ASUS nVidia GeForce ROG Astral GeForce RTX™ 5080 16GB GDDR7 OC Edition GDDR7 2760 MHz Boost Clock 30 Gbps 256-bit Digital Max Resolution 7680 x 4320 Graphic Engine NVIDIA® GeForce RTX™ 5080 AI Performance 1899 TOPs Bus Standard PCI Express 5.0 OpenGL OpenGL®4.6 Video Memory 16GB GDDR7 Engine Clock OC mode: 2790 MHz Default mode: 2760 MHz (Boost Clock) CUDA Core 10752 Memory Speed 30 Gbps Memory Interface 256-bit Resolution Digital Max Resolution 7680 x 4320 Interface Yes x 2 (Native HDMI 2.1b) Yes x 3 (Native DisplayPort 2.1b) HDCP Support Yes (2.3) Maximum Display Support 4 NVlink/ Crossfire Support No Accessories 1 x Speedsetup Manual 1 x ROG Graphics Card Holder 1 x ROG Velcro Hook & Loop 1 x ROG Magnet 1 x ROG Graphics Card Keycap 1 x ROG PCB Ruler 1 x Thank You Card 1 x Adapter Cable (1 to 3)​ Software ASUS GPU Tweak III & MuseTree & GeForce Game Ready Driver & Studio Driver: please download all software from the support site. Dimensions 357.6 x 149.3 x 76 mm 14.1 x 5.9 x 3 inch Recommended PSU 850W Power Connectors 1 x 16-pin Slot 3.8 Slot AURA SYNC ARGB AI Performance: 1899 AI TOPS Powered by the NVIDIA Blackwell architecture and DLSS 4 OC mode: 2790 MHz (OC mode)/ 2760 MHz (Default mode) Quad-fan design boosts air flow and pressure by up to 20% Patented vapor chamber with milled heatspreader for lower GPU temperatures Phase-change GPU thermal pad ensures optimal heat transfer, lowering GPU temperatures for enhanced performance and reliability 3.8-slot design: massive heatsink and fin array optimized for airflow from the four Axial-tech fans Secure GPU protection with GPU Guard technology securing four corners of the GPU and GPU bracket ensures stable mounting ​Full metal diecast shroud, frame backplate, and rear I/O bracket brace the PCB for rigidity. Powerful 50-amp MOSFETs with extra power phases help ensure enhanced performance, stability and higher overclocking potential Protective PCB coating guards against moisture, dust, and extreme temperatures. Auto-Extreme manufacturing process for precision and reliability GPU Tweak III software provides intuitive performance tweaking, advanced thermal controls and system monitoring