home > Radeon HD4890 1GB GDDR5 (BBA) / AX4890 1GBD5-HM
PowerColor Radeon HD4890 1GB GDDR5 (BBA) (part number AX4890 1GBD5-HM) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4890. The GPU is built on 55 nm technological process. The card has 850 MHz graphics clock frequency. It also has 800 stream processors, 40 texture units, as well as 16 color ROPs. The Radeon HD4890 1GB GDDR5 (BBA) embeds 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 975 MHz, which results in 124.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. The maximum power consumption of this model is 190 Watt, same as on the reference design.
More detailed specifications of the PowerColor Radeon HD4890 1GB GDDR5 (BBA) graphics card you will find below.