So I will some up the main points quickly:
-Stronger than 780 Ti SLI, and so likely stronger or comparable to a Titan Z. (Though at this point Nvidia will update their design some way to counter this I am sure)
-Yes it is faster than 2x290X. It is clocked higher and has better scailing.
-Likely price of $1500 instead of $3000.
-Built-on 120mm closed loop cooling system. Yes this means it requires a 120mm fan slot to be used. Does this limit what cases it can fit in? Maybe, but the actual card itself is still just dual-slot while the Titan Z is tripple-slot.
-It comes out 4/8/14. Very soon!
So what are your thoughts? R9 290X2 to be announced soon as well?
http://wccftech.com/amd-r9-295x2-vesuvius-gpu-benchmarks-leaked/
^This leaked benchmarl was clearly from Techspot, but they have since ammended the article to try and hide the source. It should also be noted that Bioshock: Infinite leans towards Nvidia cards, and yet it still won. Expect a bloodbath in BF4.
EDIT: Yep it destroys the competition. Titan Z may be dead on arrival:
http://www.tomshardware.com/reviews/radeon-r9-295x2-review-benchmark-performance,3799-9.html
