ATI RV770 rumors

Unofficial information about the successor to the RV670.

According to the latest online rumors, the first Radeon HD 48xx cards may be on store shelves this summer. Like the RV670, the RV55 graphics core, which is also produced with 770 nm production technology, is paired with GDDR3 memory in the case of the PRO designation, but what is much more "exciting" is that the RV770XT is associated with Samsung's GDDR5 memory chips.

ATI Radeon HD 3870 (RV670)

As these are not officially confirmed data, any such speculation should be treated with caution.