Avalon A1446 vs Bitmain Bitcoin Miner S19j XP
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1446 | Specification | Bitmain Bitcoin Miner S19j XP |
|---|---|---|
| 135.0 TH/s | Hashrate | 151.0 TH/s |
| 3,310 W | Power Consumption | 3,247 W |
| 24.5 J/TH | Efficiency | 21.5 J/TH |
| 75 dB | Noise Level | — |
| 12.8 kg | Weight | — |
| 11,294 BTU/hr | BTU Output | 11,079 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Bitmain |
Profitability Comparison
Avalon A1446
Bitmain Bitcoin Miner S19j XP
Based on BTC price of $66,804 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Bitcoin Miner S19j XP wins on 4 of 6 factors (efficiency, hashrate, power consumption, price-performance). The Avalon A1446 holds the edge in 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
Avalon A1446Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Bitcoin Miner S19j XP21.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Avalon A1446 or Bitmain Bitcoin Miner S19j XP more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Bitcoin Miner S19j XP is more profitable at $-3.05/day compared to $-3.71/day for the Avalon A1446. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Avalon A1446 or Bitmain Bitcoin Miner S19j XP?
The Avalon A1446 is quieter at 75 dB compared to the Bitmain Bitcoin Miner S19j XP at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Avalon A1446 or Bitmain Bitcoin Miner S19j XP?
The Avalon A1446 scores 36/100 on our Home Mining Score (vs 22/100 for the Bitmain Bitcoin Miner S19j XP). 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 Avalon A1446 and Bitmain Bitcoin Miner S19j XP?
The Avalon A1446 runs at 24.5 J/TH while the Bitmain Bitcoin Miner S19j XP runs at 21.5 J/TH — a difference of 3.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.