home > Radeon HD 4670 1GB DDR3 / VX4670 1GBK3-H
VTX3D Radeon HD 4670 1GB DDR3 (part number VX4670 1GBK3-H) is a desktop graphics processing unit, based on ATI Radeon HD 4670. The GPU features Unified Superscalar Shader architecture, and it is produced on 55 nm technological process. The card's graphics frequency is 750 MHz. Furthermore, it has 320 stream processors, 8 color ROPs, as well as 32 texture units. The Radeon HD 4670 1GB DDR3 has 1 GB of GDDR3 memory. Since the memory is clocked at 800 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 25.6 GB/s. The GPU supports PCI Express 2.0 interface, and uses 2 slots on the motherboard. This model requires up to 59 Watt of power, same as on the reference design.
More detailed specifications of the graphics card are available below.