Really no 4.4 ghz for me with 212 evo ?

It'll depend on voltage. If you can get to 4.4 with little or no added voltage, you should be good, but if your 3570K needs a decent voltage bump for 4.4, you'll have a hard time.

That's one of the main problems with Ivy. It's fine, as long as you don't add voltage. When you add voltage, it gets stupid hot very quickly.

Each chip is a bit different. You may get lucky, or not.
If your case has decent cooling, 4.4 is definitely a possibility.
My take is to accept what you can get without upping the voltage and be happy.
Even at stock, the 3570K is a very fast chip.