I expect more from Hero and members. Use search. It's on the manufacturers website, Want more proof contact manf.
Manufacturers in any line of business always exaggerate facts and figures. Proof is from someone (not associated with the manufacturers and unbiased) showing results from making independant tests.
Say i was a manufacturer building a new asic that could mine any coin and only use 100w for 100Th. If i put details on my website with fake tables and graphs and you read that, would you believe me? No you wouldnt. You would ask for proof from someone (or an independant company) that could backup the manufacturers claims.