GMO miner B2 vs Bitaxe Supra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| GMO miner B2 | Specification | Bitaxe Supra |
|---|---|---|
| 24.0 TH/s | Hashrate | 600.0 GH/s |
| 1,950 W | Power Consumption | 15 W |
| 81.3 J/TH | Efficiency | 25.0 J/TH |
| — | Noise Level | 35 dB |
| — | Weight | 0.3 kg |
| 6,653 BTU/hr | BTU Output | 51 BTU/hr |
| 28/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| GMO miner | Manufacturer | D-Central |
Profitability Comparison
GMO miner B2
Bitaxe Supra
Based on BTC price of $80,782 and current network difficulty as of May 10, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitaxe Supra 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
Bitaxe SupraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitaxe Supra25.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the GMO miner B2 or Bitaxe Supra more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Supra is more profitable at $-0.01/day compared to $-3.76/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 GMO miner B2 or Bitaxe Supra?
The Bitaxe Supra is quieter at 35 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 GMO miner B2 or Bitaxe Supra?
The Bitaxe Supra scores 70/100 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 GMO miner B2 and Bitaxe Supra?
The GMO miner B2 runs at 81.3 J/TH while the Bitaxe Supra runs at 25.0 J/TH — a difference of 56.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.