Innosilicon A4+ LTCMaster vs Bitmain Antminer L9 (17Gh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A4+ LTCMaster | Specification | Bitmain Antminer L9 (17Gh) |
|---|---|---|
| 620.0 MH/s | Hashrate | 17.0 GH/s |
| 750 W | Power Consumption | 3,570 W |
| 1,209,677.4 J/TH | Efficiency | 210,000.0 J/TH |
| — | Noise Level | 75 dB |
| 3,830.0 kg | Weight | 13.5 kg |
| 2,559 BTU/hr | BTU Output | 12,181 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Innosilicon | Manufacturer | Bitmain |
Profitability Comparison
Innosilicon A4+ LTCMaster
Bitmain Antminer L9 (17Gh)
Based on BTC price of $74,306 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer L9 (17Gh) offers 83% better efficiency at 210,000.0 J/TH compared to the Innosilicon A4+ LTCMaster at 1,209,677.4 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer L9 (17Gh)210,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Innosilicon A4+ LTCMaster or Bitmain Antminer L9 (17Gh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon A4+ LTCMaster is more profitable at $-1.80/day compared to $-8.57/day for the Bitmain Antminer L9 (17Gh). 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 Bitmain Antminer L9 (17Gh)?
The Bitmain Antminer L9 (17Gh) is quieter at 75 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 Bitmain Antminer L9 (17Gh)?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Innosilicon A4+ LTCMaster and Bitmain Antminer L9 (17Gh)?
The Innosilicon A4+ LTCMaster runs at 1,209,677.4 J/TH while the Bitmain Antminer L9 (17Gh) runs at 210,000.0 J/TH — a difference of 999,677.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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