Intel BZM2 (Bonanza Mine 2) vs MicroBT Whatsminer M21S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Intel BZM2 (Bonanza Mine 2) | Specification | MicroBT Whatsminer M21S |
|---|---|---|
| 137.0 GH/s | Hashrate | 56.0 TH/s |
| 3 W | Power Consumption | 3,360 W |
| 18.3 J/TH | Efficiency | 60.0 J/TH |
| — | Noise Level | — |
| — | Weight | 12,500.0 kg |
| 9 BTU/hr | BTU Output | 11,464 BTU/hr |
| — | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Intel | Manufacturer | MicroBT |
Profitability Comparison
Intel BZM2 (Bonanza Mine 2)
MicroBT Whatsminer M21S
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 Intel BZM2 (Bonanza Mine 2) wins on 2 of 4 factors (efficiency, power consumption). The MicroBT Whatsminer M21S holds the edge in hashrate and home mining score. 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
MicroBT Whatsminer M21SScore: 22/100. 0 dB noise level.
Best for Efficiency
Intel BZM2 (Bonanza Mine 2)18.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Intel BZM2 (Bonanza Mine 2) or MicroBT Whatsminer M21S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Intel BZM2 (Bonanza Mine 2) is more profitable at $0.00/day compared to $-6.05/day for the MicroBT Whatsminer M21S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Intel BZM2 (Bonanza Mine 2) or MicroBT Whatsminer M21S?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Intel BZM2 (Bonanza Mine 2) or MicroBT Whatsminer M21S?
The MicroBT Whatsminer M21S scores 22/100 on our Home Mining Score (vs 0/100 for the Intel BZM2 (Bonanza Mine 2)). 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 Intel BZM2 (Bonanza Mine 2) and MicroBT Whatsminer M21S?
The Intel BZM2 (Bonanza Mine 2) runs at 18.3 J/TH while the MicroBT Whatsminer M21S runs at 60.0 J/TH — a difference of 41.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.