Does the hardware last for streaming (Fortnite)?

I would like to know if you can stream with this hardware:

NVIDIA GeForce GTX 1060 6 GB

Intel (R) Core (TM) i5-3570K CPU @ 3.40 GHz

Internet speed: (from speedtest.net)

DOWNLOAD Mbps 45.53

UPLOAD Mbps 9.00

I've tried it before with the streaming but the stream was on felt 2 FPS. Is it the hardware or the Internet or the settings?

If you need more information, write it.

With the settings, I meant the settings of OBS.