https://www.altera.com/support/devices/estimator/pow-powerplay.jsp?gsa_pos=5&wt.oss_r=1&wt.oss=early%20power%20estimator
this is the link posted in their website, but I was not able to get it, always page not found error
Altera website really sucks, too many times I got "page not found" error. If I can choose, I will not use altera device since it is such a pain to find the right document.
Also, I tried to find the pdn tool they posted in their website, also can't find it.
https://www.altera.com/content/dam/altera-www/global/en_us/others/literature/ug/pdn_tool_20_gen10.zip