AMD's Radeon 5830 May Arrive Later Than Expected
We don't know how the 5830 will be clocked when it launches, but rumors indicate the new card will be roughly equivalent to the Radeon HD 4890 at a lower or equal price point. Right now, the net impact of the delay looks to be fairly minor. The 5830 was originally expected to launch in late January, but is now expected to tip up in February.
Note: This story originally referred to the Mobility 5830 rather than the desktop model. This has been corrected; we apologize for the confusion.