home > Radeon HD 7770 iCooler / H777FN1G
HIS Radeon HD 7770 iCooler (part number H777FN1G) is a desktop graphics processing unit, based on AMD Radeon HD 7770 GHz Edition. The GPU, manufactured on 28 nm technology, features Graphics Core Next architecture. The card has 1 GHz graphics clock frequency. Furthermore, it has 640 stream processors, 16 color ROPs, along with 40 texture units. The Radeon HD 7770 iCooler incorporates 1 GB of GDDR5 memory. Since the memory is clocked at 1.125 GHz, and uses 128 bit bus, the effective memory bandwidth is 72 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model uses up to 80 Watt of power, on a par with the reference design. 3D graphics and game performance of the HIS Radeon HD 7770 iCooler can be improved if it is paired with a similar card.
Detailed specifications of the HIS Radeon HD 7770 iCooler GPU you will find below.