home > Radeon HD 4870 / GV-R487D5-1GD
GIGABYTE Radeon HD 4870 (part number GV-R487D5-1GD) is one of a few GIGABYTE desktop graphics processing units, based on ATI Radeon HD 4870 GDDR5. Built on 55 nm technology, the GPU boasts Unified Superscalar Shader architecture. The cards graphics frequency is 750 MHz. Furthermore, it has 800 stream processors, 40 texture units, along with 16 color ROPs. The Radeon HD 4870 embeds 1 GB of GDDR5 memory. Because the memory is clocked at 900 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 115.2 GB/s. The GPU supports PCI Express 2.0 interface, and uses 2 slots on the motherboard. This model needs up to 130 Watt of power, on a par with the reference design.
Please see below for detailed specifications of the GIGABYTE Radeon HD 4870 card.