home > Radeon HD4870 1GB GDDR5 (BBA) / AX4870 1GBD5-H
PowerColor Radeon HD4870 1GB GDDR5 (BBA) (part number AX4870 1GBD5-H) is one of many PowerColor desktop graphics processing units, based on ATI Radeon HD 4870 GDDR5. The GPU, built on 55 nm manufacturing process, employs Unified Superscalar Shader architecture. The card has 750 MHz graphics clock frequency. It also has 800 stream processors, 40 texture units, along with 16 color ROPs. The Radeon HD4870 1GB GDDR5 (BBA) embeds 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 900 MHz, which translates to 115.2 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 2 slots on the motherboard. The maximum power consumption of this model is 150 Watt.
More detailed specifications of the PowerColor Radeon HD4870 1GB GDDR5 (BBA) card are available below.