Learn more about the ASUS DUAL-RX6400-4G
Model| Brand | ASUS |
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| Series | Dual |
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| Model | DUAL-RX6400-4G |
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Interface| Interface | PCI Express 4.0 |
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Chipset| Chipset Manufacturer | AMD |
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| GPU Series | AMD Radeon RX 6000 Series |
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| GPU | Radeon RX 6400 |
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| Architecture | RDNA 2 |
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| Game Clock | 2039 MHz |
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| Boost Clock | 2321 MHz |
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| Stream Processors | 768 Stream Processors |
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Memory| Effective Memory Clock | 16 Gbps |
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| Memory Size | 4GB |
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| Memory Interface | 64-Bit |
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| Memory Type | GDDR6 |
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3D API| DirectX | DirectX 12 Ultimate |
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| OpenGL | OpenGL 4.6 |
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Ports| Multi-Monitor Support | 2 |
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| HDMI | 1 x HDMI 2.1 |
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| DisplayPort | 1 x DisplayPort 1.4a |
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Details| Max Resolution | 7680 x 4320 |
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| CrossFireX Support | Crossfire Support for DirecX 12 and Vulkan. |
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| Cooler | Double Fans |
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| Thermal Design Power | 53W |
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| Recommended PSU Wattage | 500W |
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| HDCP Ready | 2.3 |
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Features| Features | Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
A 2-slot Design maximizes compatibility and cooling efficiency for superior performance in small chassis.
Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
Auto-Extreme Technology uses automation to enhance reliability.
A protective backplate prevents PCB flex and trace damage. |
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Form Factor & Dimensions| Max GPU Length | 201 mm |
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| Card Dimensions (L x H) | 7.91" x 4.88" |
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| Slot Width | 2 Slots |
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Packaging| Package Contents | Accessories 1 x Speedsetup Manual |
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Additional Information| First Listed on Newegg | November 18, 2025 |
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Customer Reviews of the ASUS DUAL-RX6400-4G