Holic H28 vs MicroBT Whatsminer M3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Holic H28 | Specification | MicroBT Whatsminer M3 |
|---|---|---|
| 28.0 TH/s | Hashrate | 12.0 TH/s |
| 2,100 W | Power Consumption | 2,000 W |
| 75.0 J/TH | Efficiency | 166.7 J/TH |
| — | Noise Level | — |
| — | Weight | 8,100.0 kg |
| 7,165 BTU/hr | BTU Output | 6,824 BTU/hr |
| 26/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Holic | Manufacturer | MicroBT |
Profitability Comparison
Holic H28
MicroBT Whatsminer M3
Based on BTC price of $79,271 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Holic H28 comes out ahead — it takes 2 of 4 (efficiency, hashrate). Where it pulls away hardest is 133% more hashrate (28.0 vs 12.0 TH/s). The MicroBT Whatsminer M3 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Holic H28 and MicroBT Whatsminer M3 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Holic H28 133% more hashrate (28.0 vs 12.0 TH/s)
- MicroBT Whatsminer M3 5% better power draw (2,100 vs 2,000 W)
- Holic H28 55% better efficiency (75.0 vs 166.7 J/TH)
- Holic H28 5% more heat output (7,165 vs 6,824 BTU/hr)
- MicroBT Whatsminer M3 8% more home mining score (26.0 vs 28.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
MicroBT Whatsminer M3Score: 28/100. 0 dB noise level.
Best for Efficiency
Holic H2875.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Holic H28 or the MicroBT Whatsminer M3?
At the current BTC price and a $0.10/kWh electricity rate, the Holic H28 is more profitable at $-4.02/day compared to $-4.36/day for the MicroBT Whatsminer M3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Holic H28 or MicroBT Whatsminer M3?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Holic H28 vs MicroBT Whatsminer M3: which fits a residential setup better?
The MicroBT Whatsminer M3 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 Holic H28 and MicroBT Whatsminer M3?
The Holic H28 runs at 75.0 J/TH while the MicroBT Whatsminer M3 runs at 166.7 J/TH — a difference of 91.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 55% better efficiency (75.0 vs 166.7 J/TH).