home > Radeon HD4550 512MB DDR3 / AX4550 512MK3
PowerColor Radeon HD4550 512MB DDR3 (part number AX4550 512MK3) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4550 GDDR3, and produced on 55 nm technology. The cards graphics frequency is 600 MHz. Furthermore, it has 80 stream processors, 8 texture units, along with 4 color ROPs. The Radeon HD4550 512MB DDR3 incorporates 512 MB of GDDR3 memory. Because the memory operates at 750 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 12 GB/s. The GPU supports PCI Express 2.0 interface, and requires a single slot on the motherboard. This model needs up to 25 Watt of power, same as on the reference design.
Below you will find more detailed specs of the PowerColor Radeon HD4550 512MB DDR3 graphics card.