Innosilicon A4+ LTCMaster vs Bitmain Antminer L11 (20Gh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A4+ LTCMaster | Specification | Bitmain Antminer L11 (20Gh) |
|---|---|---|
| 620.0 MH/s | Hashrate | 20.0 GH/s |
| 750 W | Power Consumption | 3,680 W |
| 1,209,677.4 J/TH | Efficiency | 184,000.0 J/TH |
| — | Noise Level | 75 dB |
| 3,830.0 kg | Weight | — |
| 2,559 BTU/hr | BTU Output | 12,556 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Innosilicon | Manufacturer | Bitmain |
Profitability Comparison
Innosilicon A4+ LTCMaster
Bitmain Antminer L11 (20Gh)
Based on BTC price of $78,217 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer L11 (20Gh), which leads on 4 of 5 weighted factors (efficiency, hashrate, noise level, price-performance). Where it pulls away hardest is 3126% more hashrate (0.0 vs 0.0 TH/s). That said, the Innosilicon A4+ LTCMaster isn't beaten everywhere — it still wins power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Innosilicon A4+ LTCMaster and Bitmain Antminer L11 (20Gh) sit on each measurable spec:
- Bitmain Antminer L11 (20Gh) 3126% more hashrate (0.0 vs 0.0 TH/s)
- Innosilicon A4+ LTCMaster 80% better power draw (750 vs 3,680 W)
- Bitmain Antminer L11 (20Gh) 85% better efficiency (1,209,677 vs 184,000 J/TH)
- Bitmain Antminer L11 (20Gh) 391% more heat output (2,559 vs 12,556 BTU/hr)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Innosilicon A4+ LTCMaster | Metric | Bitmain Antminer L11 (20Gh) |
|---|---|---|
| $3,500 | Upfront cost (MSRP) | $6,199 |
| -$1.80 | Daily net profit | -$8.83 |
| -$4,157 | Net after 1 year | -$9,422 |
| -$4,814 | Net after 2 years | -$12,646 |
| -$5,471 | Net after 3 years | -$15,869 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
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 L11 (20Gh)184,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Innosilicon A4+ LTCMaster vs Bitmain Antminer L11 (20Gh): which one earns more per day?
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 $-8.83/day for the Bitmain Antminer L11 (20Gh). 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 L11 (20Gh)?
The Bitmain Antminer L11 (20Gh) 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 L11 (20Gh)?
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 L11 (20Gh)?
The Innosilicon A4+ LTCMaster runs at 1,209,677.4 J/TH while the Bitmain Antminer L11 (20Gh) runs at 184,000.0 J/TH — a difference of 1,025,677.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 85% better efficiency (1,209,677 vs 184,000 J/TH).
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