home > Radeon HD5770 1GB GDDR5 (V2) / VX5770 1GBD5-HV2
One of a few VTX3D Graphics Processing Units, based on ATI Radeon HD 5770, VTX3D Radeon HD5770 1GB GDDR5 (V2) (part number VX5770 1GBD5-HV2) is manufactured using 40 nm technological process. The card is targeted at desktop market segment. The card's graphics frequency is 850 MHz. Furthermore, it has 800 stream processors, 40 texture units, and 16 color ROPs. The Radeon HD5770 1GB GDDR5 (V2) has 1 GB of GDDR5 memory. Because the memory runs at 1.2 GHz, and uses 128 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 2.1 interface, and requires 2 slots on the motherboard. The maximum power consumption of this model is 108 Watt, identical to the reference design. To increase VTX3D Radeon HD5770 1GB GDDR5 (V2) game and 3D graphics performance, it can be paired with another graphics card in crossfire mode.
Detailed specifications of the GPU are available below.