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AMD Radeon HD 6770M is a mobile Graphics Processing Unit, that utilizes TeraScale 2 Unified Processing architecture and is fabricated on 40 nm manufacturing process. The GPU was launched in January 2011. The card has 725 MHz graphics clock frequency. It also has 480 stream processors, 24 texture units, and 8 color ROPs. The Radeon HD 6770M incorporates 1 GB of GDDR5 memory. Since the memory operates at 900 MHz, and uses 128 bit bus, the effective memory bandwidth is 57.6 GB/s. The GPU has MXM interface. This model has the maximum power draw of 35 Watt. For improved AMD Radeon HD 6770M game and 3D graphics performance, it can be paired with another graphics card in crossfire mode.
More detailed specifications of the GPU are available below.