Tup3x
[H]ard|Gawd
- Joined
- Jun 8, 2011
- Messages
- 1,946
Not necessarily hot... If the clockspeeds are low enough it might be rather energy efficient. Then again Apple should have sourced some mobile GTX 1070/1080s then.So, looks like just with Fiji AMD overvolted the hell out of HBM, even harder than with Fiji (1.35V instead of 1.2V).
And if buildzoid's guess is accurate that basically makes HBM almost as power hungry as GDDR5X for bandwidth.
Lulz.
So, you will be one of few guys running Skylake-W + Vega.
I hope you have kept AC on, because that will be hot as fuck. Or Apple will downclock both to the point where neither is worth having.