ZOTAC unveiled their reference and AMP! version of GeForce GTX 660 Ti with other brands the launch day but there is something very exciting they have been hiding for a later day and its their GeForce GTX 660 Ti Extreme Edition. This monstor is based on the same PCB as their GTX 680 Supreme Edition. It has 8+3+1 phase power design, tantalum and FRCAP capacitors. All the voltage regulation is controlled by CHiL PWM CHL8318 controller. All the power is provided via one 8-pin and one 6-pin PCI Express power connector.
It also comes with ZOTAC’s special OC+ overclocking module. Like all other GTX 660 Ti cards, it comes with 1,344 stream processors and 2GB of memory spread across a 192-bit interface. Core of this card is clocked at 1100 MHz, boost clock is 1202 MHz while memory is at 1650MHz (memory data frequency is 6600MHz). In terms of cooling, it comes with twin fan cooler with five 9mm heatpipes and very industrial looking metallic shroud. For display output, it has two DVI, one HDMI and one DisplayPort.
There is no information about its availability or price.