i7 6700K or i5 6600 or i5 6600K for application developing?

[Vahids]

Hi,
I have a Acer laptop with core i3 3200 and It's slow when I try to run iOS simulator or compiling apps
Android semulator start up is slow too.

I want to setup a PC and I don't have a lot of money, So I can't upgrade every year and bla bla...

SO, I want to buy a MB with Z170 chip and I don't know which CPU would be flawlessly work with my tasks!

+ You're free to recommend a MB too, but my chooses are limit:
http://www.tonymacx86.com/buyersguide/august/2016

 

[Vahids]

I choose i5 6600K because It's support OC with a bit higher price.

I think It will be a good build with GA-Z170X-UD3

 

[sadams04]

Base clock speed is less important than processing threads for what you are after. ...especially if you are budget constrained. Look toward the i7-6700 on either the B150 or H170 chipset and look toward a MB with an M.2 port as well as 4 memory slots. Keep your options open for upgrades down the road... The Gigabyte GA-H170M-D3H is on the list of approved boards for what you are after.

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-6700 3.4GHz Quad-Core Processor ($289.99 @ Newegg)
Motherboard: Gigabyte GA-H170M-D3H Micro ATX LGA1151 Motherboard ($89.88 @ OutletPC)
Memory: G.Skill Ripjaws V Series 16GB (2 x 8GB) DDR4-2133 Memory ($63.99 @ Newegg)
Total: $443.86