The Antminer S19 and S19 Pro are expected to achieve improved stability by using a new APW12 high efficiency power supply. In addition, the new firmware is also supposed to enable a faster start-up speed and an intelligent control mechanism.
The most powerful rig has a hash rate of up to 110 TH/s, twice the performance of the previous top model, the Antminer S17, which reaches 55 TH/s. The Antminer S19 and S19 Pro of the next generation are available in two versions. The Antminer S19 is equipped with a hash rate of 95 TH/s, while the other variant has a hash rate of 90 TH/s. Both variants have a power efficiency of 34.5+/-%5 J/TH.
The Antminer S19 series is equipped with a new generation chip from Bitmain, which achieves an energy efficiency of only 23 J/TH. This has been achieved by improving the circuit architecture, resulting in a significant improvement in energy efficiency, according to the official press release.
Author : Jake Simmons