8800 Series - GT vs. GTS(G92) vs. GTX price and performance

[veedubfreak]

You wont see any dips due to the motherboard. I run SLI 9800GTX on a pci-e1.1 board and havent run into any issues.

 

[NightSurge]

But do both lanes run at x16? Because his second PCI-E x16 slot only runs at x1 or x4 according to the specifications online.

 

[maroon1]

the G92 GPU is basically the same as a G80 GPU, except it's smaller (in physical size), cheaper to make, uses less power, and uses a 256-bit bus instead of a 384-bit bus

There some other difference as well

G80 have 24 ROP's

G92 have 16 ROP's

However, G92 have twice the texture unit compared to G80

You can check more info from here