidelityFX™ Super Resolution
Hardware Raytracing
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 |