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ATI Radeon HD 5870 is a desktop Graphics Processing Unit, that is built on TeraScale 2 Unified Processing architecture and is produced on 40 nm manufacturing process. The GPU was launched in September 2009. The cards graphics frequency is 850 MHz. Furthermore, it has 1600 stream processors, 80 texture units, and 32 color ROPs. The Radeon HD 5870 incorporates 2 GB of GDDR5 memory. Because the memory is clocked at 1.2 GHz, and uses 256 bit bus, the effective memory bandwidth is 153.6 GB/s. The GPU has PCI Express 2.1 interface, and needs 2 motherboard slots. This model has the maximum power draw of 188 Watt.
Detailed specifications of the graphics card you will find below.