GPU progressive baking showing different output compare to CPU baking.

i am getting different final output result , the CPU baking is slow but give the original result that i want, The GPU baking is faster but it is giving different result which is very bad looking. i did played with reflection probe its sizes, intensity but still not getting result like CPU baking. i have attached the image.

[1]: /storage/temp/186898-hjjj-min.jpg