ASUS Graphics Cards R9295X2-8GD5 Gigantic 8GB GDDR5 memory for the best gaming experience & the best resolution AMD Power Tune technology provides intelligent power monitoring in the AMD Radeon graphics to enable higher clock speeds and better performance in your favorite games ASUS exclusive GPU Tweak helps you modify clock speeds, voltages, fan performance and more, all via an intuitive interface GPU Tweak Streaming tool allows you to share on-screen action in real-time. Add scrolling text, pictures, and webcam images to the streaming window easily PCI Express 3.0 Delivers double bandwidth per lane of PCIe Gen 2 for faster GPU - CPU communication