Question / Help Problem Streaming Minecraft

I've been trying to get more into streaming lately, and a common game i play with friends is Minecraft. When playing without streaming i get 60 fps (monitor restricts any higher) with very high settings, then the second i start streaming or preview my stream i go down to 11-10 fps and changing the settings wont help. I am able to stream games like GTAV, CS:GO, Fallout 4 and others Flawlessly. Can someone please help?
 
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