This is not vaporware as I just set 4 of them up last night. As they have only been officially selling in mainland China the software is in all chinese. All miners are slightly outperforming the stock 6.3t spec, sitting between 6.4 and 6.5t at 715 mhz. There is an option to turn them up to 730 and with that they will hit 6.6-6.7t but I didnt want to deviate from stock settings on the inital test phase.

Also, the production version of the hashing boards have 3x6 pin PCIE connectors not 2 per board as stated in the prerelease specs.

Edit: Using the unreliable Kill-o-Watt meter im seeing an efficiency of about .15 or so. Going to amp clamp it later and see if I can get slightly more accurate readings.