Canaan Avalon A15Pro-218T vs Bitmain S19k Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A15Pro-218T | Specification | Bitmain S19k Pro |
|---|---|---|
| 218.0 TH/s | Hashrate | 120.0 TH/s |
| 3,662 W | Power Consumption | 2,760 W |
| 16.8 J/TH | Efficiency | 23.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.9 kg | Weight | 14.5 kg |
| 12,495 BTU/hr | BTU Output | 9,417 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Bitmain |
Profitability Comparison
Canaan Avalon A15Pro-218T
Bitmain S19k Pro
Based on BTC price of $77,334 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A15Pro-218T wins on 2 of 5 factors (efficiency, hashrate). The Bitmain S19k Pro holds the edge in power consumption and home mining score and price-performance. 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
Bitmain S19k ProScore: 36/100. 75 dB noise level.
Best for Efficiency
Canaan Avalon A15Pro-218T16.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A15Pro-218T or Bitmain S19k Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A15Pro-218T is more profitable at $-0.97/day compared to $-2.32/day for the Bitmain S19k Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A15Pro-218T or Bitmain S19k Pro?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Canaan Avalon A15Pro-218T or Bitmain S19k Pro?
The Bitmain S19k Pro scores 36/100 on our Home Mining Score (vs 30/100 for the Canaan Avalon A15Pro-218T). 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 Canaan Avalon A15Pro-218T and Bitmain S19k Pro?
The Canaan Avalon A15Pro-218T runs at 16.8 J/TH while the Bitmain S19k Pro runs at 23.0 J/TH — a difference of 6.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.