Innosilicon A4 Dominator vs Innosilicon A11 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A4 Dominator | Specification | Innosilicon A11 Pro |
|---|---|---|
| 280.0 MH/s | Hashrate | 2,000.0 MH/s |
| 1,050 W | Power Consumption | 2,500 W |
| 3,750,000.0 J/TH | Efficiency | 1,250,000.0 J/TH |
| — | Noise Level | 75 dB |
| 9,200.0 kg | Weight | 22.0 kg |
| 3,583 BTU/hr | BTU Output | 8,530 BTU/hr |
| 31/100 | Home Mining Score | 40/100 |
| — | Release Year | — |
| Scrypt | Algorithm | EtHash |
| Innosilicon | Manufacturer | Innosilicon |
Profitability Comparison
Innosilicon A4 Dominator
Innosilicon A11 Pro
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Innosilicon A11 Pro, which leads on 4 of 5 weighted factors (efficiency, hashrate, home mining score, noise level). Where it pulls away hardest is 614% more hashrate (0.0 vs 0.0 TH/s). The Innosilicon A4 Dominator claws back ground on power consumption. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Innosilicon A4 Dominator and Innosilicon A11 Pro diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Innosilicon A11 Pro 614% more hashrate (0.0 vs 0.0 TH/s)
- Innosilicon A4 Dominator 58% better power draw (1,050 vs 2,500 W)
- Innosilicon A11 Pro 67% better efficiency (3,750,000 vs 1,250,000 J/TH)
- Innosilicon A11 Pro 100% better weight (9,200.0 vs 22.0 kg)
- Innosilicon A11 Pro 138% more heat output (3,583 vs 8,530 BTU/hr)
- Innosilicon A11 Pro 29% more home mining score (31.0 vs 40.0)
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 A4 Dominator | Metric | Innosilicon A11 Pro |
|---|---|---|
| — | Upfront cost (MSRP) | $4,000 |
| -$2.52 | Daily net profit | -$6.00 |
| -$920 | Net after 1 year | -$6,190 |
| -$1,840 | Net after 2 years | -$8,380 |
| -$2,759 | Net after 3 years | -$10,570 |
| — | 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 A11 ProScore: 40/100. 75 dB noise level.
Best for Efficiency
Innosilicon A11 Pro1,250,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Innosilicon A4 Dominator or Innosilicon A11 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon A4 Dominator is more profitable at $-2.52/day compared to $-6.00/day for the Innosilicon A11 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Innosilicon A4 Dominator or Innosilicon A11 Pro?
The Innosilicon A11 Pro is quieter at 75 dB compared to the Innosilicon A4 Dominator at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Innosilicon A4 Dominator or Innosilicon A11 Pro?
The Innosilicon A11 Pro scores 40/100 on our Home Mining Score (vs 31/100 for the Innosilicon A4 Dominator). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Innosilicon A4 Dominator vs Innosilicon A11 Pro: how much does the efficiency gap matter?
The Innosilicon A4 Dominator runs at 3,750,000.0 J/TH while the Innosilicon A11 Pro runs at 1,250,000.0 J/TH — a difference of 2,500,000.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 67% better efficiency (3,750,000 vs 1,250,000 J/TH).