home > Radeon HD 7770 1GB / 900504
VisionTek Radeon HD 7770 1GB (part number 900504) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7770 GHz Edition. The GPU is built on 28 nm manufacturing process. The card's graphics frequency is 1 GHz. It also has 640 stream processors, 40 texture units, as well as 16 color ROPs. The Radeon HD 7770 1GB has 1 GB of GDDR5 memory. Because the memory runs at 1.125 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU has PCI Express 3.0 interface, and needs 2 motherboard slots. Similar to the reference design, this model has the maximum power draw of 80 Watt. 3D graphics and gaming performance of the VisionTek Radeon HD 7770 1GB can be improved if it is paired with another graphics card.
More detailed specifications of the graphics card you will find below.