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Diamond Multimedia Radeon HD 4550 (part number 4550PE3512HP) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4550 GDDR3, and built on 55 nm technology. The cards graphics frequency is 600 MHz. Furthermore, it has 80 stream processors, 4 color ROPs, as well as 8 texture units. The Radeon HD 4550 comes with 512 MB of GDDR3 memory. Since the memory operates at 800 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 12.8 GB/s. The GPU supports PCI Express 2.0 interface, and uses 1 motherboard slot. The maximum power consumption of this model is 25 Watt.
Below you will find more detailed specs of the Diamond Multimedia Radeon HD 4550 card.