Bitmain Antminer T19 (84Th) vs Innosilicon T3 43T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T19 (84Th) | Specification | Innosilicon T3 43T |
|---|---|---|
| 84.0 TH/s | Taux de hachage | 43.0 TH/s |
| 3,150 W | Consommation électrique | 2,100 W |
| 37.5 J/TH | Efficiency | 48.8 J/TH |
| — | Niveau de bruit | — |
| 14,200.0 kg | Weight | 10,000.0 kg |
| 10,748 BTU/hr | BTU Output | 7,165 BTU/hr |
| 22/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Innosilicon |
Profitability Comparison
Bitmain Antminer T19 (84Th)
Innosilicon T3 43T
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer T19 (84Th) comes out ahead — it takes 3 of 5 (efficacité, hashrate, rapport qualité-prix). The standout gap is 95% more hashrate (84.0 vs 43.0 TH/s) in the Bitmain Antminer T19 (84Th)'s favour. The Innosilicon T3 43T holds the edge in consommation électrique and score de minage domestique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer T19 (84Th) and Innosilicon T3 43T diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer T19 (84Th) 95% more hashrate (84.0 vs 43.0 TH/s)
- Innosilicon T3 43T 33% better power draw (3,150 vs 2,100 W)
- Bitmain Antminer T19 (84Th) 23% better efficacité (37.5 vs 48.8 J/TH)
- Innosilicon T3 43T 30% better weight (14,200 vs 10,000 kg)
- Bitmain Antminer T19 (84Th) 50% more heat output (10,748 vs 7,165 BTU/hr)
- Innosilicon T3 43T 18% more score de minage domestique (22.0 vs 26.0)
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.
| Bitmain Antminer T19 (84Th) | Metric | Innosilicon T3 43T |
|---|---|---|
| $179 | Upfront cost (MSRP) | $1,500 |
| -$4.54 | Daily net profit | -$3.49 |
| -$1,835 | Net after 1 year | -$2,775 |
| -$3,491 | Net after 2 years | -$4,049 |
| -$5,147 | Net after 3 years | -$5,324 |
| 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
Innosilicon T3 43TScore: 26/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer T19 (84Th)37.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer T19 (84Th) or the Innosilicon T3 43T?
At the current BTC price and a $0.10/kWh electricity rate, the Innosilicon T3 43T is more profitable at $-3.49/day compared to $-4.54/day for the Bitmain Antminer T19 (84Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer T19 (84Th) vs Innosilicon T3 43T: 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 Bitmain Antminer T19 (84Th) or the Innosilicon T3 43T?
The Innosilicon T3 43T scores 26/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer T19 (84Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer T19 (84Th) vs Innosilicon T3 43T: how much does the efficiency gap matter?
The Bitmain Antminer T19 (84Th) runs at 37.5 J/TH while the Innosilicon T3 43T runs at 48.8 J/TH — a difference of 11.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 23% better efficacité (37.5 vs 48.8 J/TH).
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