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Diamond Multimedia Radeon HD 5450 (part number 5450PE31G) is a desktop Graphics Processing Unit, based on ATI Radeon HD 5450 GDDR3, and built on 40 nm manufacturing process. The cards graphics frequency is 650 MHz. Furthermore, it has 80 stream processors, 8 texture units, together with 4 color ROPs. The Radeon HD 5450 comes with 1 GB of GDDR3 memory. Because the memory operates at 600 MHz, and uses 64 bit bus, the effective memory bandwidth is 9.6 GB/s. The GPU supports PCI Express 2.1 interface, and needs a single slot on the motherboard. This model requires up to 19.1 Watt of power. Gaming and 3D graphics performance of the Diamond Multimedia Radeon HD 5450 can be improved if it is paired with a similar card.
More detailed specifications of the Diamond Multimedia Radeon HD 5450 GPU are available below.