home > Radeon HD 4850 / 4850PE31G
Diamond Multimedia Radeon HD 4850 (part number 4850PE31G) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4850, and manufactured on 55 nm technological process. The card has graphics clocked at 625 MHz. Furthermore, it has 800 stream processors, 40 texture units, as well as 16 color ROPs. The Radeon HD 4850 embeds 1 GB of GDDR3 memory. Since the memory is clocked at 993 MHz, and uses 256 bit bus, the effective memory bandwidth is 63.55 GB/s. The GPU supports PCI Express 2.0 interface, and requires 2 slots on the motherboard. The maximum power draw of this model is 110 Watt, identical to the reference design.
More detailed specifications of the Diamond Multimedia Radeon HD 4850 card are available below.