home > Radeon HD 4770 512MB GDDR5 / VX4770 512MGD5
VTX3D Radeon HD 4770 512MB GDDR5 (part number VX4770 512MGD5) is a Graphics Processing Unit, produced on 40 nm manufacturing process. The GPU is based on ATI Radeon HD 4770, and it is targeted at desktop market segment. The card has 750 MHz graphics clock frequency. It also has 640 stream processors, 32 texture units, and 16 color ROPs. The Radeon HD 4770 512MB GDDR5 incorporates 512 MB of GDDR5 memory. Because the memory operates at 800 MHz, and uses 128 bit bus, the effective memory bandwidth is 51.2 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 motherboard slots. This model uses up to 80 Watt of power.
Please see below for detailed specifications of the graphics card.