Antminer AL1 vs Bitmain Antminer Z15
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer AL1 | Specification | Bitmain Antminer Z15 |
|---|---|---|
| 16.0 TH/s | Hashrate | 420.0 Ksol/s |
| 3,360 W | Power Consumption | 1,510 W |
| 210.0 J/TH | Efficiency | 3.6 J/TH |
| 75 dB | Noise Level | — |
| 14.5 kg | Weight | 9,000.0 kg |
| 11,464 BTU/hr | BTU Output | 5,152 BTU/hr |
| 36/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| Blake3 | Algorithm | Equihash |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer AL1
Bitmain Antminer Z15
Based on BTC price of $78,175 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer Z15, which leads on 4 of 6 weighted factors (efficiency, hashrate, power consumption, price-performance). Its biggest concrete edge: 98% better efficiency (210.0 vs 3.6 J/TH). The Antminer AL1 claws back ground on home mining score and noise level. 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 AL1 and Bitmain Antminer Z15 sit on each measurable spec:
- Bitmain Antminer Z15 2525% more hashrate (16.0 vs 420.0 TH/s)
- Bitmain Antminer Z15 55% better power draw (3,360 vs 1,510 W)
- Bitmain Antminer Z15 98% better efficiency (210.0 vs 3.6 J/TH)
- Antminer AL1 100% better weight (14.5 vs 9,000.0 kg)
- Antminer AL1 123% more heat output (11,464 vs 5,152 BTU/hr)
- Antminer AL1 29% more home mining score (36.0 vs 28.0)
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 | Bitmain Antminer Z15 |
|---|---|---|
| $10,000 | Upfront cost (MSRP) | $998 |
| -$7.49 | Daily net profit | $11.49 |
| -$12,733 | Net after 1 year | +$3,194 |
| -$15,467 | Net after 2 years | +$7,386 |
| -$18,200 | Net after 3 years | +$11,579 |
| Does not pay back at current rates (negative daily profit) | Payback period | Pays for itself in ~87 days at current rates |
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
Bitmain Antminer Z15$18.97/day higher profit at current rates.
Best for Home Mining
Antminer AL1Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer Z153.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer AL1 vs Bitmain Antminer Z15: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer Z15 is more profitable at $11.49/day compared to $-7.49/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 Bitmain Antminer Z15 better for noise-sensitive spaces?
The Antminer AL1 is quieter at 75 dB compared to the Bitmain Antminer Z15 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer AL1 or Bitmain Antminer Z15?
The Antminer AL1 scores 36/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer Z15). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer AL1 vs Bitmain Antminer Z15: how much does the efficiency gap matter?
The Antminer AL1 runs at 210.0 J/TH while the Bitmain Antminer Z15 runs at 3.6 J/TH — a difference of 206.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 98% better efficiency (210.0 vs 3.6 J/TH).