The Bitmain Antminer T19 and Antminer S19 will be compared in this post based on their features, hashrate, energy efficiency, and profitability.
The Antminer T19 boasts 84 TH/s of mining speed and 37.5 joules of power efficiency per TH, according to the official announcement. The new device uses the new APW12 power supply system, allowing it to start up more quickly, but the chips inside are the same as those found in the Antminer S19 and S19 Pro.
Bitmain Antminer T19 and Antminer S19 have slightly different power efficiency because the S19 offers more Terra hashes per watt. However, they are both SHA256.
Let’s examine these two miners closely.
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. In order to mine cryptocurrencies like Bitcoin, Litecoin, and Dash, the company created the Antminer series of ASIC miners.
You’ll know you’re making the right choice when you see “Bitmain” mentioned in connection with 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. Some estimates put its dominance at 80%, which represents a sizable portion of the cryptocurrency mining market. Are you familiar with BTC.com or Antpool? Additionally owned and operated by Bitmain are two of the biggest Bitcoin mining pools.
Antminer S19
The Antminer S19 was first released in It is the base model of the Antminer S19 series and the most popular variant produces 95 terahashes per second (TH/s), though there are S19s that range from 84 TH/s to 95 TH/s. With an efficiency of 34.2 joules per terahash (J/TH), the 95 TH model consumes 3250W of power.
| Manufacturer | Bitmain |
| Hashrate | 95TH/s |
| Algorithm | SHA256 |
| Release | May 2020 |
| Size | 195 x 290 x 400mm |
| Weight | 14500g |
| Power Consumption | 3250 W |
| Efficiency | 34.2 J/TH |
| Chips | 7nm+ |
| Noise Level | 82db |
Antminer S19 Profitability
The Antminer S19 can generate $4.32 per day, $131.52 per month, and $1,578.27 per year for its owner after subtracting the cost of $0.06/kWh for electricity. Return on investment is anticipated to take 24–25 months. The S19 costs $3,225 on the open market on average.
Antminer T19
| Manufacturer | Bitmain |
| Hashrate | 84TH/s |
| Algorithm | SHA256 |
| Release | June 2020 |
| Size | 195.5 x 290 x 400mm |
| Weight | 12200g |
| Power Consumption | 3150 W |
| Efficiency | 37.5±10% J/TH |
| Chips | 7nm + |
| Noise Level | 76db |
Antminer T19 Vs Antminer S19
The Antminer T19 and Antminer S19 specifications, computing power consumption, power supply, usage environment, and other pertinent data are displayed in the table below.
| Version | Bitmain Antminer S19 | Bitmain Antminer T19 |
| Model | 240-Ca | 240-C |
| Minable Coins | LitecoinCash, BitcoinCash, Bitcoin, DGB-SHA, Peercoin, Myriad-SHA | LitecoinCash, BitcoinCash, Bitcoin, DGB-SHA, Peercoin, Myriad-SHA |
| The Best Algorithm | SHA-256 | SHA-256 |
| Hash Rate | 95 TH/s | 84 TH/s |
| Power Consumption | 3.25 KW | 3.15 KW |
| Revenue | US$6.78/d | US$6.00/d |
| Electricity Cost | US$7.80/d | US$7.56/d |
| Profitability | (US$1.02)/d | (US$1.56)/d |
Hardware Configuration
| Networking connection mode | RJ45 Ethernet 10/100M | RJ45 Ethernet 10/100M |
| Net weight, kg(2-2) | 14.2 | 14.2 |
| Gross weight, kg | 16 | 16 |
Environmental configuration
| Operation temperature,°C | 0~40 | 0~40 |
| Storage temperature,°C | -20~70 | -20~70 |
| Operation humidity(non-condensing), RH | 10-90% | 10-90% |
| Operation altitude, m(3-1) | ≤2000 | ≤2000 |
The price of an Antminer T19, which uses 3,150 watts, is $1,749. On the other hand, Antminer S19 machines cost $1,785 and use 3,250 watts. The most effective of the three, the Antminer S19 Pro, costs $2,407 and is significantly more expensive.
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 is used by the miner? This is crucial because mining Bitcoin will result in significant electricity costs. The lower the number, expressed in watts, the better.
Hashrate
The miner has this amount of processing power to solve the mining math issue. It essentially counts how many guesses the miner can make every 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 better, the higher your hashrate.
Energy Efficiency
A high hashrate is advantageous, but if you expend a lot of energy to obtain it, you will ultimately lose money. Calculating efficiency basically means figuring out how much energy is needed to produce one bitcoin. Bitcoin mining with an efficient miner uses less electricity. Energy consumption and hashrate are divided to determine efficiency. In this manner, you can compare miners to one another effectively. Prior to moving forward, confirm that you have all of the aforementioned elements because they are crucial for determining profitability. Once you know this data, you can use a Bitcoin mining calculator to estimate how many bitcoins you can produce each time period.
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 T19 is a Budget Version of S19,
The Antminer T19 is a more affordable version of the S19 that was created to increase professional mining’s accessibility to a wider range of crypto enthusiasts. While its features are similar in price to the basic model’s, they are marginally inferior (the difference is less than 10%) in comparison.
The Firmware and T19 programs section’s custom firmware enables you to actually even out the performance gap with the main line of S19 axis, turning the Antminer T19’s lower price into a clear advantage rather than a compromise. Only then does the Antminer T19 reach its full potential.
