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Diamond Multimedia Radeon HD 7770 GHz Edition (part number 7770PE51GV) is a Graphics Processing Unit, based on AMD Radeon HD 7770 GHz Edition, and built on 28 nm technological process. The GPU is aimed at desktop market segment. The card's graphics frequency is 1 GHz. Furthermore, it has 640 stream processors, 16 color ROPs, together with 40 texture units. The Radeon HD 7770 GHz Edition comes with 1 GB of GDDR5 memory, using 128 bit bus. The memory is clocked at 1.125 GHz, which gives 72 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model needs up to 80 Watt of power. For improved Diamond Multimedia Radeon HD 7770 GHz Edition 3D graphics and gaming performance, it can be paired with another graphics card in crossfire mode.
More detailed specifications of the Diamond Multimedia Radeon HD 7770 GHz Edition GPU are available below.