Getting strange noise using Depth of Field

Development Programming & Scripting
1

Hi all !

I just tested the new Koola demo available here.
Watching his Youtube video, I didn’t see any noise issue with the DOF.

Basically, since a lot of time, I have a DOF noise problem when I’m using the Circle DOF in UE4. I was thinking that it was the same for everybody, but after watching the Koola video, I saw that I was maybe the only one.

Here you can see a comparison of the Koola video with my computer.

My GPU : GTX 970
My CPU : i7 5820k

If someone have some infos on this,
Thanks !

2

Same here, same gpu as you, my circle DOF creates some noisy blurring, also do you know how to exclude lets say the gun from blurring?