Innosilicon A4+ LTCMaster vs Elphapex DG2 Mini
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A4+ LTCMaster | Specification | Elphapex DG2 Mini |
|---|---|---|
| 620.0 MH/s | Hashrate | 2.4 GH/s |
| 750 W | Power Consumption | 530 W |
| 1,209,677.4 J/TH | Efficiency | 220,833.3 J/TH |
| — | Noise Level | 45 dB |
| 3,830.0 kg | Weight | 4.5 kg |
| 2,559 BTU/hr | BTU Output | 1,808 BTU/hr |
| 30/100 | Home Mining Score | 58/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Innosilicon | Manufacturer | Elphapex |
Profitability Comparison
Innosilicon A4+ LTCMaster
Elphapex DG2 Mini
Based on BTC price of $71,227 and current network difficulty as of Mar 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Elphapex DG2 Mini wins on 6 of 6 factors (efficiency, hashrate, power consumption, home mining score, noise level, price-performance). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Elphapex DG2 MiniScore: 58/100. 45 dB noise level.
Best for Efficiency
Elphapex DG2 Mini220,833.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Innosilicon A4+ LTCMaster or Elphapex DG2 Mini more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Elphapex DG2 Mini is more profitable at $-1.27/day compared to $-1.80/day for the Innosilicon A4+ LTCMaster. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Innosilicon A4+ LTCMaster or Elphapex DG2 Mini?
The Elphapex DG2 Mini is quieter at 45 dB compared to the Innosilicon A4+ LTCMaster at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Innosilicon A4+ LTCMaster or Elphapex DG2 Mini?
The Elphapex DG2 Mini scores 58/100 on our Home Mining Score (vs 30/100 for the Innosilicon A4+ LTCMaster). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Innosilicon A4+ LTCMaster and Elphapex DG2 Mini?
The Innosilicon A4+ LTCMaster runs at 1,209,677.4 J/TH while the Elphapex DG2 Mini runs at 220,833.3 J/TH — a difference of 988,844.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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