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Club 3D HD4770 (part number CGAX-4772DD) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4770, and built on 40 nm technological process. The card has 750 MHz graphics clock frequency. It also has 640 stream processors, 16 color ROPs, as well as 32 texture units. The HD4770 embeds 512 MB of GDDR5 memory, using 128 bit bus. The memory is clocked at 800 MHz, which translates to 51.2 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 2 slots on the motherboard. This model needs up to 80 Watt of power, identical to the reference design.
Below you will find detailed specs of the Club 3D HD4770 card.