My render looks a bit too grainy specially on the metal parts, how do i fix that?

[severussnope]

[2416marc]

I haven’t done that tutorial yet, but these come to mind:

1.) Increase your rendering count.

2.) Add a denoising node to your compositing:

https://cgcookie.com/tutorial/denoising-renders-in-blender-2-81

[Kent Trammell]

Try increasing your viewport and/or render sample count:

[Author]

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