I came here intending to make an almost identical thread, and since you have made this one, I'll just tag along:
I'm building a new system. I've already bought a i7 920 of D0 stepping. Main use of the system will be gaming, video playback and digital imaging &3D modelling/animation software.
About the mainboard I want, all I know and can say is this:
- sub $300 range
- At least 1 IDE port
- At least 2 PCI ports (for my TV card and PCI SB X-FI ExtremeGamer, therefore I couldn't care less about onboard audio - unless current generation of onboard audio easilty outdo my card, LOL)
- Support for both SLI & CrossFire (at x16/x16) >>this means that the second GPU would work at full capacity as well, right?
- 3+ Way SLI / CrossFire not needed (I just *might* go regular SLI or CrossFire at some point, but I'm positive that I won't a threesome of GPUs, or more)
- At least 1 external SATA port
- Since all of the current-crop of mobos come with more USB and SATA ports than I use atm, I have no preference over the specific numbers
Notes:
- I have absolutely no idea regarding memory specifications, so no preference in that area.
- I have absolutely no idea what various PCI-2x/4x/8x etc. are for and why I might need them, so no preference in that area.
Partly guided by numerous site reviews, customer reviews and ratings, here's what I've concluded to be a reasonable selection which meet all of my criteria:
EVGA E758-A1 ~$300
Maximum Memory Supported: 12GB >how bad is this? how soon would 12+ GB of RAM be a necessity?
EVGA E758-TR ~$270
ASUS P6T Deluxe V2 ~$300
ASUS P6T EXTREME(?) ~$250
ASUS P6T ~$180
INTEL DX58S0 ~$240
Then there are also the Gigabyte mobos for which I find excellent references, but enigmatically, they haven't added a single eSATA port on either. I also don't know if they are x16/x16:
GIGABYTE GA-EX58-UD3R ~$210
GIGABYTE GA-EX58-UD4P ~$260
GIGABYTE GA-EX58-UD5 ~$300
I'm having a real difficult time discerning the major differences between all these (other than the impact of 2-way vs. 3-way SLI/CrossFire) and why I should go for one over the other.
Notes:
I'm still on an old Pentium 4 3.4 XE (s478), with good old APG video socket and several regular PCI sockets, running 4 sticks of 400mhz DDR2 ram. The newest pieces of technology in my board are probably the SATA ports. So, I'm not familiar with any of the PCIe/x and honestly, and I find the naming conventions confusing, what with 16x/8x/4x, or the difference between e/x, if any.
I've bought this i7 920 D0 stepping, partly because it was a one-time only killer deal and if ever feel like getting one of the higher 1366 i7s later, I can easily sell it where I live for the price I bought it at. I read that Intel will introduce a new socket, 11something later, which will include the future i7s as well and replace the 1366 i7s, but I just decided that I couldn't wait much longer for a new system.
Main resource-heavy use of the new system will be gaming, video playback and light use of various digital imaging and 3D modelling/animating software. Bottomline is that I'd like to build an as long lasting system as my current one (I've only recently started experiencing trouble with playback of newer bluray videos on my current system, and likewise with games. Even Crysis runs perfectly playable on medium settings). 920 might not have been the best choice for that atm, but if and when I hit a significant CPU bottleneck, I bet there will be lots of cheap dirt 965 XEs floating around (like it happened with P4 XEs). At least I hope.
edit: I've read the sticky on PCI - Express, so I got some of the basics, but there seems to be a lot more into it than simple generation differences so what I should look for in a mobo in that regard is still not clear to me. Just saying.