The Best ASIC Miner to Boost Your Crypto Profits  - Coindoo
Best ASIC Miner

The Best ASIC Miner to Boost Your Crypto Profits 

Editorial Team Avatar
Jun 12, 2023
18 min reading time

In the ever-evolving world of cryptocurrency mining, finding the most profitable ASICs (Application-Specific Integrated Circuits) is crucial for miners seeking optimal returns.  

Although cryptocurrency mining is not as common as a few years ago, it plays an essential role in the industry and (still) makes a lot of money for miners. 

That’s why finding the most profitable ASICs (Application-Specific Integrated Circuits) is crucial for miners seeking optimal returns.  

As we step into 2023, the landscape of crypto mining continues to evolve, with new ASIC models offering unprecedented power and efficiency.  

In this article, we will delve into mining hardware and explore the best ASICs that promise to deliver exceptional profitability in the year ahead. 

What Is an ASIC?

ASIC, which stands for Application-Specific Integrated Circuit, is a computerized hardware initially introduced to the crypto industry by Bitmain Technologies. This computerized hardware is specifically designed for cryptocurrency mining, offering faster processing speeds and lower energy consumption than earlier products.  

As far as they are concerned, ASICs are typically developed for mining specific types of cryptocurrencies using particular algorithms. 

Using ASIC miners efficiently generates quick profits, despite the high cost and complexity of building them. The speed of ASICs surpasses that of GPUs and CPUs, making them a preferred choice, especially by large mining companies. The latest ASIC models can solve a Terahash, which is equivalent to processing a trillion complex equations while consuming at least 29.5 joules of energy. 

Among the industry-leading ASIC series is Bitmain’s Antminer, known for its exceptional productivity. Generally, these devices consume over 3250W of power and can achieve an impressive hash rate of 110 trillion hashes per second. However, it’s important to note that their price exceeds $2,000, which may be considered steep for beginners. 

For many, Bitmain Antminer has become synonymous with ASICs, solidifying their position as industry leaders in their production. However, it’s essential to recognize that other notable manufacturers in the market contribute to the ASIC ecosystem. After learning what ASIC Mining is, we will present a selection of top ASIC manufacturers, and no, not all the pieces are from Bitmain Antminer.

What is ASIC Mining and How Does It Work? 

Now we know what an ASIC is, but what is ASIC mining? 

ASIC mining is the process where crypto miners use dedicated hardware (ASIC computers) to mine crypto. ASIC computers are expected to solve complex mathematical equations to mine a crypto block. A user receives crypto rewards through ASIC mining for validating transactions on a specific blockchain. 

The Proof-of-Work (PoW) mechanism ensures that a transaction block will only be added to the chain once validated and verified. This process is conducted after a mathematical equation has been solved successfully. During the PoW process, the miners are chosen based on the computational power they provide for mining a specific cryptocurrency. 

Is ASIC Mining Profitable? 

And since you’re interested in ASICs, you’re probably also interested in whether they’re profitable, right? 

Well, the profitability of ASIC mining for various cryptocurrencies is a dynamic landscape that constantly evolves in response to market conditions.  

ASICs can yield substantial profits in bullish market phases, with payback periods spanning several months to a year. However, during bearish market trends, the profitability of ASIC mining can significantly decline, leading to extended payback periods that can span several years. 

Thus, it becomes crucial to remain well-informed about the latest market trends in order to optimize profitability and focus ASIC mining efforts on the most lucrative coins available at any given time. 

Also, keep in mind to constantly check which are the best cryptos to mine to make a profit. 

Most Profitable ASICs – The Best ASICs for Mining in 2023 

Now that you’re familiar with the basic concepts (in case you didn’t know them) let’s see which ASIC miners are most profitable. 

To cut a long story short, the best ASICs for mining in 2023 identified by us are the following: 

  • Antminer S19 XP; 
  • Bitmain Antminer L7 (9.5Gh);  
  • Bitmain Antminer K7 (63.5 Th); 
  • Jasminer X16-Q;  
  • Bitmain Antminer E9 Pro (3.8Gh); 
  • Goldshell SC6-SE. 

For more details, read on to find out everything you need to know about each ASIC featured in this top so you can more easily make the right decision and do your research. 

