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Motherbroard to fit 2 3870x2's?

1K views 14 replies 9 participants last post by  RainStryke  
#1 ·
I'm looking for a motherboard that is able to take 2 3870x2's in Crossfire (1 now then another once the drivers allow Xfire) and that will also have a spare PCI slot for my X-FI although this is not critical if it bumps the price up alot as I can use a USB sound card instead.

My projected upgrade from my sig rig will be...

SilverStone DA850 PSU
3870x2 + another one when driver's allow
New motherboard to accomodate Xfire (thinking P35 or X38?)

Plus all the other bits I have already including Q6600 B3.

Would this do the job? Asus P5E iX38
http://www.scan.co.uk/Products/Produ...oductID=669220

Also, considering this upgrade will cost upwards of £550 + £260 for another X2, will it A) Be a significant uplift form the GTS 640mb I have now and B) Last me for a good length of time without needing to upgrade the GFX?

Thanks for the advice, much appreciated
Image


Edit: I game on a 22" 1680x1050 monitor.
 
#3 ·
Quote:


Originally Posted by !TopGear!
View Post

I'm looking for a motherboard that is able to take 2 3870x2's in Crossfire (1 now then another once the drivers allow Xfire) and that will also have a spare PCI slot for my X-FI although this is not critical if it bumps the price up alot as I can use a USB sound card instead.

My projected upgrade from my sig rig will be...

SilverStone DA850 PSU
3870x2 + another one when driver's allow
New motherboard to accomodate Xfire (thinking P35 or X38?)

Plus all the other bits I have already including Q6600 B3.

Would this do the job? Asus P5E iX38
http://www.scan.co.uk/Products/Produ...oductID=669220

Also, considering this upgrade will cost upwards of £550 + £260 for another X2, will it A) Be a significant uplift form the GTS 640mb I have now and B) Last me for a good length of time without needing to upgrade the GFX?

Thanks for the advice, much appreciated
Image


Edit: I game on a 22" 1680x1050 monitor.

That upgrade (2x3870X2) will last for a BIG while and will be a lot better than you 8800GTS.
dunno when the proper drivers are coming out though.
 
#6 ·
Quote:


Originally Posted by !TopGear!
View Post

I'm looking for a motherboard that is able to take 2 3870x2's in Crossfire (1 now then another once the drivers allow Xfire) and that will also have a spare PCI slot for my X-FI although this is not critical if it bumps the price up alot as I can use a USB sound card instead.

My projected upgrade from my sig rig will be...

SilverStone DA850 PSU
3870x2 + another one when driver's allow
New motherboard to accomodate Xfire (thinking P35 or X38?)

Plus all the other bits I have already including Q6600 B3.

Would this do the job? Asus P5E iX38
http://www.scan.co.uk/Products/Produ...oductID=669220

Also, considering this upgrade will cost upwards of £550 + £260 for another X2, will it A) Be a significant uplift form the GTS 640mb I have now and B) Last me for a good length of time without needing to upgrade the GFX?

Thanks for the advice, much appreciated
Image


Edit: I game on a 22" 1680x1050 monitor.

No need for CrossFire at 1680x1050. I love the 3870 X2 to death, but at those resolutions you should just go with the 8800GT.
 
#7 ·
Quote:


Originally Posted by pauldovi
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No need for CrossFire at 1680x1050. I love the 3870 X2 to death, but at those resolutions you should just go with the 8800GT.

I know its overkill but I am doing it because I want it to last a long time (like my GTS did had it since launch only Crysis troubles it)

However this is likely to be my last chnace to do a big upgrade before I need to be saving money for University etc. Therefore I want to give it as much of a fighting chance as possible at being futureproof.

I am hoping it will keep me playing games at max settings at my native res for atleast 1 year maybe 2 with a bit of luck and tweaking
Image
 
#10 ·
Quote:


Originally Posted by !TopGear!
View Post

I'm looking for a motherboard that is able to take 2 3870x2's in Crossfire (1 now then another once the drivers allow Xfire) and that will also have a spare PCI slot for my X-FI although this is not critical if it bumps the price up alot as I can use a USB sound card instead.

My projected upgrade from my sig rig will be...

SilverStone DA850 PSU
3870x2 + another one when driver's allow
New motherboard to accomodate Xfire (thinking P35 or X38?)

Plus all the other bits I have already including Q6600 B3.

Would this do the job? Asus P5E iX38
http://www.scan.co.uk/Products/Produ...oductID=669220

Also, considering this upgrade will cost upwards of £550 + £260 for another X2, will it A) Be a significant uplift form the GTS 640mb I have now and B) Last me for a good length of time without needing to upgrade the GFX?

Thanks for the advice, much appreciated
Image


Edit: I game on a 22" 1680x1050 monitor.

I like my maximus formula. However, any x38 should do.
 
#12 ·
TBH I just chose that board because I thought it would do the job, overclock decently and is one of the cheapest X38's in the UK.

My only concern was that I heard people were having issues with the slots being to close together making it impossible to fit 2 cards in with a reference cooler.
 
#13 ·
Looks like teh ASUS X38 should have some space with two slots in between the cards. And you will obviosly hvae to get X38 chipset to have 2xPCI-E X16 actual, P35 has one that is x4 so you wouldn't want that.

I would also say try and grab the DFI if you can otherwise that Asus will do fine for you.