home > Radeon HD 7770 GHz Edition 1GB GDDR5 (DisplayPort)
One of a few Sapphire Graphics Processing Units, based on AMD Radeon HD 7770 GHz Edition, Sapphire Radeon HD 7770 GHz Edition 1GB GDDR5 (DisplayPort) is produced on 28 nm technological process. The card is targeted at desktop market segment. The card's graphics frequency is 1 GHz. Furthermore, it has 640 stream processors, 40 texture units, as well as 16 color ROPs. The Radeon HD 7770 GHz Edition 1GB GDDR5 (DisplayPort) incorporates 1 GB of GDDR5 memory, clocked at 1.125 GHz. It has a 128 bit wide memory bus, which gives 72 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model has the maximum power draw of 80 Watt. 3D graphics and game performance of the Sapphire Radeon HD 7770 GHz Edition 1GB GDDR5 (DisplayPort) can be improved if it is paired with a similar card.
Below you will find more detailed specs of the GPU.