1. Antminer S19 XP

1. Antminer S19 XP

In a nutshell specs of Antminer S19 XP: 

  • Efficiency: 21.50 J/TH; 
  • Release Date: July 2022; 
  • Dimensions (mm): 195x290x400; 
  • Hashrate: 140 TH/s; 
  • Algorithm: SHA256; 
  • Weight: 14500 g; 
  • Watts: 3010 W; 
  • Manufacturer: Bitmain; 
  • Voltage: 12 V. 

Based on our expertise, the best ASIC miner is the Antminer S19 XP. It is a powerful and efficient mining machine designed to optimize your crypto-mining experience.  

While it shares a similar appearance with other Bitmain miners, this model features a sleeker design thanks to a change in positioning. With all fans placed alongside each other, cooling is enhanced for improved performance. 

Equipped with the SHA-256 algorithm, the Antminer S19 XP is well-suited for Bitcoin mining, known for its security and faster block puzzle-solving capabilities. This algorithm is widely recognized and trusted in the industry, offering resistance against pre-image and second pre-image attacks, as well as collision resistance. 

The miner’s hashrate reaches a maximum of 140 Th/s, enabling swift block puzzle solving in the face of the rising difficulty of Bitcoin mining. This high hashrate and its maximum power capacity ensure optimal mining performance for profitability. 

Following the manufacturer’s guidelines regarding humidity and temperature levels is crucial to maintaining the miner’s longevity and performance. The Antminer S19 XP has four fans to ensure efficient cooling and prevent overheating. 

Please note that warranty periods for the Antminer S19 XP generally do not exceed 180 days, as most stores offer.  

Bitmain Antminer S19 XP (140Th) has a medium price of $3,800. 

Pros of Antminer S19 XP (140Th) 

  • High Hashrate; 
  • Reliable and Established Brand; 
  • Durability; 
  • You can mine a lot of crypto coins using it; 
  • Cooling System. 

Cons of Antminer S19 XP (140Th) 

  • High Initial Investment; 
  • Noise Level – Due to the powerful cooling system required to maintain optimal temperatures, the S19 XP can generate considerable noise, making it less suitable for mining at home or in noise-sensitive environments; 
  • Power Consumption – While the S19 XP is power-efficient compared to previous models, it still consumes a substantial amount of electricity due to its high hashrate; 
  • Availability and Scalability – As a piece of popular and sought-after mining equipment, the availability of the Antminer S19 XP may be limited, and scaling up mining operations with multiple units could be challenging due to supply constraints; 
  • Regular Maintenance. 

2. Bitmain Antminer L7 (9.5Gh) 

2. Bitmain Antminer L7 (9.5Gh) 

In a nutshell specs of Antminer L7: 

  • Efficiency: 0.36 J/MH; 
  • Release Date: November 2021; 
  • Dimensions (mm): 370x195x290; 
  • Hashrate: 9.5 Gh/s 
  • Algorithm: Scrypt; 
  • Weight: 15000 g; 
  • Watts: 3425 W; 
  • Manufacturer: Bitmain. 

If we had to choose an alternative for Bitmain Antminer S19 XP, surely this alternative would be Bitmain Antminer L7. 

The Bitmain Antminer L7 (9.5Gh/s) is one of the best Bitmain’s high-quality crypto mining hardware lineups. With its Scrypt algorithm and a maximum power consumption of 3425W, this miner boasts impressive performance. Released in November 2021, it has already generated significant excitement in the market.  

Thanks to its full ASIC support, this powerful hardware supports the mining of multiple coins. Notable coins to mine with this miner include NH Scrypt, LTC+Dodge, Doge, CVG, and DigiByte.  

The Scrypt algorithm reduces energy and power requirements, lowering miners’ operational costs. 

The Antminer L7’s high power consumption of 3425W translates to increased productivity, enabling faster mining supported coins compared to other Scrypt algorithm miners. The miner achieves an impressive efficiency rating of 0.361j/Mh. To ensure optimal performance, the miner incorporates four fans for efficient cooling during long mining sessions, mitigating overheating concerns. 

With a maximum hashrate of 9.5 Gh/s or 9500Mh, the Bitmain Antminer L7 is a formidable mining machine. Bitmain’s reputation for manufacturing robust hardware holds with the L7, delivering a high hashrate that guarantees fruitful mining sessions.  

