Antminer AL1 vs Bitmain T21 (190TH)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer AL1 | Specification | Bitmain T21 (190TH) |
|---|---|---|
| 16.0 TH/s | Hashrate | 190.0 TH/s |
| 3,360 W | Power Consumption | 3,610 W |
| 210.0 J/TH | Efficiency | 19.0 J/TH |
| 75 dB | Noise Level | 76 dB |
| 14.5 kg | Weight | 16.4 kg |
| 11,464 BTU/hr | BTU Output | 12,317 BTU/hr |
| 36/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| Blake3 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer AL1
Bitmain T21 (190TH)
Based on BTC price of $70,532 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain T21 (190TH) wins on 3 of 6 factors (efficiency, hashrate, price-performance). The Antminer AL1 holds the edge in power consumption and home mining score and noise level. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer AL1Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain T21 (190TH)19.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer AL1 or Bitmain T21 (190TH) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain T21 (190TH) is more profitable at $-2.86/day compared to $-7.57/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 Bitmain T21 (190TH)?
The Antminer AL1 is quieter at 75 dB compared to the Bitmain T21 (190TH) at 76 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer AL1 or Bitmain T21 (190TH)?
The Antminer AL1 scores 36/100 on our Home Mining Score (vs 23/100 for the Bitmain T21 (190TH)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Antminer AL1 and Bitmain T21 (190TH)?
The Antminer AL1 runs at 210.0 J/TH while the Bitmain T21 (190TH) runs at 19.0 J/TH — a difference of 191.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.