Sapphire Radeon HD 7970 Atomic is preparing a Core with 1335 MHz?

According to reports Chiphell, Sapphire (AMD's most important partner) was going to propose a Radeon HD 7970 custom called Atomic GPU frequency and characterized by a "push" to 1335 MHz , a value that must be considered impressive even if the GPU is Southern Island to 28Nm and have already demonstrated excellent overclocking abilities.

The other features should remain the same with 3GB GDDR5 memory overclocked to 5735 MHz, if the card is confirmed (Sapphire obviously has not commented) should also have a new sink . Expect further updates also because the official launch of the HD 7970 is expected in a few days.