Using normal maps in Shader Graph

I am getting some weird results using normal maps in Shader Graph. Don't know if i am doing it the wrong way if someone can help, maybe try the same thing and tell me if u have such a problem. I am getting different result from using LW PBR shader LW PBR on the left and SG on the right. And the one in SG has some weird xOffset. Also another thing when changing the strength of the normal map left looks more natural while right goeas crazy with its highlights
Here is the shader in SG

[EDIT] Getting the same result with 2018.2 beta