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HIS Radeon HD 6770 Fan (part number H677F1GD) is one of a few HIS desktop graphics processing units, based on AMD Radeon HD 6770. The GPU, produced on 40 nm technological process, boasts TeraScale 2 Unified Processing architecture. The cards graphics frequency is 850 MHz. It also has 800 stream processors, 40 texture units, and 16 color ROPs. The Radeon HD 6770 Fan comes with 1 GB of GDDR5 memory, using 128 bit bus. The memory is clocked at 1.2 GHz, which gives 76.8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires 2 motherboard slots. The maximum power draw of this model is 108 Watt. Game and 3D graphics performance of the HIS Radeon HD 6770 Fan can be improved if it is paired with another card.
More detailed specifications of the HIS Radeon HD 6770 Fan graphics card are available below.