Palit has announced the Palit Radeon HD 4850 Sonic. This card is pre-overclocked
to 685MHz core speed and 2000MHz memory speed, and offers more than the standard reference design in performance, innovative cooling and power management to provide intense HD gaming power. The car features 800 stream processors and 512MB of 256bit GDDR3 memory. It supports ATI CrossFireX along with the latest PCI express 2.0 platform and Microsoft DirectX 10.1 Shader Model 4.1 technology.

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The 3-phase PWM power circuit provides a more robust and stable energy distribution system, lengthening the life of the card. The two-ball bearing PWM fan, heat-pipes, and superior copper base ensure high performance and less noise. The temperatures are up to 20 degrees Celsius lower than the original fan and the cooling system is 1 OdB quieter even under full load.