Is Minecraft running at 60 FPS?
Yes, after graphics settings with certainty.
On the model in high resolutions -> no
Maybe. It would be easier to say, if I knew exactly which processor is installed, and if you want to play the Java or Windows 10 version of Minecraft.
Vanilla should not be a big problem depending on the resolution.
The CPU usage in the video is questionable, but the cause might be bad mod / shader optimization.