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Launched in April 2008, ATI Radeon HD 3830 desktop Graphics Processing Unit makes use of Unified Superscalar Shader architecture, and is built on 55 nm technology. The card has graphics clocked at 668 MHz. Furthermore, it has 320 stream processors, 16 texture units, together with 16 color ROPs. The Radeon HD 3830 embeds 256 MB of GDDR3 memory. Since the memory runs at 828 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 26.5 GB/s. The GPU supports PCI Express 2.0 interface, and uses 2 motherboard slots. This model requires up to 75 Watt of power.
More detailed specifications of the ATI Radeon HD 3830 graphics card are available below.