home > Radeon HD 5770 IceQ 5 / H577Q1GD
HIS Radeon HD 5770 IceQ 5 (part number H577Q1GD) is a desktop graphics processing unit, based on ATI Radeon HD 5770. The GPU, manufactured on 40 nm technology, sports TeraScale 2 Unified Processing architecture. The cards graphics frequency is 850 MHz. Furthermore, it has 800 stream processors, 40 texture units, along with 16 color ROPs. The Radeon HD 5770 IceQ 5 incorporates 1 GB of GDDR5 memory. Since the memory runs at 1.2 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. The maximum power consumption of this model is 108 Watt, identical to the reference design. Game and 3D graphics performance of the HIS Radeon HD 5770 IceQ 5 can be improved if it is paired with another card.
Below you will find more detailed specs of the HIS Radeon HD 5770 IceQ 5 GPU.