Intel Core i7 5820K Haswell-E (6-core) CPU Review
 

That brings us on to the six-core 5820K and its £300 asking price. Three ton is still a sizable amount of money to drop on a processor, but it does mark a price-point that is reachable for a wider enthusiast audience, as has been proven in many previous CPU generations. Interestingly, its £300 availability puts the Haswell-E 5820K £40 above the price tag of mid-range Haswell’s desktop flagship – the Devil’s Canyon 4790K. We investigate if that 15% cost increase buys the LGA2011-3 5820K a worthwhile performance benefit.

http://www.kitguru.net/components/cp...re-cpu-review/