Is it good for minecraft win10 without being strong? I5 4670T 4x3.3 GHz
Should run smoothly with at least 60 fps also on the java edition.
Easy on vanilla
The Bedrock Edition for Minecraft has specified minimum system requirements.
See here: https://www.minecraft.net/...-windows10 (scroll down)
Since the Bedrock Edition does not support any mods (by third parties), you will have absolutely no problems.