home > Radeon HD 7770 GHz Edition / CGAX-7772B
Club 3D Radeon HD 7770 GHz Edition (part number CGAX-7772B) is a desktop Graphics Processing Unit, based on AMD Radeon HD 7770 GHz Edition, and built on 28 nm technology. The GPU was launched in February 2012. The card has graphics clocked at 1 GHz. Furthermore, it has 640 stream processors, 16 color ROPs, as well as 40 texture units. The Radeon HD 7770 GHz Edition comes with 1 GB of GDDR5 memory. Since the memory runs at 1.125 GHz, and uses 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model needs up to 80 Watt of power. For better Club 3D Radeon HD 7770 GHz Edition 3D graphics and game performance, it can be paired with a similar card in crossfire mode.
Below you will find detailed specs of the Club 3D Radeon HD 7770 GHz Edition graphics card.