MSI's GeForce GTX 660 Ti Twin Frozr IV Power Edition is factory overclocked to 1020MHz on the core, with memory left at the default 6008MHz DDR. It uses MSI's Twin Frozr IV cooling system.

NVIDIA's mid-range GTX 660 Ti graphics card utilizes 28nm Kepler architecture and boasts default clock speeds of 915MHz with 2GB GDDR5 RAM clocked at 6004MHz DDR.