To ensure optimal operation, users should adhere to the manufacturer’s humidity and temperature settings guidelines. Maintaining appropriate levels is crucial to prevent overheating and extend the miner’s lifespan. The recommended humidity range is between 5% and 95%, while temperature settings should not exceed 45 degrees Celsius or fall below 5 degrees Celsius. 

Warranty details vary depending on the distributor or vendor, so it is recommended to inquire about warranty coverage before purchasing. 

Bitmain Antminer L7 (9.5Gh/s) has a medium price of $6,200

Pros of Bitmain Antminer L7 (9.5Gh) 

  • High Hashrate; 
  • Power Efficiency; 
  • Established Brand; 
  • Reliable Cooling System; 
  • You can mine a lot of crypto coins using it; 
  • Scalability. 

Cons of Bitmain Antminer L7 (9.5Gh) 

  • Initial Investment Cost; 
  • Availability; 
  • Noise Level; 
  • Regular Maintenance; 
  • Power Consumption.

3. Bitmain Antminer K7 (63.5 Th) 

3. Bitmain Antminer K7 (63.5 Th) 

In a nutshell specs of Antminer K7: 

  • Efficiency: 0.049 J/Gh; 
  • Release Date: January 2023; 
  • Dimensions (mm): 195x290x400; 
  • Hashrate: 63,5 TH/s; 
  • Algorithm: Eaglesong; 
  • Weight: 14000 g; 
  • Watts: 3080 W; 
  • Manufacturer: Bitmain; 

Bitmain Antminer K7 (63.5 Th) was released in January 2023, and it was a highly anticipated addition to Bitmain’s impressive lineup of crypto miners. Designed to harness the power of the Eaglesong algorithm, this miner boasts a maximum hashrate of 63.5 Th.  

In addition to its exceptional performance, the Antminer K7 consumes a maximum of 3080W, making it a formidable force in crypto mining.  

The miner’s design remains unchanged, as there seem to be no notable modifications.  

The manufacturer touts the Antminer K7 as the next-generation refinement, claiming it to be the most potent CKB Nervos miner available. The anticipated computational output vows to be ten times more efficient, marking a groundbreaking achievement in modern altcoin mining. 

The Eaglesong algorithm, initially renowned for its GPU-intensive hashing system, now takes center stage in the Bitmain K7 miner. This secure and innovative algorithm delivers a blend of simplicity and effectiveness. Compatible with both AMD and Nvidia mining graphic cards, Eaglesong has evolved to become the go-to algorithm for Nervos mining. The block reward dynamically adjusts with each CKB mining epoch. 

As ASIC miners increasingly support the Eaglesong algorithm, GPU mining loses its profitability. This places the Bitmain K7 in a prime position for miners seeking maximum productivity by focusing on mining a single coin. 

With a remarkable energy consumption of 3080W, the Bitmain K7 achieves an impressive efficiency rating of 0.049j/Gh. This energy-intensive design ensures high productivity, enabling miners to solve block puzzles faster.  

Equipped with two fans for efficient cooling, the Bitmain K7 tackles temperature regulation effectively. However, users should know that the miner operates at a maximum sound capacity of 75db, making it a relatively loud device, given its focus on mining a single coin.  

Speaking about warranty, expect a full warranty of 180 days. 

Bitmain Antminer K7 (63.5 Th) has a medium price of $5,000

Pros of Bitmain Antminer K7 (63.5 Th) 

  • High Hashrate; 
  • Energy Efficiency; 
  • Cooling System. 

Cons of Bitmain Antminer K7 (63.5 Th) 

  • Initial Investment Cost; 
  • Noise Level; 
  • Limited Modifications – The K7’s design remains largely unchanged, lacking notable modifications compared to previous models. 
  • Availability and Pricing; 
  • Regular Maintenance; 
  • Single-Coin Focus – You can mine only Nervos (CBK).

4. Jasminer X16-Q 

Best Asic Miner - Jasminer X16-Q 

In a nutshell specs of Jasminer X16-Q: 

  • Efficiency: 0.341 J/Mh; 
  • Release Date: May 2023; 
  • Dimensions (mm): 360x482x134; 
  • Hashrate: 1.845 GH/s; 
  • Algorithm: Ethash; 
  • Weight: 10000 g; 
  • Watts: 630 W; 
  • Manufacturer: Jasminer. 

The Jasminer X16-Q is powerful and has also proved profitable in the short time it has been on the market. With a maximum hashrate of 1.845Gh/s and power consumption of 630W, it is perfect for home mining. This Ethereum-based miner supports major coins like Callisto, Ethereum Classic, EtherGem, and more. 

