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GIGABYTE Radeon HD 5770 (part number GV-R577D5-1GD-B) is a desktop Graphics Processing Unit, based on ATI Radeon HD 5770, and produced on 40 nm manufacturing process. The card has graphics clocked at 850 MHz. Furthermore, it has 800 stream processors, 40 texture units, together with 16 color ROPs. The Radeon HD 5770 comes with 1 GB of GDDR5 memory. Since the memory operates 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 requires 2 motherboard slots. The maximum power draw of this model is 108 Watt. To improve GIGABYTE Radeon HD 5770 3D graphics and gaming performance, it can be paired with a similar graphics card in crossfire mode.
More detailed specifications of the GIGABYTE Radeon HD 5770 graphics card are available below.