Bitmine says the chip can do up to 40GH/s in Turbo mode. 8*40=320. 260GH/s is all chips working on average at 32GH/s. Will it be possible to overclock this further or is it limited by power supply, cooling or something else?
From what I've read it's a buffer overflow problem? I'll be happy if they can reach 260Gh/260W. Just ship them soon as possible because HashFast is delivering 400GH+ and difficulty will likely sky rocket soon!