In this regard, is the Nvidia GTX 1060 3GB good?
The GTX 1060 3GB is a good value option for those gaming at 1080p and right now at $210 it's also very affordable. Meanwhile the 6GB model is currently retailing for $280 and it's only marginally faster.
Secondly, what can the GTX 1060 3GB run? The Geforce GTX 1060 3GB is capable of playing most modern game system requirements at high graphics settings. The 3GB version is normally around 5% worse than the GTX 1060 6GB full fat version in terms of sheer processing power.
Secondly, is the 1060 3GB outdated?
Yes. So depending on what you're looking for, a 1060 can be a great card for the money as long as your expectations are realistic. I disagree with the 1080p + 60fps part. The 1060 3gb is still more powerful than a 1050ti.
Can GTX 1060 run all games?
All games older than 2014. Most current games that aren't AAA and some current AAA games. Also, for the games that you can't run in 4k, you can drop the resolution.