Antminer D7 vs Antminer S19j Pro+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D7 | Specification | Antminer S19j Pro+ |
|---|---|---|
| 1,286.0 GH/s | Taux de hachage | 117.0 TH/s |
| 3,148 W | Consommation électrique | 3,355 W |
| 2,447.9 J/TH | Efficiency | 28.7 J/TH |
| 70 dB | Niveau de bruit | 75 dB |
| 14.4 kg | Weight | 13.6 kg |
| 10,741 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 D7
Antminer S19j Pro+
Based on BTC price of $64,351 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Antminer S19j Pro+ comes out ahead — it takes 4 of 6 (efficacité, hashrate, score de minage domestique, rapport qualité-prix). Where it pulls away hardest is 8998% more hashrate (1.3 vs 117.0 TH/s). The Antminer D7 holds the edge in consommation électrique and niveau sonore. 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 D7 and Antminer S19j Pro+ sit on each measurable spec:
- Antminer S19j Pro+ 8998% more hashrate (1.3 vs 117.0 TH/s)
- Antminer D7 6% better power draw (3,148 vs 3,355 W)
- Antminer S19j Pro+ 99% better efficacité (2,447.9 vs 28.7 J/TH)
- Antminer D7 7% better noise (70.0 vs 75.0 dB)
- Antminer S19j Pro+ 6% better weight (14.4 vs 13.6 kg)
- Antminer S19j Pro+ 7% more heat output (10,741 vs 11,447 BTU/hr)
- Antminer S19j Pro+ 133% more score de minage domestique (36.0 vs 84.0)
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.
| Antminer D7 | Metric | Antminer S19j Pro+ |
|---|---|---|
| $2,500 | Upfront cost (MSRP) | $3,200 |
| -$7.52 | Daily net profit | -$4.65 |
| -$5,244 | Net after 1 year | -$4,896 |
| -$7,988 | Net after 2 years | -$6,591 |
| -$10,732 | 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
Antminer D7 vs Antminer S19j Pro+: which one earns more per day?
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 $-7.52/day for the Antminer D7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer D7 or Antminer S19j Pro+?
The Antminer D7 is quieter at 70 dB compared to the Antminer S19j Pro+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer D7 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 D7). 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 D7 and Antminer S19j Pro+ on J/TH?
The Antminer D7 runs at 2,447.9 J/TH while the Antminer S19j Pro+ runs at 28.7 J/TH — a difference of 2,419.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 99% better efficacité (2,447.9 vs 28.7 J/TH).