Canaan AvalonMiner 1146 Pro vs MicroBT WhatsMiner M73S+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 1146 Pro | Specification | MicroBT WhatsMiner M73S+ |
|---|---|---|
| 63.0 TH/s | Hashrate | 570.0 TH/s |
| 3,276 W | Power Consumption | 7,125 W |
| 52.0 J/TH | Efficiency | 12.5 J/TH |
| — | Noise Level | 75 dB |
| 12,800.0 kg | Weight | 29.5 kg |
| 11,178 BTU/hr | BTU Output | 24,311 BTU/hr |
| 22/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan AvalonMiner 1146 Pro
MicroBT WhatsMiner M73S+
Based on BTC price of $77,527 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M73S+ wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Canaan AvalonMiner 1146 Pro holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
MicroBT WhatsMiner M73S+$8.99/day higher profit at current rates.
Best for Home Mining
MicroBT WhatsMiner M73S+Score: 30/100. 75 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M73S+12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan AvalonMiner 1146 Pro or MicroBT WhatsMiner M73S+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M73S+ is more profitable at $3.39/day compared to $-5.60/day for the Canaan AvalonMiner 1146 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan AvalonMiner 1146 Pro or MicroBT WhatsMiner M73S+?
The MicroBT WhatsMiner M73S+ is quieter at 75 dB compared to the Canaan AvalonMiner 1146 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan AvalonMiner 1146 Pro or MicroBT WhatsMiner M73S+?
The MicroBT WhatsMiner M73S+ scores 30/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1146 Pro). 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 AvalonMiner 1146 Pro and MicroBT WhatsMiner M73S+?
The Canaan AvalonMiner 1146 Pro runs at 52.0 J/TH while the MicroBT WhatsMiner M73S+ runs at 12.5 J/TH — a difference of 39.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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