nikoli707 :
pascal titan has 3584 cores while the 1080 has 2560. thats exactly 40% more cores.
and 50% more memory bandwidth. Nearly equal to that of AMD's HBM-equipped Fury X.
iamacow :
Not to mention no games even at 4k use 8GB of ram, 12GB is pointless when its only GDDR5x.
They probably don't use it, because 'till a couple months ago, there have hardly been any cards that had more than 6. I don't know why you say 12 is pointless - they added 50% more RAM, but also increased bandwidth by the same amount. So, if 8 GB made sense at 256-bit, then no reason 12 GB wouldn't work just as well on a 384-bit interface.
Kenneth Barker :
Very Disappointing. I sure hope AMD brings HBM2 on the 25th.
Disappointing? Very?? Wow. Talk about entitled.
It was already well-known GP102 would be GDDR5X-based, if that's what you're on about.
Anyway, prepare to be Very, Very Disappointed. AMD
did pull Vega into 2016, but you can bet it won't appear 'till late Q3 or Q4. And the power numbers on Polaris tell me it's not going to be a GP102-killer.