(UPDATE): AMD Unveil RX 5000 (Navi) with their new architecture design, Interview with Lisa SU, Ray Tracing detail on another SKU's variant, PCIe 4.0 help fast loading on PS5

[Trumpstyle]

Guys some terrible news, I think navi sucks, look at this tweet:

Another note on AMD's GPU news. People have been asking if the 50% eff. gain is just arch, or arch + process. So I went over AMD's keynote for the specific words used: as presented, it's the latter. So arch + process gains = +50%. But we'll know for sure with a full tech briefing

— Ryan Smith (@RyanSmithAT) May 27, 2019

It's 50% effiency gain with 7nm process and architectural improvements, just doing simple math we are absolutely not getting any crazy Teraflops numbers. The card AMD demoed is at best a 225watt gpu, probably 250watt and has about 10 Teraflops based on the 25% ipc gain. A $400 dollar console (PS5) need a gpu that pulls 120watt and a premium $500 console (Xbox anaconda) about 150-160watt.

Both console will almost certainly be below 10 Teraflops, based on the gonzalo codenamn showing PS5 having a 1,8ghz navi gpu it will likely just have 32CU's with 2-4 disabled CU's giving 6,4-6,9TF. Xbox anaconda will probably have 40CU's but 4 disable for yield improvements so 36CU's clocked at 1,9ghz is my guess and will result in a 8,7TF gpu.

Navi went from super-good to good to terrible. Look at this quote from Lisu Su at computex:

"And then, when you put that together, both the architecture – the design capability – as well as the process technology, we're seeing 1.5x or higher performance per watt capability on the new Navi products"

She mentions process technology!!!