Antminer S17 vs Antminer S19j
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S17 | Specification | Antminer S19j |
|---|---|---|
| 56.0 TH/s | Taux de hachage | 90.0 TH/s |
| 2,520 W | Consommation électrique | 3,100 W |
| 45.0 J/TH | Efficiency | 34.4 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 9.5 kg | Weight | 13.0 kg |
| 8,598 BTU/hr | BTU Output | 10,577 BTU/hr |
| 84/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S17
Antminer S19j
Based on BTC price of $78,221 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Antminer S19j comes out ahead — it takes 2 of 3 (efficacité, hashrate). Its biggest concrete edge: 61% more hashrate (56.0 vs 90.0 TH/s). That said, the Antminer S17 isn't beaten everywhere — it still wins consommation électrique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Antminer S17 and Antminer S19j actually differ, with the gap quantified:
- Antminer S19j 61% more hashrate (56.0 vs 90.0 TH/s)
- Antminer S17 19% better power draw (2,520 vs 3,100 W)
- Antminer S19j 23% better efficacité (45.0 vs 34.4 J/TH)
- Antminer S17 27% better weight (9.5 vs 13.0 kg)
- Antminer S19j 23% more heat output (8,598 vs 10,577 BTU/hr)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Antminer S17 | Metric | Antminer S19j |
|---|---|---|
| — | Upfront cost (MSRP) | $2,000 |
| -$4.03 | Daily net profit | -$4.20 |
| -$1,472 | Net after 1 year | -$3,533 |
| -$2,944 | Net after 2 years | -$5,066 |
| -$4,415 | Net after 3 years | -$6,599 |
| — | 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Antminer S19j34.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S17 or Antminer S19j more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S17 is more profitable at $-4.03/day compared to $-4.20/day for the Antminer S19j. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer S17 or the Antminer S19j better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S17 or Antminer S19j?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Antminer S17 and Antminer S19j?
The Antminer S17 runs at 45.0 J/TH while the Antminer S19j runs at 34.4 J/TH — a difference of 10.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 23% better efficacité (45.0 vs 34.4 J/TH).