Hey I am wondering if my cpu will get dragged down

[sonerplayz123]

Hello!
Here are my current specs:
i3 2100
nvidia gtx 1030 2gb
and 8 gb of ram
-------------
I will be getting i7 3770k 4 core 3.5ghz

 

[RealBeast]

Hello!
Here are my current specs:
i3 2100
nvidia gtx 1030 2gb
and 8 gb of ram
-------------
I will be getting i7 3770k 4 core 3.5ghz

An i7 will provide a lot more that that old i3 for CPU intensive tasks, what motherboard and what uses?