Question / Help In game lag!

[Jman781]

I have had issues with obs and in game lag. I play CS:GO I normally have 300 fps when I am not streaming but when I start I only have around 60-100.
Speedtest- http://gyazo.com/162fbd3b767e2dc88f2cc7ef0d4bcee6
Processor- http://gyazo.com/4077115d186d269fdfd3ea3a743db505
Graphics card gtx 660
OBS settings- http://gyazo.com/d060838fc2501de09228ee98b8375727
http://gyazo.com/2cc41c9d9131db20245921fda3e08e8a
http://gyazo.com/371da95a3965b55b4f9d8856714ebfbf

 

[Jman781]

dump

 

[Jman781]

Any one?