28nm tech.
KNC = 140GH/s per board
HF = 500+GH/s per board
Those figures suggest massively superior engineering to me. How about you phoenuis? Or are you going to tell me 140GH >>>>>>>> 500GH?
500GH/s per board isn't necessarily superior engineering. What if your board or chip dies, then you down 500GH/s hashing power till replacement arrives = more lose in BTC
at least with KNC you're only down 140GH/s and other boards still gets you something, to me KNC have superior engineering and also done without water cooling.
come on bfl is garbage
do not tell me about bfl labs
BFL the company and management are garbage, but their miners arn't that bad at all.
I have little single hashing since early august and been hashing flawlessly since. virtually no HW errors and never rebooted. just runs and runs.
But, I'm no BFL fan by far. it took 14 months from payment till shipped.