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ATI Radeon HD 5670 Graphics Processing Unit for desktop market segment makes use of TeraScale 2 Unified Processing architecture, and was released in January 2010. The GPU is built on 40 nm technology. The card has 775 MHz graphics clock frequency. It also has 400 stream processors, 8 color ROPs, together with 20 texture units. The Radeon HD 5670 comes with 1 GB of GDDR5 memory, utilizing 128 bit bus. The memory is clocked at 1 GHz, which translates to 64 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires 2 motherboard slots. This model needs up to 64 Watt of power. To boost ATI Radeon HD 5670 3D graphics and game performance, it can be paired with a similar graphics card in crossfire mode.
Below you will find detailed specifications of the ATI Radeon HD 5670 graphics card.