The ASUS TUF Gaming GeForce GTX 1660 Ti 6GB EVO OC Graphics Card (TUF-GTX1660TI-O6G-EVO-GAMING) combines uncompromising durability, versatile compatibility and full-throttle performance to deliver unparalleled 3D horsepower to the TUF Gaming ecosystem. Impressive practicalities such as Auto-Extreme Technology, rigorous TUF compatibility testing and two high-performance fans outfitted with a space-grade lubricant as well as an IP5X dust resistance for added longevity, truly allows the ASUS TUF Gaming GeForce GTX 1660 Ti 6GB EVO OC Graphics Card (TUF-GTX1660TI-O6G-EVO-GAMING) to establish itself in a league of its own. KEY FEATURES Boost clock: 1845 MHz (OC mode)/ 1815 MHz (Gaming mode) Award-winning NVIDIA Turing architecture Dedicated hardware encoder GeForce Experience Space-grade lubricant DirectCU II copper heatpipes Auto-Extreme Technology 144-hour validation program TUF compatibility testing GPU Tweak II IP5X DUST RESISTANCE Dust is a serious threat to fan health and performance. Once dust has made its way into the fan it is no easy task to remove it, to once again get them performing at peak airflow output. The ASUS TUF Gaming GeForce GTX 1660 Ti EVO 6GB OC Graphics Card (90YV0CT7-M0NA00)’s dual fan system boasts an IP5X certification, which means the housing is protected from dust particles building up, so you can always rely on your cooling system to get the job done. SPACE−GRADE LUBRICANT The ASUS TUF Gaming GeForce GTX 1660 Ti EVO 6GB OC Graphics Card (90YV0CT7-M0NA00)’s advanced fan system has also been infused with an innovative space-grade lubricant, which is leaps and bounds ahead of the standard lubricants used by most fan systems. This aids the sleeve bearings in delivering more impressive performances in the short and long-term, while also minimising the acoustic profile of the fan system during extended performance. DIRECTCU II The ASUS TUF Gaming GeForce GTX 1660 Ti EVO 6GB OC Graphics Card (90YV0CT7-M0NA00)’s fan system also makes use of a series of design features engineered for a more intelligent thermal solution, which also aims to deliver enduring excellence. One of these features includes the implementation of DirectCU II copper heatpipes, which have been designed to come into direct contact with the die, resulting in more efficient and expansive cooling performances. Outfitted with ground-breaking Auto Extreme Technology, the ASUS TUF Gaming GeForce GTX 1660 Ti EVO 6GB OC Graphics Card (90YV0CT7-M0NA00) has established new standards of excellence when it comes to the manufacturing process. This automated development allows all soldering on the graphics card to be completed in a single pass. This helps to limit thermal strain on the internal hardware, while also eliminating the need for harsh chemicals during construction, resulting in less of an environmental impact, as well as low manufacturing power consumption and overall a more dependable graphics card in design and performance. PROTECTIVE BACKPLATE The PCB is reinforced by a backplate that adds structural rigidity, helping to prevent PCB flex and protect components and trace pathways from damage. COMPACT DESIGN The TUF Gaming GeForce GTX 1660 Ti EVO packs potent rendering power into a compact frame that maximizes compatibility with the latest chassis. STAINLESS STEEL BRACKET The mounting bracket of the TUF Gaming GeForce GTX 1660 Ti EVO has been beefed up with 304 Stainless Steel that is harder and more resistant to corrosion. Chipset    GeForce GTX 1660 Ti RAM Capacity    6GB Memory Type    GDDR6 Clock Speed    1815 MHz OC mode Clock Speed    1845 MHz No. of Cores    1536 cores Cooling System    Dual Fan Display Port    1x DisplayPort (1.4) HDMI    1x HDMI (2.0b) DVI    1x DVI Max Resolution    7680 x 4320 Recommended PSU    450 W LHR    N/A