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GIGABYTE Radeon HD 4850 (part number GV-R485-512H-B) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4850, and built on 55 nm manufacturing process. The card has 625 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 16 color ROPs, as well as 40 texture units. The Radeon HD 4850 incorporates 512 MB of GDDR3 memory. Because the memory is clocked at 940 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 60.16 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. The maximum power consumption of this model is 110 Watt, identical to the reference design.
Please see below for detailed specifications of the GIGABYTE Radeon HD 4850 card.