Antminer AL1 vs Antminer S19j
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer AL1 | Specification | Antminer S19j |
|---|---|---|
| 16.0 TH/s | Hashrate | 90.0 TH/s |
| 3,360 W | Power Consumption | 3,100 W |
| 210.0 J/TH | Efficiency | 34.4 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.5 kg | Weight | 13.0 kg |
| 11,464 BTU/hr | BTU Output | 10,577 BTU/hr |
| 36/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| Blake3 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer AL1
Antminer S19j
Based on BTC price of $76,862 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19j wins on 5 of 5 factors (efficiency, hashrate, power consumption, home mining score, price-performance). The standout gap is 84% better efficiency (210.0 vs 34.4 J/TH) in the Antminer S19j's favour. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
The Antminer AL1 and Antminer S19j diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer S19j 463% more hashrate (16.0 vs 90.0 TH/s)
- Antminer S19j 8% better power draw (3,360 vs 3,100 W)
- Antminer S19j 84% better efficiency (210.0 vs 34.4 J/TH)
- Antminer S19j 10% better weight (14.5 vs 13.0 kg)
- Antminer AL1 8% more heat output (11,464 vs 10,577 BTU/hr)
- Antminer S19j 133% more home mining score (36.0 vs 84.0)
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 AL1 | Metric | Antminer S19j |
|---|---|---|
| $10,000 | Upfront cost (MSRP) | $2,000 |
| -$7.50 | Daily net profit | -$4.26 |
| -$12,737 | Net after 1 year | -$3,554 |
| -$15,474 | Net after 2 years | -$5,107 |
| -$18,210 | Net after 3 years | -$6,661 |
| 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 S19jScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j34.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer AL1 or the Antminer S19j?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j is more profitable at $-4.26/day compared to $-7.50/day for the Antminer AL1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer AL1 or the Antminer S19j better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Antminer AL1 vs Antminer S19j: which fits a residential setup better?
The Antminer S19j scores 84/100 on our Home Mining Score (vs 36/100 for the Antminer AL1). 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 AL1 and Antminer S19j on J/TH?
The Antminer AL1 runs at 210.0 J/TH while the Antminer S19j runs at 34.4 J/TH — a difference of 175.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 84% better efficiency (210.0 vs 34.4 J/TH).