home > Radeon HD 4890 Overclocked / GV-R489OC-1GD
GIGABYTE Radeon HD 4890 Overclocked (part number GV-R489OC-1GD) is one of a few GIGABYTE desktop graphics processing units, based on ATI Radeon HD 4890. The GPU, built on 55 nm technology, sports Unified Superscalar Shader architecture. The card has 900 MHz graphics clock frequency. It also has 800 stream processors, 40 texture units, together with 16 color ROPs. The Radeon HD 4890 Overclocked incorporates 1 GB of GDDR5 memory. Since the memory is clocked at 975 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 124.8 GB/s. The GPU supports PCI Express 2.0 interface, and uses 2 motherboard slots. The maximum power consumption of this model is 160 Watt.
Below you will find detailed specs of the GIGABYTE Radeon HD 4890 Overclocked graphics card.