>i>The answer to that question comes down to more than one thing, but a valid reason is the fact that the PCB cost is so much higher. All X58 boards that we've seen to date have an eight-layer PCB and for a motherboard manufacturer the cost of making an eight-layer PCB over a six-layer PCB is about 25 percent higher.
We don't know exactly what the price of a motherboard PCB is, but we're sure it's a fair share of the cost of a motherboard. However, we have a feeling that in this case, a lot of the motherboard manufacturers want to cash in on the new platform and they also want to sell their X58 products at a higher price than their X48 models, since it's the latest and greatest model in their line-up.
Intel X58 much cheaper than X48
Posted on Sunday, October 12 2008 @ 2:02 CEST by Thomas De Maesschalck