What will the standard model cost? And for that matter, what will the standard model be?
My guess:
12 core CPU = $1200
1 TB SSD = $600
midrange AMD GPU x 2 = $1200
16 GB RAM+case+other stuff = $700
Pretty far off.
1. 12 Core CPU will likely be $1770+ ( probably higher. )
For the Xeon E5 "v1" the high end 8 cores were going for that high.
http://www.cpu-world.com/news_2012/2012030701_Intel_rolls_out_Xeon_E5-1600_and_E5-2600_CPUs.html
The Xeon E5 v2 will have 10 core models at approximately the 8 core prices. The 12 cores are going to costs more than those; not less.
However, hugely unlikely that the 12 core model is a base configuration. It will be a BTO offering.
Not sure if Apple's design allows for the 130W TDP of the E5 1600 models .... If so it will start off with a E5 1620 v2. If not may start with the E5 2620 v2 ( but that is going to have a pretty lame base clock speed).
I'm not sure how well the single fan works to cool everything. It may allow for the 1600's to be used and the 2600's are just strictly BTO. However, if there is a TDP limit Apple will use the 2600's ( they are lower , 95W, because they are intended to be used in pairs. )
2. Extremely doubtful going to come with same storage as have now in standard config. It is going to be higher than rMBP standards though ( in part to keep base system price higher ).
So probably 512GB. 1TB will be an option but not default. Maybe 256GB is Apple feels they can charge much higher for the "next generation" PCI-e implementation ( really mean SATA Express? ). You are paying for "super duper speed" not capacity.
3. They said FirePro AMD's.... FirePro 7000's go for 699 each in the Windows world. Throw on top Apple boot ROM "tax" and proprietary, completey custom daughtercard instead of normal PCI-e card reference design..... Probably at least $799 if not $899.
For $1200 probabl looking at FirePro 5000's with mark-up to to $600 (from windows price of $429).
4. Probably only 8 ( 4 x 2GB ) of RAM in standard config. They'll fill all four slots because 4 memory controllers. However it will be with smallest DIMMs acceptable... which has probably moved to 2GB at this point. They may goose that to 4GB if need to boost base system prices. (it would be a better fit)
Depends on what the minimal dual GPU set up is but either $2,099 or the same old $2,499.