Sapphire Technology Company announced the release of new graphics cards based on AMD Radeon HD 7770. HD 7770 Vapor-X OC Edition.
There are two copper heatpipes. Evaporation chamber allows more efficient transfer of heat from the bottom edges of the fan to the heatsink.
Sapphire HD 7770 Vapor-X OC Edition GPU Clock speed is 100 MHz higher than standard (1100 MHz to 1000 MHz) memory clock also increased - from 1125 MHz to 1300 MHz. Memory Interface - 128-bit, the number of stream processors is equal to 640.
There is only one DVI port and two connectors Mini-DisplayPort, HD 7770 Vapor-X OC Edition has two ports, DVI, DisplayPort 1.2 full-sized one and one HDMI. Overall dimensions of the video card are 225 x 110 x 43 mm.