Bitmain Antminer S19j Vs Antminer S19 Pro: What’s the Difference


According to their features, hashrate, energy efficiency, and profitability, two models of Antminer S19 Bitcoin ASIC – Bitmain’s Antminer S19j and Antminer S19 Pro will be compared in this post.

Through its brand ANTMINER, BITMAIN is the top producer of cryptocurrency mining servers in the world. ANTMINER has long held a leading position in technology and a large global market share, serving clients in more than 100 different countries and regions. The business has subsidiaries in China, the US, Singapore, Malaysia, Kazakhstan, and other countries.

The next-generation Antminer S19 Pro achieves 110 ± 3% TH/s leading the industry through performance. The power consumption of Antminer S19 Pro is 3250 ± 5% W and the power efficiency is 29.5 ± 5% J/ TH, further improving its predecessor s efficiency.

The S19 pro outperforms the Antminer S19j, which is an upgrade of the S19 Bitmain model.

Let’s examine these two miners in greater detail.

About Bitmain

Bitmain, the most well-known manufacturer of mining equipment, was established in China in 2013 and currently has offices in a number of different nations. The business created the Antminer, a line of ASIC miners made specifically for mining cryptocurrencies like Bitcoin, Litecoin, and Dash.

You know you’re in the right place when “Bitmain” is mentioned in relation to a device or chip you’re thinking about purchasing. Bitmain has made a name for itself as the market leader for chips used in mining rigs. According to some estimates, it controls 80% of the crypto mining market, which is a sizeable portion. Are you familiar with or Antpool? Moreover, Bitmain owns and manages two of the biggest Bitcoin mining pools.

Antminer S19j

Antminer S19j

The Antminer S19J 96TH from Bitmain has a maximum hash rate of 96 Th/s, a power consumption of 2832W±10%, and a power efficiency of 28.3 W/Th. It is intended for mining the SHA-256 algorithm. This mining server uses cutting-edge technology and a well-thought-out design. Asic machines are simple to set up and adaptable to mining farms of various sizes.

ReleaseAugust 2021
Power Consumption3100W
Efficiency28.3 W/Th.

Antminer S19j Profitability and Price

With power costs of $0.06/kWh, the Antminer S19 Pro (110 TH/s) will earn its owners about $1.44 per day, $9.80 per week, and $35.11 per month in profits. Its current market price isbetween $1098-$2080

Antminer S19 Pro

Bitmain Antminer S19 Pro

The Antminer S19 Pro bitcoin mining Compared to its predecessor, ASIC is more advanced. Although some models have a hashrate rating of 105 TH/s, this model has a maximum hashrate of 110 TH/s. With this additional hashrate, its mining profitability margin is slightly higher than that of the Antminer S19 base models. Below are the specifications of the Antminer S19 Pro, which weighs a little less than the S19 and is more productive.

ReleaseMay 2020
Size195 x 290 x 370mm
Power Consumption3250 W
Efficiency29.55 J/TH

Antminer S19 Pro Profitability and Price

When operating at $0.06/kWh power costs, the Antminer S19 Pro (110 TH/s) generates profits for its owners of $5.75 per day, $174.77 per month, and $2,097.19 per year. The ROI estimate for this model is 21–22 month, and its current average market price is$3,734.

Antminer S19j Vs Antminer S19 Pro

The specifications, computing power consumption, power supply, operating environment, and other relevant data for the Antminer S19j and Antminer S19 Pro are displayed in the table below.

VersionBitmain Antminer S19 ProBitmain Antminer S19j
Minable CoinsLitecoinCash, BitcoinCash, Bitcoin, DGB-SHA, Peercoin, Myriad-SHALitecoinCash, DGB-SHA, BitcoinCash, Bitcoin, Peercoin, Myriad-SHA
The Best AlgorithmSHA-256SHA-256
Hash Rate110 TH/s90 TH/s
Power Consumption3.25 KW3.25 KW
Electricity CostUS$4.63/dUS$4.63/d

Hardware Configuration

Networking connection modeRJ45 Ethernet 10/100MRJ45 Ethernet 10/100M
Net weight, kg(2-2)13.214.6
Gross weight, kg15.217

Environmental configuration

Operation temperature,°C0~400~40
Storage temperature,°C-20~70-20~70
Operation humidity(non-condensing), RH10-90%10-90%
Operation altitude, m(3-1)≤2000≤2000

Both the Antminer S19j and Antminer S19 Pro are efficient mining machines designed for SHA256 cryptocurrencies. The S19j offers a slightly lower hash rate compared to the S19 Pro but comes at a lower price point. The S19 Pro, on the other hand, offers a higher hash rate and better power efficiency, resulting in potentially higher profitability. The choice between the two depends on individual mining goals, budget considerations, and the prevailing market conditions.

Evaluating a Miner

When you want to evaluate a miner, there are usually three main factors you need to check:

Power Consumption

How much electricity does the miner use? Since mining Bitcoin will result in a significant increase in your electricity costs, this is crucial. The lower the number, which is expressed in watts, the better.


The miner’s computing capacity is indicated by how much power it has. It essentially counts the number of guesses the miner can make each second. ASICs of the present can make 1*1012 guesses per second, compared to the few million guesses per second that a personal computer can make. The more hashrate you have, the better.

Energy Efficiency

Although having a high hashrate is beneficial, if you spend a lot of energy obtaining it, you will ultimately lose money. Calculating efficiency basically involves figuring out how much energy is needed to produce one bitcoin. Bitcoin mining is more energy-efficient with an efficient miner. Hashrate is divided by energy consumption to determine efficiency. This makes it possible to compare miners favorably. Prior to moving forward, confirm that you have all of the aforementioned elements because they are crucial for determining profitability. When you have this data, you can enter it into a Bitcoin mining calculator to calculate how many bitcoins you can produce over a given period of time.

Since you cannot know with certainty the current difficulty measurement or what will happen to Bitcoin’s price one week from now, keep in mind that this calculation will never be 100% accurate.

Conclusion: Antminer S19 Pro is a “senior” Model in the Lineup

Antminer S19 Pro is positioned as a “senior” model in the lineup – more powerful and more productive than The strengthened power supply is one of the primary causes of the efficiency increase, according to S19j. The placement of ashiks on the sites in data centers is also made easier by the fact that this model is a little bit more compact.

Antminer S19j demonstrates the following characteristics:

  • Algorithm supported: SHA-256
  • Hash rate: 90 TH/s
  • Power consumption: 3100W
  • Dimensions: 400mm/195.5mm/290mm
  • Weight: 14.2 kg
  • Noise level: 75 DB

The characteristics of the Antminer S19 Pro are as follows:

  • Supported algorithm: SHA-256
  • Hash rate: 110 TH/s
  • Power Consumption: 3250W
  • Dimensions: 370mm/195.5mm/290mm
  • Weight: 13.2 kg
  • Noise level: 82 DB

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