home > Radeon HD 6770 / GV-R677D5-1GD
GIGABYTE Radeon HD 6770 (part number GV-R677D5-1GD) is a desktop Graphics Processing Unit, based on AMD Radeon HD 6770, and produced on 40 nm technology. The card has graphics clocked at 775 MHz. Furthermore, it has 800 stream processors, 40 texture units, along with 16 color ROPs. The Radeon HD 6770 comes with 1 GB of GDDR5 memory. Because the memory is clocked at 1 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 64 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 108 Watt, same as on the reference design. 3D graphics and game performance of the GIGABYTE Radeon HD 6770 can be improved if it is paired with a similar graphics card.
More detailed specifications of the GIGABYTE Radeon HD 6770 GPU you will find below.