home > Radeon HD 4870 / AF4870-1024D5H1
AFOX Radeon HD 4870 (part number AF4870-1024D5H1) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4870 GDDR5. The GPU is manufactured on 55 nm technological process. The card has 700 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 16 color ROPs, together with 40 texture units. The Radeon HD 4870 comes with 1 GB of GDDR5 memory. Since the memory runs 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 slots on the motherboard. The maximum power consumption of this model is 130 Watt, identical to the reference design.
More detailed specifications of the AFOX Radeon HD 4870 card are available below.