Innosilicon A4 Dominator vs Innosilicon T3 39T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Innosilicon A4 Dominator | Specification | Innosilicon T3 39T |
|---|---|---|
| 280.0 MH/s | Hashrate | 39.0 TH/s |
| 1,050 W | Power Consumption | 2,150 W |
| 3,750,000.0 J/TH | Efficiency | 55.1 J/TH |
| — | Noise Level | — |
| 9,200.0 kg | Weight | 8,650.0 kg |
| 3,583 BTU/hr | BTU Output | 7,336 BTU/hr |
| 31/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| Scrypt | Algorithm | SHA-256 |
| Innosilicon | Manufacturer | Innosilicon |
Profitability Comparison
Innosilicon A4 Dominator
Innosilicon T3 39T
Based on BTC price of $79,032 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Innosilicon T3 39T, which leads on 2 of 4 weighted factors (efficiency, hashrate). Where it pulls away hardest is 13928471% more hashrate (0.0 vs 39.0 TH/s). That said, the Innosilicon A4 Dominator isn't beaten everywhere — it still wins power consumption and home mining score. 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 Dominator and Innosilicon T3 39T sit on each measurable spec:
- Innosilicon T3 39T 13928471% more hashrate (0.0 vs 39.0 TH/s)
- Innosilicon A4 Dominator 51% better power draw (1,050 vs 2,150 W)
- Innosilicon T3 39T 100% better efficiency (3,750,000.0 vs 55.1 J/TH)
- Innosilicon T3 39T 6% better weight (9,200 vs 8,650 kg)
- Innosilicon T3 39T 105% more heat output (3,583 vs 7,336 BTU/hr)
- Innosilicon A4 Dominator 19% more home mining score (31.0 vs 26.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Innosilicon A4 DominatorScore: 31/100. 0 dB noise level.
Best for Efficiency
Innosilicon T3 39T55.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Innosilicon A4 Dominator vs Innosilicon T3 39T: which one earns more per day?
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 $-3.74/day for the Innosilicon T3 39T. 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 T3 39T?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Innosilicon A4 Dominator or the Innosilicon T3 39T?
The Innosilicon A4 Dominator scores 31/100 on our Home Mining Score (vs 26/100 for the Innosilicon T3 39T). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Innosilicon A4 Dominator and Innosilicon T3 39T on J/TH?
The Innosilicon A4 Dominator runs at 3,750,000.0 J/TH while the Innosilicon T3 39T runs at 55.1 J/TH — a difference of 3,749,944.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 100% better efficiency (3,750,000.0 vs 55.1 J/TH).
Compare Innosilicon A4 Dominator with...
- Innosilicon A4 Dominator vs Innosilicon A10 ETHMaster (500Mh)
- Innosilicon A4 Dominator vs Innosilicon A10 Pro ETH (500Mh)
- Innosilicon A4 Dominator vs Innosilicon A10 Pro+ ETH (750Mh)
- Innosilicon A4 Dominator vs Innosilicon A11 Pro
- Innosilicon A4 Dominator vs Innosilicon A11 Pro ETH (1500Mh)
- Innosilicon A4 Dominator vs Innosilicon A4+ LTCMaster