1050 or 1050ti?
You can stream off gpu and it will lessen load and without big impact on perfomance, but muddier image, but its good for a start, it will reqzire a bit higher bitrate.
Cpu encoding is an option via quicksync, if you enable igpu in bios and set vram to 512mb you could test out how it performs, it will need a bit tinkering.