ok first card ordered its a
MSI R7950 Twin Frozr 3GD5/OC BE G Radeon HD 7950 3GB 384-bit GDDR5 PCI Express

will probably either get more of these MSI R7950 or I will get more Sapphire AMD Radeon HD 7950 3GB

something cheap since I understand cpu and ram don't really matter that much?
i thought it was all about gpu?
or do they?

anyway I was thinking 2 or 4 gb ram
800w powersupply
cpu I have not been thinking about really, any recommendations?

hi
just bought my first card

MSI R7950 Twin Frozr 3GD5/OC BE G Radeon HD 7950 3GB 384-bit GDDR5 PCI Express

for this card I have a pc ready

however when they are available again I wanna get another 3 or 6 cards (Sapphire AMD Radeon HD 7950 3GB)

now what mainboard have 3 pci-e slots?

what are other good available cards?

hi
I found instead of 7950 a 7970
XFX Radeon HD 7970 Video Graphics Card 3 GB PCI-Express X16 Interface DDR5

would this 7970 be better then the 7950?

how are these 2 compared?

7970 should be doing 700Kh/s?

I only have 1 pci-e slot

however I see what you mean in case of hardware failure


now I am wondering there seem to be many different versions of 7950
could you put multiple different 7950 together? without having config issues?

partnumber is 11196-19-20G and is not on the list?

so what do you guys think, would I really get 1600khash with this ASUS PCI-E AMD HD7990-6GD5 LITECOIN 1600khash

what would be the hashrate of Sapphire 7950?
and what you mean with The reference model!?

I don't know if links are allowed?
but its around 300euro shipped and you can find him on fleabay

I also found
ASUS PCI-E AMD HD7990-6GD5 LITECOIN 1600khash

would this really do 1600 khash?

but this one is just over 700euro shipped

worth it?

also could you have different khash cards together
so lets say I buy 1600khash and later 600khash would this work together?
or do all need to be the same khash?

hi
I wanna purchase this card

Sapphire Radeon HD 7950 Graphic Card 3 GB HDMI | Display Port | DVI DDR5

would this be a good choise?