Antminer D9 vs Antminer S19j Pro+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Antminer S19j Pro+ |
|---|---|---|
| 1,770.0 GH/s | Taux de hachage | 117.0 TH/s |
| 2,839 W | Consommation électrique | 3,355 W |
| 1,604.0 J/TH | Efficiency | 28.7 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 16.1 kg | Weight | 13.6 kg |
| 9,687 BTU/hr | BTU Output | 11,447 BTU/hr |
| 36/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| X11 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Antminer S19j Pro+
Based on BTC price of $64,351 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19j Pro+ l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, rapport qualité-prix). Where it pulls away hardest is 6510% more hashrate (1.8 vs 117.0 TH/s). The Antminer D9 claws back ground on consommation électrique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer D9 and Antminer S19j Pro+ sit on each measurable spec:
- Antminer S19j Pro+ 6510% more hashrate (1.8 vs 117.0 TH/s)
- Antminer D9 15% better power draw (2,839 vs 3,355 W)
- Antminer S19j Pro+ 98% better efficacité (1,604.0 vs 28.7 J/TH)
- Antminer S19j Pro+ 16% better weight (16.1 vs 13.6 kg)
- Antminer S19j Pro+ 18% more heat output (9,687 vs 11,447 BTU/hr)
- Antminer S19j Pro+ 133% more score de minage domestique (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 S19j Pro+ |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | $3,200 |
| -$6.76 | Daily net profit | -$4.65 |
| -$5,468 | Net after 1 year | -$4,896 |
| -$7,936 | Net after 2 years | -$6,591 |
| -$10,404 | Net after 3 years | -$8,287 |
| 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 S19j Pro+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j Pro+28.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer D9 or Antminer S19j Pro+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j Pro+ is more profitable at $-4.65/day compared to $-6.76/day for the Antminer D9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer D9 vs Antminer S19j Pro+: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Antminer D9 vs Antminer S19j Pro+: which fits a residential setup better?
The Antminer S19j 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 S19j Pro+ on J/TH?
The Antminer D9 runs at 1,604.0 J/TH while the Antminer S19j Pro+ runs at 28.7 J/TH — a difference of 1,575.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 98% better efficacité (1,604.0 vs 28.7 J/TH).