You can guess how this one's gonna go: top marks for performance and a shriek of despair when it comes to value for money. Is there anyone out there who really needs an over-sized six-core CPU that requires its own chubby LGA-2011 socket and tailored X79 chipset before it'll even switch on in the morning? Could people seriously be persuaded to drop a grand on merely incremental improvements in technology, such as 15MB of L3 cache and a bigger 600MHz Turbo Boost for stock clock speeds up to 3.9GHz? Well now, let's not get distracted. Even if there were no market -- which there is -- Intel would probably carry on releasing world-beating desktop chips s