Fuck this shit. 5% increase in performance, 5% increase in price. Goes great with Nvidia's 25% increase in performance for 25% increase in price. This is a step back for computing.
Hmmm an upgrade to my i7-2600k? or not...
Do you use IGP? Do you use apps that use AVX2? If not, stay clear of Haswell. You might as well as buy a 2600K to replace your 2600K.
The focus on overclocking the OP seems completely irrelevant and pointless. Who honestly needs to overclock anything these days?
I'm glad Intel isn't focusing on such unnecessary enthisast boner matches. Looks like Haswell does what it promised to do - significantly increase graphics performance, significantly lower power consumption (when not overclocking), enabling extremely fast laptops that get far higher battery life.
Overclocking at home reduces frame latency in games. Games that are heavy on CPUs like Civ5 benefit from an OC.
At work, overclocking saves years of engineering time each year. Yes, that's right. Because software builds and FPGA compiles benefit linearly, and those things take hours each time.
Intel has the capacity to sell a much higher clocked CPU for businesses even with 6 cores, but they don't care. AMD is too far behind, so they rather put all R&D into killing ARM.
The 1 thing that it does well is mobile power life, I agree with that. I just don't like this binary choice of desktop or mobile improvements. I should be able to get a 4770K with 6-8 cores with no IGP and better thermal solution so I can overclock to nearly 5.5 GHz.