Antminer S19 / S19 PRO – News 2020

The mining giant Bitcoin Bitmain has announced the release of 2 new war machines: the Antminer S19, and the S19 PRO. Two machines that globally fine competition, all in the context of the very next halving, an event likely to reshuffle the cards of the Bitcoin mining industry.

The new S19 series from the Antminer range

Well known in the Bitcoin mining industry, thousands of specimens in the series Antminer S of Bitmain as well garnish the huge mining farms of the Canada, that garages in suburban lodges around the world. Even if it is agreed that the war between individuals and professionals is unbalanced to say the least, it is at least on an equal footing from the point of view of basic equipment.

If there is a wide range of choices for ultra-specialized hardware to undermine the queen of cryptocurrencies, Bitmain’s Antminers have become established over time as absolute references.

And in the race for ever more performance in Bitcoin mining, the release of a new machine by the Chinese manufacturer is still experienced as a major event.

This day is to mark with a white block: Bitmain has announced the upcoming release of not one, but two new Bitcoin miners: the S19 and the S19 PRO. And the least we can say is that the hashrate will tremble when these monsters enter the dance!

More powerful, less greedy

Bitcoin miner manufacturers confront a complex equation : offer machines that are both capable of developing fabulous computing power, without (too much) exploding the energy bills of their owners. From this balance, which requires the finest technical adjustments, high-performance components and constant trade-offs, will result the profitability of the Bitcoin miner.

In addition, the gross power of the miner is expressed in TeraHash / sec, or the amount of computation that the miner will be able to develop in order to face the equation whose resolution will make BTC rain. To note that 1 TH is equivalent to the resolution of 1000 billion hash per second.

Mining is what it is: solving complex problems at every moment, hoping to get a reward. In short, an allegory of life.

Bitmain Antminer S19 series performance

Two models are announced by Bitmain: the S19 and the S19 PRO


According to the February 27 press release, the Antminer S19 will have a hash rate of 95 terahash per second (TH / s), and the Pro will offer 90 TH / s. However, Bitmain’s website claims that the Pro model will be able to produce 110 TH / s.

Bitmain is for the moment stingy with details, so it is currently not possible to dissect in detail the value and power proposition of these two new machines. It should be noted, however, that these new generation BTC miners are intended to take over from Antminer S17 and S17 + and their performance of 55 and 67 TH / sec (although these machines will continue to operate for years).

Some information is however already available on the manufacturer’s website.

Regarding the energy expenditure / performance ratio, Bitmain specifies in its press release:

“The Antminer S19 series is equipped with a new generation chip custom-made by Bitmain, which achieves energy efficiency as low as 23 J / TH. This was achieved by optimizing the architecture of the circuit, which significantly improved the energy efficiency for Bitcoin mining. “

Bitcoin halving in everyone’s mind

The release timing of the S19 and S19 PRO owes nothing to chance. It’s good to face the impending Bitcoin halving in question as calmly as possible. Bitmain has made this clear: “With the reduction in block reward amounts, the Antminer 19 series protects miners for their future exploitation. “

At the moment, no one knows if the future halving will be a traumatic event for the entire industry, or if the expected increase in the price of Bitcoin will be able to absorb the effects of halving the block rewards. .

The coming months will be full of uncertainty for the Bitcoin mining industry, as the effects of halving – regardless of forecasters of all stripes – remain impossible to anticipate. When in doubt, Bitmain with these new machines Antminer S19 thus offers Bitcoin miners to play on the only parameter that it is possible to control: that of computing power.

Antminer S19 / S19 PRO – News 2020
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