The ASUS  DirectCU II range of graphics cards continues to expand with the ASUS GeForce®  GTX 660 Ti DirectCU II series featuring the Standard, OC and TOP editions.  Utilizing the latest 28nm graphics technology from NVIDIA®, the OC and TOP cards  deliver a factory-overclock while all three cards feature exclusive DirectCU  thermal design and GPU Tweak tuning software to deliver a quieter, faster, and more immersive gameplay experience  that redefines the term affordable performance.                                                         Superior Design and Software  for the Best Gaming Experience
            ASUS equips the GeForce®  GTX 660 Ti DirectCU II series with 2GB of GDDR5 memory clocked at 6008MHz. The TOP  edition features a blistering GPU core boost clock of 1137MHz, 157MHz faster  than reference designs while the OC edition arrives with a factory-set GPU core  boost speed of 1058MHz. Exclusive ASUS DIGI+ VRM digital power delivery and user-friendly  GPU Tweak tuning software allows all cards to easily overclock* beyond factory-set  speeds offering enhanced performance in your favorite game or compute intensive  application.
           
            The ASUS GeForce®  GTX 660 Ti DirectCU II series feature exclusive DirectCU technology.  The custom designed cooler uses direct  contact copper heatpipes for faster heat transduction and up to 20% lower operating  temperatures than reference designs*. The optimized fans are able operate at  lower speeds providing a much quieter gaming or computing environment. For  enhanced stability, energy efficiency, and overclocking margins the cards  feature a six-phase Super Alloy Power design for the capacitors, chokes, and  MOSFETs meant to extend product lifespan and durability while operating  noise-free even under heavy workloads.
           
            ASUS once again  includes the GPU Tweak tuning suite in the box. Overclocking-inclined  enthusiasts or gamers can boost clock speeds, set power targets, and configure  fan operating parameters and policies; all this and more is accessible in the  user-friendly interface. GPU Tweak offers built-in safe guards to ensure all  modifications are safe, maintaining optimal stability and card reliability.                             ###                             * Performance capabilities and results will vary  based on usage patterns and settings.
            Product  specifications and features may change without prior notice. Learn more about  the ASUS GeForce® GTX 660 Ti DirectCU  II series and other ASUS products at usa.asus.com.