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AMD Radeon HD 8770M is a mobile Graphics Processing Unit, that makes use of Graphics Core Next architecture and is produced on 28 nm technology. The GPU was released in April 2013. The card has graphics clocked at 775 MHz. Furthermore, it has 384 stream processors, 8 color ROPs, as well as 24 texture units. The Radeon HD 8770M incorporates 2 GB of GDDR5 memory. Since the memory is clocked at 1.125 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface.
More detailed specifications of the AMD Radeon HD 8770M card are available below.