SUMMARY
Ethereum Classic (ETC) continues to be a stronghold for Proof-of-Work miners after Ethereum’s switch to Proof-of-Stake. With a loyal community and ASIC support, ETC remains a go-to for efficient crypto mining, especially for those looking to repurpose or invest in new hardware. The key question for miners today is: how long does it take to mine 1 ETC? This article explores the answer through network stats, hardware performance, power efficiency, and market context.
Understanding Ethereum Classic Mining in 2025
Ethereum Classic maintains the original Ethereum consensus model—Proof of Work. This allows miners to validate transactions, secure the chain, and receive ETC rewards. While Ethereum has moved to Proof of Stake, ETC has stayed true to mining, which keeps it relevant for ASIC deployments.
As of mid-2025, the network operates with the following parameters:
Block reward: 2.56 ETC Block time: approximately 13.1 seconds Blocks mined per day: around 6,600 ETC created daily: roughly 16,900 ETC Network difficulty: around 700 TH/s
These metrics shape the profitability and pace at which ETC can be mined.
Comparing Jasminer X44-P and Bombax EZ100-Pro
Two miners currently dominate the ETC landscape: the Jasminer X44-P and the Bombax EZ100-Pro. Both are ASICs designed specifically for Ethereum Classic and other ETChash-based coins.
Jasminer X44-P Hashrate: 23.4 GH/s Power: 2550W Efficiency: 110 J/GH Price: $14,200 Daily ETC output: ~0.162 Revenue per day: $19.92 Estimated ROI: 713 days
Bombax EZ100-Pro Hashrate: 15.5 GH/s Power: 3100W Efficiency: 200 J/GH Price: $13,175 Daily ETC output: ~0.107 Revenue per day: $11.67 Estimated ROI: 1129 days
While both are capable, Jasminer’s higher efficiency gives it a clear lead in return on investment and energy performance.
How Long Does It Take to Mine 1 ETC?
To calculate this, we need the miner’s share of the total network and the amount of ETC mined daily.
For Jasminer X44-P: 23.4 GH ÷ 700,000 GH = 0.00003343 0.00003343 × 16,900 ETC/day ≈ 0.565 ETC/month So it takes roughly 6.2 days to mine 1 ETC
For Bombax EZ100-Pro: 15.5 GH ÷ 700,000 GH = 0.00002214 0.00002214 × 16,900 ETC/day ≈ 0.402 ETC/month So it takes around 9.3 days to mine 1 ETC
These figures assume 100 percent uptime and stable network conditions.
Factors That Affect Mining Time and Profitability
Electricity costs have the biggest impact after hardware choice. For example:
Jasminer uses 2.55 kWh × 24 = 61.2 kWh/day At $0.10 per kWh, the daily power cost is $6.12
Bombax uses 3.1 kWh × 24 = 74.4 kWh/day At the same rate, that’s $7.44 per day
Jasminer not only produces more ETC but also uses less power per hash, making it a better choice in almost all conditions.
The price of ETC also affects profitability. In 2025, ETC trades between $100 and $150. A sudden price rise can significantly improve ROI.
Lastly, network difficulty influences mining output. When more miners join the network, the difficulty increases and individual output drops. Regularly monitoring difficulty is critical.
Why Miners Still Choose ETC
ETC offers a consistent, ASIC-friendly environment. It is one of the few large-cap cryptocurrencies still using Proof of Work. The protocol is stable, with a strong community and minor but growing ecosystem support. For those not ready to abandon mining, ETC is a rational option.
Final Thoughts
Jasminer X44-P can mine 1 ETC in about 6 days, while the Bombax EZ100-Pro takes roughly 9 days. The Jasminer is more efficient, profitable, and quicker to return on investment.
If you have access to cheap power and are looking for long-term exposure to Proof-of-Work crypto, Ethereum Classic is still a relevant and potentially profitable choice.
