Is Exynos 7420 Is Overheating/Throttling??? topic

I dont know if there's a topic about this or not but, guys after unpacked event i watched almost every galaxy s6 review but today i noticed something strange, in some s6 reviews s6/exynos 7420 did a great job but i noticed that there is some throttling issues-i guess-
as for evidence here is in this video s6 is getting score with almost 70k
https://m.youtube.com/watch?v=YlV0naJ3ZHo

And in this AP article its also a beast

http://www.androidpolice.com/2015/03...9-in-the-dust/

But the strangery starts here
https://m.youtube.com/watch?v=32tQpttKXMc

The device is getting a 56 k score and where the scores drop is mostly in gpu and a little in cpu

Also on this gsmarena article the s6 is throttled again i guess
http://m.gsmarena.com/samsung_mwc_20...iew-1217p5.php

After all, test made on demo units with not final software but the question keeps in my mind that is the exynos 7420 has overheating and throttling issues, even on 14 nm, i don't know that it will be as bad as sd810 but i guess there will be some issues with Samsungs chip also