home > Radeon HD 4850 1GB GDDR3 PCI-E
Sapphire Radeon HD 4850 1GB GDDR3 PCI-E is a Graphics Processing Unit, based on ATI Radeon HD 4850, and manufactured on 55 nm technological process. The GPU is targeted at desktop market segment. The card has 625 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 16 color ROPs, together with 40 texture units. The Radeon HD 4850 1GB GDDR3 PCI-E incorporates 1 GB of GDDR3 memory. Since the memory runs at 993 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 63.55 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 110 Watt, which is identical to the reference design.
More detailed specifications of the Sapphire Radeon HD 4850 1GB GDDR3 PCI-E card are available below.