Antminer AL1 vs Bitmain Antminer U2L9H
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer AL1 | Specification | Bitmain Antminer U2L9H |
|---|---|---|
| 16.0 TH/s | Hashrate | 27.0 GH/s |
| 3,360 W | Power Consumption | 5,670 W |
| 210.0 J/TH | Efficiency | 210,000.0 J/TH |
| 75 dB | Noise Level | 50 dB |
| 14.5 kg | Weight | 19.1 kg |
| 11,464 BTU/hr | BTU Output | 19,346 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Blake3 | Algorithm | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer AL1
Bitmain Antminer U2L9H
Based on BTC price of $78,158 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Antminer AL1 comes out ahead — it takes 4 of 6 (efficiency, hashrate, power consumption, price-performance). Where it pulls away hardest is 100% better efficiency (210 vs 210,000 J/TH). The Bitmain Antminer U2L9H claws back ground on home mining score and noise level. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Antminer AL1 and Bitmain Antminer U2L9H actually differ, with the gap quantified:
- Antminer AL1 59159% more hashrate (16.0 vs 0.0 TH/s)
- Antminer AL1 41% better power draw (3,360 vs 5,670 W)
- Antminer AL1 100% better efficiency (210 vs 210,000 J/TH)
- Bitmain Antminer U2L9H 33% better noise (75.0 vs 50.0 dB)
- Antminer AL1 24% better weight (14.5 vs 19.1 kg)
- Bitmain Antminer U2L9H 69% more heat output (11,464 vs 19,346 BTU/hr)
- Bitmain Antminer U2L9H 22% more home mining score (36.0 vs 44.0)
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 AL1 | Metric | Bitmain Antminer U2L9H |
|---|---|---|
| $10,000 | Upfront cost (MSRP) | $3,998 |
| -$7.49 | Daily net profit | -$13.61 |
| -$12,733 | Net after 1 year | -$8,965 |
| -$15,467 | Net after 2 years | -$13,931 |
| -$18,200 | Net after 3 years | -$18,898 |
| 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
Bitmain Antminer U2L9HScore: 44/100. 50 dB noise level.
Best for Efficiency
Antminer AL1210.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer AL1 vs Bitmain Antminer U2L9H: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer AL1 is more profitable at $-7.49/day compared to $-13.61/day for the Bitmain Antminer U2L9H. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer AL1 vs Bitmain Antminer U2L9H: which runs at a lower noise level?
The Bitmain Antminer U2L9H is quieter at 50 dB compared to the Antminer AL1 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer AL1 vs Bitmain Antminer U2L9H: which fits a residential setup better?
The Bitmain Antminer U2L9H scores 44/100 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 Bitmain Antminer U2L9H on J/TH?
The Antminer AL1 runs at 210.0 J/TH while the Bitmain Antminer U2L9H runs at 210,000.0 J/TH — a difference of 209,790.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 100% better efficiency (210 vs 210,000 J/TH).