AMD partner Diamond Multimedia has announced that its graphics card offer will soon include a Radeon HD 4670 with 1GB of onboard memory. The new card is powered by the 55nm-built RV730 chip and has 320 Stream Processors, a 128-bit memory interface, CrossFireX support, DirectX 10.1 capabilities and the second coming of the Unified Video Decoder.

Clock wise, the Radeon HD 4670 has a 750 MHz GPU and 1800 MHz GDDR3 memory while in terms of connectivity it offers dual-DVI and a TV-Out. According to Diamond, its new 1GB Radeon will be available at Fry's, Micro Center, Best Buy Canada, and Future Shop.