home > PLUS HD4890 1GB GDDR5 / AX4890 1GBD5-UH
PowerColor PLUS HD4890 1GB GDDR5 (part number AX4890 1GBD5-UH) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4890, and built on 55 nm technology. The cards graphics frequency is 900 MHz. It also has 800 stream processors, 16 color ROPs, along with 40 texture units. The PLUS HD4890 1GB GDDR5 incorporates 1 GB of GDDR5 memory. Since the memory runs at 1 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 128 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 190 Watt, same as on the reference design.
Detailed specifications of the PowerColor PLUS HD4890 1GB GDDR5 graphics card are available below.