Antminer AL1 vs Antminer K7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer AL1 | Specification | Antminer K7 |
|---|---|---|
| 16.0 TH/s | Taux de hachage | 63.5 TH/s |
| 3,360 W | Consommation électrique | 3,080 W |
| 210.0 J/TH | Efficiency | 48.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 14.5 kg | Weight | 14.0 kg |
| 11,464 BTU/hr | BTU Output | 10,509 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Blake3 | Algorithme | Eaglesong |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer AL1
Antminer K7
Based on BTC price of $78,239 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Antminer K7 comes out ahead — it takes 4 of 4 (efficacité, hashrate, consommation électrique, rapport qualité-prix). The standout gap is 77% better efficacité (210.0 vs 48.5 J/TH) in the Antminer K7's favour. 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 Antminer K7 actually differ, with the gap quantified:
- Antminer K7 297% more hashrate (16.0 vs 63.5 TH/s)
- Antminer K7 8% better power draw (3,360 vs 3,080 W)
- Antminer K7 77% better efficacité (210.0 vs 48.5 J/TH)
- Antminer K7 3% better weight (14.5 vs 14.0 kg)
- Antminer AL1 9% more heat output (11,464 vs 10,509 BTU/hr)
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 | Antminer K7 |
|---|---|---|
| $10,000 | Upfront cost (MSRP) | $3,500 |
| -$7.49 | Daily net profit | -$5.11 |
| -$12,733 | Net after 1 year | -$5,364 |
| -$15,466 | Net after 2 years | -$7,227 |
| -$18,199 | Net after 3 years | -$9,091 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Antminer K748.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer AL1 vs Antminer K7: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer K7 is more profitable at $-5.11/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.
Which is quieter, the Antminer AL1 or Antminer K7?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Antminer AL1 vs Antminer K7: which fits a residential setup better?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Antminer AL1 vs Antminer K7: how much does the efficiency gap matter?
The Antminer AL1 runs at 210.0 J/TH while the Antminer K7 runs at 48.5 J/TH — a difference of 161.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 77% better efficacité (210.0 vs 48.5 J/TH).