
Intel's big Skulltrail gaming series is pretty much crap. Don't get me wrong if your plastic can handle the $3500+ swipe, then you're in for a treat...sorta. I can point out five major reasons why I suggest to either stick with a single Intel Core 2 Extreme Processor or just wait for Nehalem.
1) Cost
The cost of the system is completely ridiculous. Each processor will run you about $1,500 and the motherboard itself $650. That isn't including RAM, which is mentioned a little further down the list.
2) *cough* Server *cough*
Yeah that's right: Server. That's all Skulltrail is. It's an internally rebranded server motherboard. The Northbridge & Southbridge of Intel's Skulltrail motherboard are unmodified server chips
3) Memory
What kind of Memory/RAM does the Skulltrail Motherboard take? You guessed it, Server RAM. You can only use FB-DIMM. This means performance can actually take a hit and it cost a bit more than DDR2.
4) Heat
Heat can be a problem in a single processor gaming system. That's why a lot of gamers or overclocking enthusiests use liquid cooling. The bad news is, a Skulltrail system will have quite a bit more heat with the two processors. So unless you have some serious Cooling equipment, heat can be a serious problem.
5) Eight Cores, Four Too Many
Unless you are video editing or 3D rendering, I highly doubt the need for eight cores. Few programs can utilize multiple cores, even fewer can utilize eight. At the current time four is efficient unless you run processor intensive apps.
So bottom line, don't buy a Skulltrail system (Especially for Gaming). Unless you have a spare $4000 sitting around and do HD video editing or 3D rendering, go for it.