Canaan Avalon Mini 3 vs MicroBT Whatsminer M3X
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon Mini 3 | Specification | MicroBT Whatsminer M3X |
|---|---|---|
| 37.5 TH/s | Hashrate | 12.5 TH/s |
| 800 W | Power Consumption | 2,050 W |
| 21.3 J/TH | Efficiency | 164.0 J/TH |
| 33 dB | Noise Level | — |
| 8.4 kg | Weight | 7,500.0 kg |
| 2,730 BTU/hr | BTU Output | 6,995 BTU/hr |
| 65/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan Avalon Mini 3
MicroBT Whatsminer M3X
Based on BTC price of $74,255 and current network difficulty as of Mar 18, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon Mini 3 wins on 6 of 6 factors (efficiency, hashrate, power consumption, home mining score, noise level, 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
Canaan Avalon Mini 3Score: 65/100. 33 dB noise level.
Best for Efficiency
Canaan Avalon Mini 321.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon Mini 3 or MicroBT Whatsminer M3X more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon Mini 3 is more profitable at $-0.71/day compared to $-4.52/day for the MicroBT Whatsminer M3X. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon Mini 3 or MicroBT Whatsminer M3X?
The Canaan Avalon Mini 3 is quieter at 33 dB compared to the MicroBT Whatsminer M3X at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon Mini 3 or MicroBT Whatsminer M3X?
The Canaan Avalon Mini 3 scores 65/100 on our Home Mining Score (vs 26/100 for the MicroBT Whatsminer M3X). 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 Mini 3 and MicroBT Whatsminer M3X?
The Canaan Avalon Mini 3 runs at 21.3 J/TH while the MicroBT Whatsminer M3X runs at 164.0 J/TH — a difference of 142.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.