home > Radeon HD 5550 2GB DDR2
Sapphire Radeon HD 5550 2GB DDR2 is one of a few Sapphire Graphics Processing Units for desktop market. Based on ATI Radeon HD 5550 GDDR3, and built on 40 nm technological process, the GPU boasts TeraScale 2 Unified Processing architecture. The card has 550 MHz graphics clock frequency. Furthermore, it has 320 stream processors, 16 texture units, and 8 color ROPs. The Radeon HD 5550 2GB DDR2 comes with 2 GB of DDR2 memory, clocked at 400 MHz. It has a 128 bit wide memory bus, which results in 12.8 GB/s memory bandwidth. The GPU has PCI Express 2.1 interface, and uses 2 slots on the motherboard. The maximum power draw of this model is 39 Watt. The Sapphire Radeon HD 5550 2GB DDR2 is compatible with crossfire technology, and will perform much better in games when paired with another card.
More detailed specifications of the graphics unit are available below.