GMO miner B2 vs Holic H28
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| GMO miner B2 | Specification | Holic H28 |
|---|---|---|
| 24.0 TH/s | Taux de hachage | 28.0 TH/s |
| 1,950 W | Consommation électrique | 2,100 W |
| 81.3 J/TH | Efficiency | 75.0 J/TH |
| — | Niveau de bruit | — |
| — | Weight | — |
| 6,653 BTU/hr | BTU Output | 7,165 BTU/hr |
| 28/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| GMO miner | Manufacturer | Holic |
Profitability Comparison
GMO miner B2
Holic H28
Based on BTC price of $78,233 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Holic H28 edges it: 2 of 4 factors go its way (efficacité, hashrate). Where it pulls away hardest is 17% more hashrate (24.0 vs 28.0 TH/s). That said, the GMO miner B2 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the GMO miner B2 and Holic H28 actually differ, with the gap quantified:
- Holic H28 17% more hashrate (24.0 vs 28.0 TH/s)
- GMO miner B2 7% better power draw (1,950 vs 2,100 W)
- Holic H28 8% better efficacité (81.3 vs 75.0 J/TH)
- Holic H28 8% more heat output (6,653 vs 7,165 BTU/hr)
- GMO miner B2 8% more score de minage domestique (28.0 vs 26.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
GMO miner B2Score: 28/100. 0 dB noise level.
Best for Efficiency
Holic H2875.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the GMO miner B2 or Holic H28 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the GMO miner B2 is more profitable at $-3.82/day compared to $-4.03/day for the Holic H28. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the GMO miner B2 or the Holic H28 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
GMO miner B2 vs Holic H28: which fits a residential setup better?
The GMO miner B2 scores 28/100 on our Home Mining Score (vs 26/100 for the Holic H28). 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 Holic H28?
The GMO miner B2 runs at 81.3 J/TH while the Holic H28 runs at 75.0 J/TH — a difference of 6.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 8% better efficacité (81.3 vs 75.0 J/TH).