Some promised chips with the potential to challenge the mighty S9 include the following Bitfurys as-yet publically unavailable 16nm BF8162C16 chip and BWs 14nm chip, scheduled for release in winter
2016. S9 Pros Best available hashrate of 14 TH/s (early batches).85 TH/s (current batches) Extremely power-efficient at roughly.1 Joule per GH/s Works off any regular PSU (power supply unit) rated for or above 1350W S9 Cons Expensive at around 2000 (plus shipping) for. 77 rows Become the best, bitcoin miner and learn how to mine Bitcoins with the best. Look no further than the incredibly destructive fire at one of these facilities in Thailand (picture above) and youll understand why. 4 assuming an electricity cost of 10c (US) per kW/h,.5 pool fee and the Bitcoin price at the time of writing (680 on the 17th July 2016). Comparison of bitcoin mining. A smaller and cheaper PSU can be used. W watt (maximum power consumption,.e. Bitcoin mining hardware: (1) cost. "Order Form BitForce SHA256 Mini Rig". The Perils Of Cheap, bitcoin Mining Rig. Used Bitcoin Mining Hardware for Sale. Latest posts by Ed blockchain LaFrance ( see all ).