Guys i believe i finally understood where the confusion with the blender bench is coming from.
First obviously on the Live stream they did the CPUs took around 36 seconds but on unknown version of Blender and unknown samples count!
The 100 samples count comes from the closed doors presentation that has been done a week earlier i believe and the videos from there.
actually on this video i swear i think it is 24.82 but can't be sure someone with bigger display to confirm.
According to the Videos they were runing Blender 2.77 at 100 samples and task was completed in around 25/26 seconds according to WCCFTECH below are the numbers but not sure from where since they were around 36 on the live one.
http://wccftech.com/amd-ryzen-zen-cpu-benchmarks-official/
AMD RYZEN ES (3.4 GHz) 25.57s
Intel Core i7-6900K (3.7 GHz) 26.01s
I believe on the live stream the bench was done with 150 samples atleast looks like this given the results if it can be set to 150 cause i don't have blender and i don't know.