home > Radeon HD 7770 iCooler / H777F1G2M
HIS Radeon HD 7770 iCooler (part number H777F1G2M) desktop Graphics Processing Unit was launched in February 2012. The card is based on AMD Radeon HD 7770 GHz Edition, and built on 28 nm technological process. The cards graphics frequency is 1 GHz. Furthermore, it has 640 stream processors, 40 texture units, together with 16 color ROPs. The Radeon HD 7770 iCooler embeds 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 supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. The maximum power consumption of this model is 80 Watt, identical to the reference design. 3D graphics and gaming performance of the HIS Radeon HD 7770 iCooler can be improved if it is paired with another graphics card.
More detailed specifications of the HIS Radeon HD 7770 iCooler GPU are available below.