AMD is working on three new Radeon HD 7900 series SKUs. This includes the dual-GPU Radeon HD 7990, the Radeon HD 7970 GHz Edition and the Radeon HD 7930. The 7990 is reportedly delayed until August to make it perform within "acceptable" range of the GeForce GTX 690, while the Radeon HD 7970 GHz Edition could be just around the corner. The 7930 on the other hand is expected after June, when NVIDIA's upper-mainstream SKUs become available.
The Radeon HD 7970 GHz Edition is aimed against NVIDIA's GeForce GTX 680. AMD will raise the reference clock speeds for the HD 7970.
