home > Radeon HD 5770 / 5770PE51GT
Diamond Multimedia Radeon HD 5770 (part number 5770PE51GT) is a desktop Graphics Processing Unit, based on ATI Radeon HD 5770, and produced on 40 nm technological process. The card has 850 MHz graphics clock frequency. It also has 800 stream processors, 16 color ROPs, along with 40 texture units. The Radeon HD 5770 incorporates 1 GB of GDDR5 memory. Because the memory is clocked at 1.2 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 2.1 interface, and uses 2 slots on the motherboard. This model needs up to 108 Watt of power, identical to the reference design. Gaming and 3D graphics performance of the Diamond Multimedia Radeon HD 5770 can be improved if it is paired with another card.
More detailed specifications of the Diamond Multimedia Radeon HD 5770 GPU are available below.