Canaan Avalon Nano 3S vs GMO miner B2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon Nano 3S | Specification | GMO miner B2 |
|---|---|---|
| 6.0 TH/s | Hashrate | 24.0 TH/s |
| 140 W | Power Consumption | 1,950 W |
| 23.3 J/TH | Efficiency | 81.3 J/TH |
| 30 dB | Noise Level | — |
| 0.9 kg | Weight | — |
| 478 BTU/hr | BTU Output | 6,653 BTU/hr |
| 65/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | GMO miner |
Profitability Comparison
Canaan Avalon Nano 3S
GMO miner B2
Based on BTC price of $77,410 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon Nano 3S wins on 4 of 5 factors (efficiency, power consumption, home mining score, noise level). The GMO miner B2 holds the edge in hashrate. 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 Nano 3SScore: 65/100. 30 dB noise level.
Best for Efficiency
Canaan Avalon Nano 3S23.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon Nano 3S or GMO miner B2 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon Nano 3S is more profitable at $-0.12/day compared to $-3.82/day for the GMO miner B2. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon Nano 3S or GMO miner B2?
The Canaan Avalon Nano 3S is quieter at 30 dB compared to the GMO miner B2 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon Nano 3S or GMO miner B2?
The Canaan Avalon Nano 3S scores 65/100 on our Home Mining Score (vs 28/100 for the GMO miner B2). 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 Nano 3S and GMO miner B2?
The Canaan Avalon Nano 3S runs at 23.3 J/TH while the GMO miner B2 runs at 81.3 J/TH — a difference of 57.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.