I would think NVIDIA have been making Graphics cards for longer than that, that and they have an idea as to how to meet thermal guidelines for Rack and blade compute servers... but I'm sure you know more with regards to thermal engineering.
Do you not think that if there was a problem other sites would have picked up on, especially given the lengthy embargo and presumably rigid testing guidelines NVIDIA would likely have provided reviewers with.
Could be as simple as them not understanding the Boost settings, as I believe you can specify temperature or power constraint as the priority one to control throttling (Certainly looks like it in the MSI Afterburner version Guru3d showed).
Why bother to read reviews??
So basically by your weird logic,Nvidia has no problems ever in Hardware or software. Considering that both AMD and Nvidia have had their fair share of issues,I think not.
So when The Techreport reported AMD stuttering and no other site did,it was all wrong. But funny how AMD confirmed it and is working on fixes. Nvidia V-Sync stuttering which was also fixed??
What about the bumps issue or AMD GSOD?? All issues,which the companies eventually worked on,once they were highlighted.
OTH,I don't have a religious trust in such companies.
The same website even tested the differences between the same models of GTX680 cards,to see the effects of the non-deterministic boost. It was upto 6% difference
IIRCwith different samples of the same card under the same conditions.
Moreover,Hardware.fr are are a very good site and are the major French review site. They know what they are doing.
Its funny how you go an about Tesla and Quadro cards,which have far higher certification standards than consumer parts and are clocked lower. They are the best chips,and are conservative clocked to meet TDP targets stringently.
Even the cooler is different on the K20X.
Also not why it is necessary to post 2 identical comments in 2 different threads.
Because,you did more or less the same.
Edit!!
However,this will go around in circles with you,so I agree to disagree with you and thats that!!