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Diamond Multimedia Radeon HD 5770 (part number 5770PE51GDP) is a desktop Graphics Processing Unit, based on ATI Radeon HD 5770, and built on 40 nm technological process. The card has 850 MHz graphics clock frequency. It also has 800 stream processors, 16 color ROPs, as well as 40 texture units. The Radeon HD 5770 comes with 1 GB of GDDR5 memory. Since the memory runs at 1.2 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 2.1 interface, and uses 2 slots on the motherboard. This model requires up to 108 Watt of power, which is on a par with the reference design. The Diamond Multimedia Radeon HD 5770 supports crossfire technology, and can be paired with a similar card for better game and 3D graphics performance.
More detailed specifications of the Diamond Multimedia Radeon HD 5770 GPU you will find below.