SPECIFICATIONS Model Name Radeon™ RX 6400 AERO ITX 4G Graphics Processing Unit Radeon™ RX 6400 Interface PCI Express® Gen 4 x 4 Core Clocks Boost: Up to 2321 MHz Game: Up to 2039 MHz CUDA® CORES 768 Units Memory Speed 16 Gbps Memory 4GB GDDR6 Memory Bus 64-bit Output DisplayPort x 1 (v1.4a) / HDMI x 1 (Supports 4K@120Hz/8K@60Hz and VRR as specified in HDMI 2.1) HDCP Support Y Power consumption 53W Power connectors N/A Recommended PSU 350W Card Dimension (mm) 172 x 112 x 39 mm Weight (Card / Package) 358g / 718g DirectX Version Support 12 API OpenGL Version Support 4.6 Maximum Displays 2 VR Ready Y FreeSync™ Technology Y Digital Maximum Resolution 7680 x 4320