ASUS TUF Gaming GeForce GTX 1660 Ti EVO OC Edition 6GB GDDR6 rocks high refresh rates for an FPS advantage without breaking a sweat. The GeForce GTX 1660 Ti is built with the breakthrough graphics performance of the award-winning NVIDIA Turing architecture. Broadcast your gameplay with the GTX 1660 Ti’s dedicated hardware encoder that is optimized for Open Broadcaster Software (OBS). GeForce Experience lets you capture and share videos, screenshots, and livestreams with friends, keep GeForce drivers up to date, and easily optimize your in-game settings. OC edition: Boost clock: 1845 MHz (OC mode)/ 1815 MHz (Gaming mode) Space-grade lubricant brings the durability of dual ball bearings to quieter sleeve bearing designs. DirectCU II copper heatpipes make direct contact with the die for better cooling. Auto-Extreme Technology uses automation to enhance reliability. 144-hour validation program puts cards through a series of stringent tests to ensure compatibility with the latest games. TUF compatibility testing runs cards through a suite of tests to ensure TUF Gaming motherboards, chassis, and other TUF Gaming alliance components work together flawlessly. GPU Tweak II provides intuitive performance tweaking and thermal controls.