Coming this September 10, AMD plans to unveil its HD4600 series (RV730 XT / PRO) cards to directly compete with the Nvidia 9500 series. We will see two flavors brought forward as the HD4670 (RV730-XT) and the HD4650 (RV730-Pro). Both cards are manufactured on the 55 nm architecture at speeds of 750 MHz and 600 MHz. Each card will utilize 320 Stream Processing Units. Some of the other technical, and notable features of the HD4600 series are as follows:

- PowerPlay 2.0 Functions
- Unified Video Decoder 2 (UVD 2
- Direct-X 10.1
- Shader Model 4.1
- Physics acceleration & Dynamic geometry acceleration
- 24X CFAA Technology

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