Innosilicon A5 DashMaster vs Bitmain Antminer D9 (1770Gh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A5 DashMaster | Specification | Bitmain Antminer D9 (1770Gh) |
|---|---|---|
| 32.5 GH/s | Taux de hachage | 1,770.0 GH/s |
| 750 W | Consommation électrique | 2,839 W |
| 23,076.9 J/TH | Efficiency | 1,604.0 J/TH |
| — | Niveau de bruit | — |
| 3,100.0 kg | Weight | 16.1 kg |
| 2,559 BTU/hr | BTU Output | 9,687 BTU/hr |
| 30/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| X11 | Algorithme | X11 |
| Innosilicon | Manufacturer | Bitmain |
Profitability Comparison
Innosilicon A5 DashMaster
Bitmain Antminer D9 (1770Gh)
Based on BTC price of $78,186 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer D9 (1770Gh), which leads on 2 of 4 weighted factors (efficacité, hashrate). The standout gap is 5346% more hashrate (0.0 vs 1.8 TH/s) in the Bitmain Antminer D9 (1770Gh)'s favour. That said, the Innosilicon A5 DashMaster isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Innosilicon A5 DashMaster and Bitmain Antminer D9 (1770Gh) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer D9 (1770Gh) 5346% more hashrate (0.0 vs 1.8 TH/s)
- Innosilicon A5 DashMaster 74% better power draw (750 vs 2,839 W)
- Bitmain Antminer D9 (1770Gh) 93% better efficacité (23,077 vs 1,604 J/TH)
- Bitmain Antminer D9 (1770Gh) 99% better weight (3,100.0 vs 16.1 kg)
- Bitmain Antminer D9 (1770Gh) 279% more heat output (2,559 vs 9,687 BTU/hr)
- Innosilicon A5 DashMaster 36% more score de minage domestique (30.0 vs 22.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Innosilicon A5 DashMaster | Metric | Bitmain Antminer D9 (1770Gh) |
|---|---|---|
| — | Upfront cost (MSRP) | $1,030 |
| -$1.80 | Daily net profit | -$6.75 |
| -$657 | Net after 1 year | -$3,494 |
| -$1,313 | Net after 2 years | -$5,957 |
| -$1,970 | Net after 3 years | -$8,421 |
| — | 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
Innosilicon A5 DashMasterScore: 30/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer D9 (1770Gh)1,604.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Innosilicon A5 DashMaster or Bitmain Antminer D9 (1770Gh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon A5 DashMaster is more profitable at $-1.80/day compared to $-6.75/day for the Bitmain Antminer D9 (1770Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Innosilicon A5 DashMaster or Bitmain Antminer D9 (1770Gh)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Innosilicon A5 DashMaster or the Bitmain Antminer D9 (1770Gh)?
The Innosilicon A5 DashMaster scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer D9 (1770Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Innosilicon A5 DashMaster vs Bitmain Antminer D9 (1770Gh): how much does the efficiency gap matter?
The Innosilicon A5 DashMaster runs at 23,076.9 J/TH while the Bitmain Antminer D9 (1770Gh) runs at 1,604.0 J/TH — a difference of 21,473.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 93% better efficacité (23,077 vs 1,604 J/TH).
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