home > Radeon HD 4870 IceQ 4+ 512 MB / H487Q512H
HIS Radeon HD 4870 IceQ 4+ 512 MB (part number H487Q512H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4870 GDDR5. The GPU is produced on 55 nm technology. The card has 750 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 40 texture units, together with 16 color ROPs. The Radeon HD 4870 IceQ 4+ 512 MB incorporates 512 MB 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 needs 2 motherboard slots. This model requires up to 130 Watt of power, on a par with the reference design.
More detailed specifications of the HIS Radeon HD 4870 IceQ 4+ 512 MB card are available below.