Innosilicon A10 ETHMaster (500Mh) vs Bitmain Antminer E3 (190Mh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A10 ETHMaster (500Mh) | Specification | Bitmain Antminer E3 (190Mh) |
|---|---|---|
| 500.0 MH/s | Hashrate | 190.0 MH/s |
| 750 W | Power Consumption | 760 W |
| 1,500,000.0 J/TH | Efficiency | 4,000,000.0 J/TH |
| — | Noise Level | — |
| 8,100.0 kg | Weight | 10,500.0 kg |
| 2,559 BTU/hr | BTU Output | 2,593 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Etchash | Algorithm | Etchash |
| Innosilicon | Manufacturer | Bitmain |
Profitability Comparison
Innosilicon A10 ETHMaster (500Mh)
Bitmain Antminer E3 (190Mh)
Based on BTC price of $78,257 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Innosilicon A10 ETHMaster (500Mh) comes out ahead — it takes 2 of 2 (efficiency, power consumption). The standout gap is 63% better efficiency (1,500,000 vs 4,000,000 J/TH) in the Innosilicon A10 ETHMaster (500Mh)'s favour. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Innosilicon A10 ETHMaster (500Mh) and Bitmain Antminer E3 (190Mh) actually differ, with the gap quantified:
- Innosilicon A10 ETHMaster (500Mh) 163% more hashrate (0.0 vs 0.0 TH/s)
- Innosilicon A10 ETHMaster (500Mh) 1% better power draw (750 vs 760 W)
- Innosilicon A10 ETHMaster (500Mh) 63% better efficiency (1,500,000 vs 4,000,000 J/TH)
- Innosilicon A10 ETHMaster (500Mh) 23% better weight (8,100 vs 10,500 kg)
- Bitmain Antminer E3 (190Mh) 1% more heat output (2,559 vs 2,593 BTU/hr)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Innosilicon A10 ETHMaster (500Mh) | Metric | Bitmain Antminer E3 (190Mh) |
|---|---|---|
| $2,150 | Upfront cost (MSRP) | — |
| -$1.80 | Daily net profit | -$1.82 |
| -$2,807 | Net after 1 year | -$666 |
| -$3,464 | Net after 2 years | -$1,332 |
| -$4,121 | Net after 3 years | -$1,997 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
Innosilicon A10 ETHMaster (500Mh)1,500,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Innosilicon A10 ETHMaster (500Mh) or Bitmain Antminer E3 (190Mh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon A10 ETHMaster (500Mh) is more profitable at $-1.80/day compared to $-1.82/day for the Bitmain Antminer E3 (190Mh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Innosilicon A10 ETHMaster (500Mh) vs Bitmain Antminer E3 (190Mh): which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Innosilicon A10 ETHMaster (500Mh) or the Bitmain Antminer E3 (190Mh)?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Innosilicon A10 ETHMaster (500Mh) vs Bitmain Antminer E3 (190Mh): how much does the efficiency gap matter?
The Innosilicon A10 ETHMaster (500Mh) runs at 1,500,000.0 J/TH while the Bitmain Antminer E3 (190Mh) runs at 4,000,000.0 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 63% better efficiency (1,500,000 vs 4,000,000 J/TH).
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