Goldshell MINI DOGE Ⅲ PLUS vs. Antminer L3+ for Dogecoin Mining
Cryptocurrency mining has evolved significantly over the years, with new hardware solutions emerging to meet the demands of ever-changing algorithms and increasing competition. For those interested in mining Dogecoin (DOGE), Litecoin (LTC), and other Scrypt-based cryptocurrencies, choosing the right mining equipment is crucial. Two popular options in this space are the Goldshell MINI DOGE Ⅲ PLUS and the Antminer L3+. Both devices are designed for Scrypt mining, but they differ in terms of performance, efficiency, and usability. In this article, we’ll compare these two miners to help you decide which one is the better fit for your mining operation.
Introduction to the Goldshell MINI DOGE Ⅲ PLUS
The Goldshell MINI DOGE Ⅲ PLUS is a compact and efficient mining device tailored for Scrypt algorithm-based cryptocurrencies. It’s an excellent choice for both beginners and seasoned miners who want to optimize their mining setup without compromising on performance. Unlike larger, more complex mining rigs, the MINI DOGE Ⅲ PLUS is designed with simplicity and accessibility in mind, making it an ideal entry point for newcomers.

Key Specifications
- Hashrate: 810 MH/s (±5%) in default mode, 620 MH/s (±5%) in low-power mode
- Power Consumption: 500W (±5%) in default mode, 300W (±5%) in low-power mode
- Efficiency: 0.62 J/GH in default mode, 0.49 J/GH in low-power mode
- Size: 133 x 163.3 x 202 mm
- Weight: 3.7 kg
- Noise Level: ≤35db
The MINI DOGE Ⅲ PLUS stands out for its energy efficiency and quiet operation, which make it suitable for home mining setups. Its compact design and low noise level ensure that it can be integrated seamlessly into your living space without causing disruptions.

Introduction to the Antminer L3+
The Antminer L3+ is a well-known mining device from Bitmain, a pioneer in the cryptocurrency mining industry. Released in 2017, the L3+ was one of the first ASIC miners optimized for Scrypt-based cryptocurrencies. While it’s older than the MINI DOGE Ⅲ PLUS, it remains a popular choice due to its proven reliability and competitive performance.
Key Specifications
- Hashrate: 504 MH/s
- Power Consumption: 800W
- Efficiency: 1.59 J/GH
- Size: 351 x 130 x 187 mm
- Weight: 6.1 kg
- Noise Level: 80db
The Antminer L3+ offers solid performance but consumes significantly more power compared to the MINI DOGE Ⅲ PLUS. Its larger size and higher noise level make it less suitable for home mining, and it’s often deployed in dedicated mining farms or warehouses.
Comparing Performance and Efficiency
Hashrate
The Goldshell MINI DOGE Ⅲ PLUS outperforms the Antminer L3+ in terms of hashrate, delivering 810 MH/s in default mode compared to the L3+’s 504 MH/s. This translates to a 60% increase in mining power, which can significantly boost your daily earnings, especially during periods of high network activity.

Power Consumption
Energy efficiency is a critical factor in mining profitability. The MINI DOGE Ⅲ PLUS consumes just 500W in default mode and 300W in low-power mode, while the Antminer L3+ requires 800W. This difference means that the MINI DOGE Ⅲ PLUS is up to 62.5% more energy-efficient than the L3+, resulting in lower electricity costs and a smaller environmental footprint.
Efficiency
The efficiency metric (J/GH) highlights how much energy is required to generate a gigahash of mining power. The MINI DOGE Ⅲ PLUS achieves 0.62 J/GH in default mode and 0.49 J/GH in low-power mode, compared to the L3+’s 1.59 J/GH. This makes the MINI DOGE Ⅲ PLUS a far more cost-effective option, particularly in regions with high electricity prices.

Design and Usability
Size and Portability
The Goldshell MINI DOGE Ⅲ PLUS is significantly smaller and lighter than the Antminer L3+, measuring just 133 x 163.3 x 202 mm and weighing 3.7 kg. Its compact design allows it to fit easily into home setups or small mining farms. In contrast, the L3+ is bulkier and heavier, making it less flexible in terms of placement.
Noise Level
One of the standout features of the MINI DOGE Ⅲ PLUS is its quiet operation, with a noise level of ≤35db. This makes it ideal for home miners who want to avoid disturbing their living environment. The Antminer L3+, on the other hand, produces 80db of noise, which can be disruptive and necessitates a separate, soundproofed space.
Ease of Use
The MINI DOGE Ⅲ PLUS is designed with user-friendliness in mind. It features a dual-mode connection port and can be controlled remotely using the Goldshell App, allowing for convenient monitoring and management. The Antminer L3+ requires more technical expertise to set up and configure, which may be a barrier for beginners.
Cost and Return on Investment (ROI)
Initial Investment
The Goldshell MINI DOGE Ⅲ PLUS is priced competitively, making it an affordable option for miners of all experience levels. Its lower power consumption also reduces ongoing operational costs, improving ROI over time. The Antminer L3+ is generally cheaper upfront but incurs higher electricity expenses, which can erode profitability.
Long-Term Profitability
Due to its superior efficiency and higher hashrate, the MINI DOGE Ⅲ PLUS offers better long-term profitability compared to the Antminer L3+. This is especially true in regions where electricity costs are a significant factor. Additionally, the MINI DOGE Ⅲ PLUS’s ability to mine multiple Scrypt-based coins provides miners with greater flexibility and potential earnings.
Maintenance and Support
Reliability
Both miners are built to last, but the Goldshell MINI DOGE Ⅲ PLUS benefits from Goldshell’s reputation for quality and reliability. It also comes with a 180-day warranty, providing peace of mind for your investment.
Customer Support
Goldshell offers exceptional customer support, including readily available spare parts and easy-to-replace components. Bitmain’s support for the Antminer L3+ is reliable but may not match Goldshell’s level of responsiveness and accessibility.
Conclusion: Which Miner is Right for You?
When comparing the Goldshell MINI DOGE Ⅲ PLUS and the Antminer L3+, the MINI DOGE Ⅲ PLUS emerges as the superior choice for most miners. It offers higher performance, better energy efficiency, and quieter operation, making it ideal for both home and small-scale mining setups. Its compact design and user-friendly features also make it accessible to beginners, while its competitive pricing and long-term profitability appeal to experienced miners.
The Antminer L3+ remains a viable option for those with access to low-cost electricity and dedicated mining spaces, but its higher power consumption and noise level make it less versatile than the MINI DOGE Ⅲ PLUS.
Ultimately, the decision depends on your specific needs and circumstances. However, if you’re looking for a modern, efficient, and convenient mining solution, the Goldshell MINI DOGE Ⅲ PLUS is the clear winner for Dogecoin and Scrypt-based cryptocurrency mining.