Antminer T19 vs DragonMint T1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer T19 | Specification | DragonMint T1 |
|---|---|---|
| 84.0 TH/s | Hashrate | 16.0 TH/s |
| 3,150 W | Power Consumption | 1,480 W |
| 37.5 J/TH | Efficiency | 92.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.4 kg | Weight | 6.0 kg |
| 10,748 BTU/hr | BTU Output | 5,050 BTU/hr |
| 84/100 | Home Mining Score | 48/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Halong Mining |
Profitability Comparison
Antminer T19
DragonMint T1
Based on BTC price of $79,088 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer T19 wins on 3 of 4 factors (efficiency, hashrate, home mining score). Where it pulls away hardest is 425% more hashrate (84.0 vs 16.0 TH/s). The DragonMint T1 holds the edge in power consumption. 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 Antminer T19 and DragonMint T1 sit on each measurable spec:
- Antminer T19 425% more hashrate (84.0 vs 16.0 TH/s)
- DragonMint T1 53% better power draw (3,150 vs 1,480 W)
- Antminer T19 59% better efficiency (37.5 vs 92.5 J/TH)
- DragonMint T1 58% better weight (14.4 vs 6.0 kg)
- Antminer T19 113% more heat output (10,748 vs 5,050 BTU/hr)
- Antminer T19 75% more home mining score (84.0 vs 48.0)
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.
| Antminer T19 | Metric | DragonMint T1 |
|---|---|---|
| $1,800 | Upfront cost (MSRP) | — |
| -$4.50 | Daily net profit | -$2.97 |
| -$3,444 | Net after 1 year | -$1,084 |
| -$5,087 | Net after 2 years | -$2,168 |
| -$6,731 | Net after 3 years | -$3,252 |
| 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
Antminer T19Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer T1937.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer T19 or DragonMint T1 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the DragonMint T1 is more profitable at $-2.97/day compared to $-4.50/day for the Antminer T19. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer T19 or DragonMint T1?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Antminer T19 vs DragonMint T1: which fits a residential setup better?
The Antminer T19 scores 84/100 on our Home Mining Score (vs 48/100 for the DragonMint T1). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer T19 vs DragonMint T1: how much does the efficiency gap matter?
The Antminer T19 runs at 37.5 J/TH while the DragonMint T1 runs at 92.5 J/TH — a difference of 55.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 59% better efficiency (37.5 vs 92.5 J/TH).