I do understand what you meant I think. And I do believe the bus is the same size either way. I just dont believe there is a limitation that would make a system with 3 cards be at a disadvantage to one with only 2 cards. That would sort of make having the 3rd card pointless and a waste of money.
I do believe that you can only cram so much info down the pipeline but It definately ran better with 3 cards then 2. It scored a higher score with 3 then 2 is what I mean.
My point in the whole thing though(and this may be what you mean) is that the z68 board does not handle the 3 cards the greatest and I do not think it was meant to handle 3 cards like a true express board. I most certainly dont know everything about it. Those are just my thoughts after having ran the board for a year.
It seems they could have given us more lanes on the z68 and they certainly could have at least put an NF200 chip on the upper end X79 boards to get us 4 x16 lanes which Gigabyte has done on their upper end boards until x79.
Just seems to me that they are doing a lot of skimping on the x79 even though it is great to finally have a true express chipset again!
Think of the limitations on the x79 in regards to what upper end X58 boards had. Sort of seems like they are moving backwards to me in features. But who knows!
Maybe Intel had a plan to sell people this series in two different chunks. When I first looked at the features of the X79 it looked like it was going to be a total upgrade of everything across the board. And then all of a sudden some issue came up and everything got stripped to being hardly anymore then the Z68 chipset with the exception of the 40 lanes and quad memory channel. Maybe they are planning to give all that other stuff they cut on the revision. I hear that PCIe 3.0 isnt even in the current 3000 series CPUs.
That was brand new from Newegg! I was able to finagle the price using a few codes and it was on sale with a rebate and I had a 30$ Gift certificate. Before i knew it I had it for 80.00! Of course the way my luck had it I had to wait an additional week to use it in raid0 because my first drive broke the day before this one came in and I had to RMA it. Luckily OCZ had it back to me within a week!
Man I cant stand forums for the most part. It seems everyone is trying to be cool at others expense all the time. In every forum dont say something against the mainstream because that will get you hunted by people!
EDIT: took out a part about another post in another forum. Not necessary.
Sorry for long posts. Thats another thing, Everyone acts like if your post is long then your a troll! Seems lazy to complain about something like a long post that actually explains so no one has to guess what you mean.