Galaxy GeForce GTX 680 4GB called “Gemini” has a base core clock of 1110 MHz. Boost clock was set to
1162 Update: 1176 MHz, while memory remains as default 1502 MHz. Galaxy used dual-sided memory increasing its capacity to 4GB. This card is still featuring 256-bit memory interface, performance boost over 2GB model may not be as high as expected.
This card requires both 8-pin and 6-pin power connectors, also heatsink is noticeably bigger with increased cooling capacity to 250 Watts (in comparison to reference 225 Watts). It is equipped with more efficient 5+2 Phase VRM.
Price and release date ware not yet revealed.