home > Radeon HD5770 1GB GDDR5 / AX5770 1GBD5-H
PowerColor Radeon HD5770 1GB GDDR5 (part number AX5770 1GBD5-H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 5770, and built on 40 nm technological process. The card has 850 MHz graphics clock frequency. It also has 800 stream processors, 16 color ROPs, as well as 40 texture units. The Radeon HD5770 1GB GDDR5 incorporates 1 GB of GDDR5 memory. Because the memory operates at 1.2 GHz, and uses 128 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. This model uses up to 108 Watt of power, on a par with the reference design. The PowerColor Radeon HD5770 1GB GDDR5 supports crossfire technology, and can be paired with a similar card for an extra 3D graphics and gaming performance.
More detailed specifications of the PowerColor Radeon HD5770 1GB GDDR5 graphics card are available below.