Antminer D9 vs Antminer S19 Pro+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Antminer S19 Pro+ |
|---|---|---|
| 1,770.0 GH/s | Hashrate | 120.0 TH/s |
| 2,839 W | Power Consumption | 3,360 W |
| 1,604.0 J/TH | Efficiency | 28.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 16.1 kg | Weight | 14.4 kg |
| 9,687 BTU/hr | BTU Output | 11,464 BTU/hr |
| 36/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| X11 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Antminer S19 Pro+
Based on BTC price of $77,954 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Antminer S19 Pro+ comes out ahead — it takes 4 of 5 (efficiency, hashrate, home mining score, price-performance). Its biggest concrete edge: 6680% more hashrate (1.8 vs 120.0 TH/s). That said, the Antminer D9 isn't beaten everywhere — it still wins power consumption. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer D9 and Antminer S19 Pro+ sit on each measurable spec:
- Antminer S19 Pro+ 6680% more hashrate (1.8 vs 120.0 TH/s)
- Antminer D9 16% better power draw (2,839 vs 3,360 W)
- Antminer S19 Pro+ 98% better efficiency (1,604.0 vs 28.0 J/TH)
- Antminer S19 Pro+ 11% better weight (16.1 vs 14.4 kg)
- Antminer S19 Pro+ 18% more heat output (9,687 vs 11,464 BTU/hr)
- Antminer S19 Pro+ 133% more home mining score (36.0 vs 84.0)
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 D9 | Metric | Antminer S19 Pro+ |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | $3,000 |
| -$6.75 | Daily net profit | -$3.76 |
| -$5,464 | Net after 1 year | -$4,372 |
| -$7,928 | Net after 2 years | -$5,744 |
| -$10,391 | Net after 3 years | -$7,116 |
| 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
Antminer S19 Pro+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19 Pro+28.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer D9 vs Antminer S19 Pro+: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19 Pro+ is more profitable at $-3.76/day compared to $-6.75/day for the Antminer D9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer D9 or Antminer S19 Pro+?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Antminer D9 or the Antminer S19 Pro+?
The Antminer S19 Pro+ scores 84/100 on our Home Mining Score (vs 36/100 for the Antminer D9). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Antminer D9 and Antminer S19 Pro+ on J/TH?
The Antminer D9 runs at 1,604.0 J/TH while the Antminer S19 Pro+ runs at 28.0 J/TH — a difference of 1,576.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 98% better efficiency (1,604.0 vs 28.0 J/TH).