So i sud buy P5N-E?will it better than P5B,i.e Intel 965 based mobos in all respect?
Hmmm...tricky question.Its upto you basically.Asus P5B is not a bad board at all,its very good.If you go for the Deluxe version, you get all the goodies associated with the regular Deluxe models from Asus.
If given a choice of P5N-E SLI Vs. P5B NON Deluxe, i would pick P5N-E SLI with eyes closed.
I would suggest,you compare both the P5N-E SLI and P5B Deluxe 1 on 1.See what all features you will be requiring and then decide.I personally feel the P5N-E SLI if a better or rather easier board for overclocking.Asus P5B Deluxe is known to have a non working or PITA 4:5 Divider.
P5B does not in no way and in any department lack in OC features. Its an OC enthuastic delight.
Pls do not confuse him.IF you are talking of the Vanilla P5B,then yes it lacks in OC options.It has a mere 2.15V Vdimm. Whereas P5B Deluxe has 2.4V and P5N-E SLI has 2.5V
P5B can crack 400 FSB in a jiffie as well, can even reach 600 with a simple BIOS update
Err..nope.400 FSB,piece of cake...agreed.600,well nope.Just cos the BIOS has added support to bump FSB upto 600,does NOT mean it can do 600 FSB.Heck 500 FSB itself can be quite a job to achieve
Supports Quad core and has all features which any other P5B 965 series has.
thats not true.
A piece of advice:: Do'nt go for SLI its more of a hyped stuff rather than actual performance. Instead save the money and go for a single high ended graphics card.
Its not mandatory to use SLI,is it

But if the board offers excellent OCability and VFM,why not go for it ? Heck i have had 4-5 different SLI boards till now,but i did SLI only once.
I still stand by my statement,
1] P5N-E SLI Vs. P5B Dlx = your call,depends on your priorities and budget
2] P5N-E SLI Vs. P5B Plain = P5N-E SLI hands down.
Hope this helps Assassin make his decision