24GB GDDR6 Graphic Engine ASUS TUF Gaming Radeon RX 7900 XTX OC Edition 24GB GDDR6 Engine Clock AMD RadeonTM RX 7900 XTX Bus Standard PCI Express 4.0 OpenGL OpenGL® 4.6 Video Memory Boost clock (OC mode): up to 2615 MHz; game clock (OC mode): up to 2455 MHz Boost clock up to 2565 MHz and game clock up to 2395 MHz are the default modes. 6144 Stream Processors 20 Gbps Memory Speed Memory Access Point Digital Max Resolution 384-bit Interface 7680 x 4320 Yes three times (Native DisplayPort 2.1) and once (Native HDMI 2.1). Support for HDCP Yes (2.3) Maximum Support for Displays: 4 NVlink/Crosfire Support Absent Accessory One TUF Reliability Certificate One TUF Velcro Hook and Loop and one TUF Gaming Graphics Card Holder A single collection card