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Sapphire Radeon HD 6770 512MB Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6770. The GPU is manufactured using 40 nm technological process. The card's graphics frequency is 850 MHz. It also has 800 stream processors, 16 color ROPs, and 40 texture units. The Radeon HD 6770 512MB comes with 512 MB of GDDR5 memory, utilizing 128 bit interface. The memory is clocked at 1.2 GHz, which gives 76.8 GB/s memory bandwidth. The GPU has PCI Express 2.1 interface, and needs 2 motherboard slots. Similar to the reference design, this model has the maximum power draw of 108 Watt. The Sapphire Radeon HD 6770 512MB supports crossfire technology, and will perform significantly better in games when paired with a similar card.
More detailed specifications of the graphics card are available below.