Like your other two 1-sentence posts, you need to tell us more about what you want.
In your motherboard sentence, you mention getting a 7700K - does that mean you plan to overclock? Do you mean a 16 GB kit of 8 x 2?
Overclocking is not necessary. Normal clockspeed will be OK. Yes, 8x2=16GB. But I need VGA port too as I have old monitor with only VGA cable.
I need overclock with core i7 7700K. Forget about other threads or posts by me.