Using 28 nm GCN optimised graphics processing architecture, the Sapphire HD 7770 GHz Edition OC PCI-E Graphics Card bolsters your graphics performance for stunning visuals and increased speed.
With an impressive 1100 MHz clock speed, you can expect impressive graphics. Coupled with 1 GB of memory, the Sapphire card delivers graphics with added realism and blistering speed. Thanks to the 28 nm GCN architecture, your graphics run faster than ever using AMD App Acceleration....
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