home > Radeon HD 7870 OC / GV-R787OC-2GD
Released in March 2012, GIGABYTE Radeon HD 7870 OC (part number GV-R787OC-2GD) desktop Graphics Processing Unit is based on AMD Radeon HD 7870 GHz Edition, and manufactured on 28 nm technology. The card has 1.1 GHz graphics clock frequency. It also has 1280 stream processors, 80 texture units, together with 32 color ROPs. The Radeon HD 7870 OC embeds 2 GB of GDDR5 memory. Because the memory is clocked at 1.2 GHz, and uses 256 bit bus, the effective memory bandwidth is 153.6 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 175 Watt. To improve GIGABYTE Radeon HD 7870 OC gaming and 3D graphics performance, it can be paired with another graphics card in crossfire mode.
More detailed specifications of the GIGABYTE Radeon HD 7870 OC graphics card you will find below.