ROG Strix GeForce GTX 1080 8GB GDDR5X with Aura Sync RGB for best VR & 4K gaming DirectCU III with Patented Wing-Blade Fans delivers 30% cooler and 3X quieter performance. ASUS FanConnect features 4-pin GPU-controlled headers connected to system fans for optimal thermal performance. Industry Only Auto-Extreme Technology with Super Alloy Power II delivers premium quality and best reliability. Aura RGB Lighting to express personalized gaming style. VR-friendly HDMI ports for immersive virtual reality experiences. GPU Tweak II with Xsplit Gamecaster provides intuitive performance tweaking and lets you stream your gameplay instantly. NVIDIA ANSEL for a revolutio model : ASUS ROG Strix GeForce GTX 1080 8G Gaming 8GB 256-bit GDDR5X with Aura Sync RGB tag : Video - Graphic Cards