It does seem a bit crazy, that much gain, but I don't think you can completely write off advances in the engineering of a an ASIC that can run two very similar programs. Even in more general purpose chips.
Sigh. Oh the wide-eyed wonder of those who know nothing about how their shiny toys work and even less about the technology behind them...
In this case: Yes we can write it off. NOTHING in their 'specifications' even remotely resemble what the physics behind IC's and ASIC's allows.
Speculation about what could be possible in the future is one thing. Out right lying about what a mature technology like 28nm chips can do is screaming SCAM SCAM SCAM knowing full well that there are many naive wide-eyed rubes out there waiting to be fleeced.
As for suing them.. Right... The only folks that get money out of that is the lawyers. Just talk to folks who sued KnC, Hashfast, AMT, Bitmine.ch and others.
That was kind of a crappyass response.
If I remember correctly from a few days ago, and this is the same thing, I'll check my notes, but I think they claim they found they found a software improvement that kicked ass, and they've been working on it like FIVE years.
I read approximately half of their stuff, and this is speculation, but while doing so I did what I always do, consider remote possibilities. We don't know what we don't know, but every once in a while someone discovers same. I did spend a couple years in an engineering program and a computer science program before graduating and I've worked in IT for 30 years. I do know how computers, code, and IC's work in their CURRENT state. That doesn't mean that can't change. I need proof of their less understandable claims, which is why I suggested philipma try to get a demo model so that a trusted member of the community can evaluate it.
Additionally, their website worked damn well, and my attention to detail from many years in IT gives me a sharp eye for rushed crappy presentation work. I always evaluate that as I spent some time in IT for marketing. I consider it an important measure of professionalism, and I keep tabs on how companies and organizations present themselves.. If it weren't for world events other than the US I'd be the hell out of BTC completely.
The world changes every second. I'm 'middle age' and I remember doing an activity my daughter hated when she was 12. We talked about every electric or electronic device in our house that existed when I was her age. Needless to say, but there wasn't a big list.
I'm not buying one now. I merely made a suggestion on how their claims could be validated in the real world. I'm not advocating that anyone try to buy the moon, but some people think we landed here.
Oh, and Google maps can't even place my house correctly, nor many other places.
Just discussing.