Originally posted by: DrMrLordX
Less than 100 if possible.
That Asus board you linked looks pretty good, but it's out of stock on the Egg. It's probably available elsewhere. I'm not really in the market right now but knowing that board is out there is helpful nevertheless.
I'm really asking this question because there's a current line of thinking right now that paying the extra $20 for the X3 720 BE is a good deal because you'll be able to OC it to its limits more easily on a cheap motherboard - one that presumably will have HTT limitations. Realistically speaking, any cheap motherboard unable to hit 284 mhz HTT (the speed where the lowly 710 hits 3.7 ghz) probably won't have sufficient power regulation or BIOS settings to hit the desired 3.6-3.7 ghz that people would want from a 720 BE anyway.
Take a look at this sad little board:
http://www.newegg.com/Product/...x?Item=N82E16813135074
This poor dog only lets you run up the HTT and that's about it. You can forget about tweaking any voltages in BIOS. In fact, most of the sub-$70 segment seems to have problems with BIOS options. Some have none, some lack memory settings (and interestingly enough many have no CPU multiplier options which sucks for those 720 BE owners), some just can't tweak the NB, etc etc.
It seems like people getting the 720 BE can forget about using the unlocked multi to get the chip to run faster than a 710 on cheap, feature-poor boards.