OBS Audio & Stream Troubleshooting

I dont know if this has been talked about - 

Specs: 
Ryzen 7 2700X
16 GB's of DDR4 Hyperx Fury
MSI Armour GTX 1060 6GB
Asrock x470

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So playing apex, I want to stream to game with my friend's. But every time i go to stream, my frames started to drop, so i opened up task manager and notice that Apex Legends was using 100% of my GPU even while sitting in the lobby with no motion going on, I've toned down my settings and nothing seems to be working, i even have the latest driver the nvidia has. Ive changed my OBS to 720P and still get 20 frames a second which is un-streamable. 

I even have the game optimized provided my the GeForce Experince app from Nvidia, and still cant stream on it.