ASUS ROG Strix NVIDIA GeForce RTX 3070 DirectX 12 ROG-STRIX-RTX3070-O8G-GAMING 8GB 256-Bit GDDR6 PCI Express 4.0 HDCP Ready Video Card. NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world's fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency. 2nd Generation RT Cores:Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance. 3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS.Now with support for up to 8K resolution, these cores deliver a massive boost in game performance and all-new AI capabilities. Axial-tech Fan Design has been tuned up with more fan blades and a reversed rotational direction for the center fan. 2.9-slot design expands cooling surface area compared to last gen for more thermal headroom than ever before. Super Alloy Power II includes premium alloy chokes, solid polymer capacitors, and an array of high-current power stages. GPU Tweak II provides intuitive performance tweaking, thermal controls, and system monitoring.