home > Radeon HD5770 1GB GDDR5 (Phoenix EDITION) / VX5770 1GBD5-MDH
VTX3D Radeon HD5770 1GB GDDR5 (Phoenix EDITION) (part number VX5770 1GBD5-MDH) is one of a few VTX3D desktop graphics processing units, based on ATI Radeon HD 5770. Produced on 40 nm manufacturing process, the GPU sports TeraScale 2 Unified Processing architecture. The card's graphics frequency is 850 MHz. It also has 800 stream processors, 40 texture units, together with 16 color ROPs. The Radeon HD5770 1GB GDDR5 (Phoenix EDITION) comes with 1 GB of GDDR5 memory, utilizing 128 bit interface. The memory is clocked at 1.2 GHz, which results in 76.8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. This model requires up to 108 Watt of power, on a par with the reference design. To improve VTX3D Radeon HD5770 1GB GDDR5 (Phoenix EDITION) game and 3D graphics performance, it can be paired with a similar graphics card in crossfire mode.
More detailed specifications of the GPU are available below.