6 gb at 1600 mhz sapphire s new flagship graphics card the toxic hd 7970 ghz edition 6 gb has two times as much gddr5 memory as amd s reference radeon hd 7970.
Sapphire vapor x radeon hd 7970 ghz edition 6gb.
On its standard settings the sapphire hd 7970 6gb vapor x edition runs at 1000 mhz and with powertune dynamic boost rises to 1050 mhz on the engine with the memory clock at 6000 mhz effective.
Sapphire toxic hd 7970 ghz edition.
When the dual bios button is operated the core clock speed is raised to 1050 mhz with powertune dynamic boost to 1100 mhz on the engine.
Sapphire s vapor x hd 7970 ghz edition 6gb card is equipped with sapphire s own dynamic power suite that includes a ten phase power design double sided black diamond chokes and directfet technology mounted on a 12 layer pcb all topped off with a vapor x cooler capable of dissipating any thermal load the card can throw at it and keep the tahiti xt core alive and cool to fight another day.