Jay32267's pretty much right though.
That setup isn't terrible, but it isn't great either. For the next 2 years, it's OK, then you can get something more worthwhile if you save up.
You've got an ok cpu,
8gb of ram has become the minimum for gaming now,
and 1050ti is a budget gaming gpu
= playing low/med settings on games
TL;DR: No, it's not.