motherboard important for gaming question

Simon_126

Prominent
Jun 16, 2017
2
0
510
hello everyone I made a pc and these are the specifications:
-corsair 100r silent edition
-intel core i7-7700 3,6GHz
-cooler master hyper 412s
-asus prime z270-P
-Crucial 16GB DDR4-2133
-msi nvidia gtx 1070
-275gb ssd
-2tb Hdd
-600 watt cooler master
and my screen:
29" LG 29UM58-P UltraWide

now I have 2 questions:
1) If you don't have a really good motherboard does it effect gaming,
and if yes in what aspect

2) for you call of duty guys I started up my black ops 3 and it looked a bit pixelated, i set it on max setting. There is no lag or something. I just find it weird that it is a little pixelated. And I think it is a little bit weird that with my graphics card it looks like that.

Please reply, it would be helpfull.
btw. I am not English so sorry for the bad English
 
Solution
1) Not directly. Good motherboard gives you chance to OC your CPU to higher clock level, and higher clock equals better FPS. But other then that, motherboard quality does not affect gaming.