Question / Help Fps Dropping when play League of Legends With Stream

[Gustavo Rios]

Hello i want to know why i'm getting fps dropping when i streaming LoL..

My Computer specs are:

Processor AMD FX-8350 Vishera 4.0GHz (4.2Ghz Turbo) 8MB AM3
Ram Memory: 8 MB
Graphic Card: Nvidia GTX 650
Hd 1 tera
Water cooler seidon 120v

 

[Gustavo Rios]

please somebody can help me?