home > Radeon HD 7770 1GB GDDR5
Sapphire Radeon HD 7770 1GB GDDR5 is one of a few Sapphire Graphics Processing Units for desktop market. Based on AMD Radeon HD 7770 GHz Edition, and The GPU is produced on 28 nm manufacturing process, and utilizes Graphics Core Next architecture. The card's graphics frequency is 950 MHz. Furthermore, it has 640 stream processors, 40 texture units, and 16 color ROPs. The Radeon HD 7770 1GB GDDR5 comes with 1 GB of GDDR5 memory, clocked at 1.125 GHz. It has a 128 bit wide memory interface, which gives 72 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and uses 2 slots on the motherboard. Similar to the reference design, this model has the maximum power draw of 80 Watt. The Sapphire Radeon HD 7770 1GB GDDR5 supports crossfire technology, and will perform significantly better in games when paired with another graphics card.
Detailed specifications of the GPU you will find below.