It looks the same

We don’t know what do you need to do to call a chip a new architecture but are suspicious about some comments about the R390 series

Only Fiji is an all-new chip

While we are getting close to the launch of AMD's new Radeon 300-series lineup, a new report suggest that most of the upcoming Radeon 300 series will be based on older GCN 1.1 and GCN 1.2 architecture while Fiji GPU will actuallly be the only new chip.