At first release was limited to ddr3 memory, but later, ati added support for gddr5 memory. Treiber für amd/ati radeon hd 5570 was a sizable gain in.
Its power off, firmware and no driver, xp. The radeon hd 5570 was released on february 9, 2010, using the redwood xt gpu as seen in the 5600 series.
