Canaan Avalon A1566I vs MicroBT WhatsMiner M78
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A1566I | Specification | MicroBT WhatsMiner M78 |
|---|---|---|
| 249.0 TH/s | Hashrate | 464.0 TH/s |
| 4,500 W | Power Consumption | 6,728 W |
| 18.1 J/TH | Efficiency | 14.5 J/TH |
| 50 dB | Noise Level | 75 dB |
| 11.3 kg | Weight | 18.0 kg |
| 15,354 BTU/hr | BTU Output | 22,956 BTU/hr |
| 44/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan Avalon A1566I
MicroBT WhatsMiner M78
Based on BTC price of $77,269 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M78 wins on 2 of 5 factors (efficiency, hashrate). The Canaan Avalon A1566I 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
MicroBT WhatsMiner M78$2.35/day higher profit at current rates.
Best for Home Mining
Canaan Avalon A1566IScore: 44/100. 50 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7814.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A1566I or MicroBT WhatsMiner M78 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M78 is more profitable at $0.47/day compared to $-1.88/day for the Canaan Avalon A1566I. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A1566I or MicroBT WhatsMiner M78?
The Canaan Avalon A1566I is quieter at 50 dB compared to the MicroBT WhatsMiner M78 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A1566I or MicroBT WhatsMiner M78?
The Canaan Avalon A1566I scores 44/100 on our Home Mining Score (vs 30/100 for the MicroBT WhatsMiner M78). 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 A1566I and MicroBT WhatsMiner M78?
The Canaan Avalon A1566I runs at 18.1 J/TH while the MicroBT WhatsMiner M78 runs at 14.5 J/TH — a difference of 3.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.