The compact Jasminer X16-Q fits seamlessly into home setups. It features an 8GB extended memory RAM and an Ethernet interface, providing user-friendly operation. You can join popular mining pools or opt for cloud mining through BitFuFu. 

Powered by the Ethash algorithm, the Jasminer X16-Q delivers impressive mining performance. High efficiency and a stable hashrate of 1.845Gh/s ensure optimal productivity. Adhering to recommended operating conditions and maintaining a noise level of 40 decibels, this miner offers a quiet and efficient mining experience. 

Trusting on where you get the miner, expect a full 180-day warranty. 

Jasminer X16-Q has a medium price of $3,300

Pros of Jasminer X16-Q 

  • Compact Design; 
  • User-Friendly Operation; 
  • Noise Level. 

Cons of Jasminer X16-Q 

  • Lower Hashrate; 
  • Limited Manufacturer Information – Jasminer, as the manufacturer, may have a limited track record or reputation compared to more established brands in the market. 
  • Limited Availability. 

5. Bitmain Antminer E9 Pro (3.8Gh) 

5. Bitmain Antminer E9 Pro (3.8Gh) 

In a nutshell specs of Antminer E9 Pro: 

  • Efficiency: 0.598 J/Gh; 
  • Release Date: February 2023; 
  • Dimensions (mm): 195x310x550; 
  • Hashrate: 3.68 GH/s; 
  • Algorithm: Ethash; 
  • Weight: 20200 g; 
  • Watts: 2200 W; 
  • Manufacturer: Bitmain. 

As one of the best miners for Ethereum-based projects, Antminer E9 Pro has become highly profitable due to the recent price surge and the Ethereum merge. With a maximum hashrate of 3.68 Gh and power consumption of 2200W, this miner is designed to optimize your mining experience.  

Bitmain has introduced a miner that efficiently mines a wide range of profitable coins. With the Antminer E9 Pro, miners can explore and mine different coins, providing ample opportunities for profitability. 

Weighing slightly less than its predecessor, the Bitmain E9, this miner tips the scales at 20200g and utilizes an Ethernet interface. Visually, there are no noticeable differences from the original E9 model. 

To ensure optimal cooling during mining operations, the Antminer E9 Pro is equipped with four fans. This feature effectively controls overheating, allowing for uninterrupted mining sessions of over 72 hours. 

With an efficiency rating of 0.598j/Gh, the Bitmain Antminer E9 Pro streamlines finding and solving block puzzles.  

Boasting a high hashrate, the Bitmain Antminer E9 Pro allows miners to solve block puzzles swiftly and efficiently. This high hashrate ensures the network’s security, mitigating the risk of a 51 percent attack. The market currently favors mining Ethash-based coins, solidifying the E9 Pro’s status as a leading choice for profitability. 

Most retailers provide a generous warranty period of up to 180 days for the Bitmain Antminer E9 Pro. 

Bitmain Antminer E9 Pro (3.8Gh) has a medium price of $2,200

Pros of Antminer E9 Pro 

  • Relatively High Hashrate; 
  • Optimal Cooling; 
  • Streamlined Efficiency; 
  • Price (low compared with others); 
  • Enhanced Security. 

Cons of Antminer E9 Pro 

  • High Power Consumption; 
  • Weight and Size; 
  • Noise Level; 

6. Goldshell SC6-SE 

6. Goldshell SC6-SE 

In a nutshell specs of Goldshell SC6-SE: 

  • Efficiency: 0.194 J/Gh; 
  • Release Date: September 2022; 
  • Dimensions (mm): 264x200x290; 
  • Hashrate: 17 TH/s; 
  • Algorithm: Blake2b-SIA; 
  • Weight: 11500 g; 
  • Watts: 3300 W; 
  • Manufacturer: Goldshell. 

Released in September 2022, this miner boasts an exceptional hashrate, making it one of the top choices for altcoin mining. With a maximum hashrate of 17 Th/s, it delivers remarkable power to maximize your mining potential.  

Also referred to as the Sia Coin Miner 6, this mining unit is exclusively designed for mining SiaCoin.  

Its design resembles that of other Bitcoin miners and utilizes the Ethernet interface. The SC6 SE model stands out among other altcoin miners, making it a superior choice for miners seeking optimal performance. 

