PowerColor has now announced a new Radeon HD 4890 model, namely the PCS HD4890 2GB, which comes with 2GB of onboard memory and is factory overclocked. The fresh RV790-powered card features 800 Stream Processors, a 256-bit memory interface, DirectX 10.1 and CrossFireX support, and is eqiupped with a dual-slot ZEROtherm cooling system.

In terms of clocks, the new PCS can 'brag' with a 900 MHz GPU and 4000 MHz memory (850/3900 MHz stock). There's no word on the card's pricing but it should hit stores in the next couple of weeks so we'll find that out soon enough.