The Sia ecosystem adopts a cutting-edge algorithm that supports payment channels, ensuring swift confirmations and compliance. The algorithm also incorporates the proof of storage mechanism. 

Miners are rewarded with a minimum block reward of 30,000 SIA, which is possible to mine using graphic cards from AMD and Nvidia. However, it’s worth noting that profitability using graphic cards has decreased significantly, making ASIC mining a superior choice. 

The Goldshell SC6 SE offers an impressive efficiency of 0.194j/Gh. With a maximum power consumption of 3300W, this miner’s power capacity is unparalleled in the altcoin mining realm. The increased power enables miners to maximize their coin-mining capabilities. 

The Blake2b-SIA algorithm has experienced substantial growth, and the SC6 SE miner is poised to capitalize on this progress. 

This miner achieves a maximum hashrate of 17 Th/s, solidifying its position as one of the highest hashing rate altcoin miners, especially for Sia-based mining.  

Goldshell SC6-SE has a medium price of $3,500

Pros of Goldshell SC6-SE 

  • High Hashrate; 
  • Unique Design; 
  • High Hashrate for Sia-Based Mining. 

Cons of Goldshell SC6-SE 

  • Limited Coin Compatibility – The SC6-SE is exclusively designed for mining SiaCoin, which may not be suitable for miners looking to diversify their mining portfolio; 
  • Noise Level; 
  • Availability. 


What is an ASIC Miner?  

An ASIC (Application-Specific Integrated Circuit) miner is a specialized device designed specifically for cryptocurrency mining. It is highly efficient and powerful, providing faster and more efficient mining than general-purpose computers or graphic cards. ASIC miners are tailored to perform the complex calculations required for mining a particular cryptocurrency or algorithm, such as Bitcoin’s proof-of-work algorithm. They offer high hashrates and low energy consumption, leading to increased mining profitability.  

How to Set Up an ASIC Miner?  

Here are the simple steps to set up your own ASIC miner: 

  1. Evaluate the feasibility and costs – Determine if building an ASIC miner is cost-effective by considering expenses like hardware, electricity, and mining software and calculating potential profitability. 
  2. Acquire the necessary components – Purchase essential components like hashboards, heatsinks, cooling fans, RAM, printed circuit boards, power supply unit (PSU), and the rig frame. 
  3. Assemble the ASIC miner – Build the miner by assembling the rig frame, attaching the fans, positioning the PCB and hashboards, and connecting the PSU. 
  4. Install mining software – Choose the appropriate mining software for the specific cryptocurrency you want to mine and install it on your ASIC miner. 
  5. Set up a wallet and join a mining pool – Create a wallet for the cryptocurrency you’re mining and find a reliable mining pool to join. This allows you to combine your mining power with others for more consistent earnings. 
  6. Start mining – Connect your ASIC miner to the blockchain network, power it up, and begin mining the cryptocurrency of your choice. 

How Much Does an ASIC Miner Make?  

The earnings of an ASIC miner depend on various factors, including the miner’s hashrate (computational power), the efficiency of the miner, the electricity cost, the current cryptocurrency market conditions, and the mining difficulty of the specific cryptocurrency being mined. Besides, profitability can vary over time as market prices and mining difficulty fluctuate. To find out more clearly how much an ASIC miner makes, you can use an online calculator, depending on the ASIC board you are interested in. 

What is the Most Profitable ASIC Miner?  

Based on our research, the most profitable ASIC miner is Antminer S19 XP (140Th), followed by Bitmain Antminer L7 (9.5Gh), Bitmain Antminer K7 (63.5 Th), Jasminer X16-Q, Bitmain Antminer E9 Pro (3.8Gh), and Goldshell SC6-SE. 

In Conclusion 

ASIC mining is the next-generation technology for worldwide crypto enthusiasts. Compared to CPUs or GPUs, ASICs are much more effective and consume less power.  

When choosing the most profitable ASIC miner, users should consider several factors, including the cryptocurrency in question and the type of hardware needed.  

In some cases, the more expensive models can bring bigger profits, yet in others, the difference can be compensated by buying more units. 

* The information in this article and the links provided are for general information purposes only and should not constitute any financial or investment advice. We advise you to do your own research or consult a professional before making financial decisions. Please acknowledge that we are not responsible for any loss caused by any information present on this website.
Press Releases