Intel BZM2 (Bonanza Mine 2) vs Bitdeer SealMiner A3 Air
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Intel BZM2 (Bonanza Mine 2) | Specification | Bitdeer SealMiner A3 Air |
|---|---|---|
| 137.0 GH/s | Hashrate | 260.0 TH/s |
| 3 W | Power Consumption | 3,640 W |
| 18.3 J/TH | Efficiency | 14.0 J/TH |
| — | Noise Level | 75 dB |
| — | Weight | 15.5 kg |
| 9 BTU/hr | BTU Output | 12,420 BTU/hr |
| — | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Intel | Manufacturer | Bitdeer |
Profitability Comparison
Intel BZM2 (Bonanza Mine 2)
Bitdeer SealMiner A3 Air
Based on BTC price of $70,891 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitdeer SealMiner A3 Air wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Intel BZM2 (Bonanza Mine 2) holds the edge in power consumption. 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
Bitdeer SealMiner A3 AirScore: 30/100. 75 dB noise level.
Best for Efficiency
Bitdeer SealMiner A3 Air14.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Intel BZM2 (Bonanza Mine 2) or Bitdeer SealMiner A3 Air 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 $-0.75/day for the Bitdeer SealMiner A3 Air. 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 Bitdeer SealMiner A3 Air?
The Bitdeer SealMiner A3 Air is quieter at 75 dB compared to the Intel BZM2 (Bonanza Mine 2) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Intel BZM2 (Bonanza Mine 2) or Bitdeer SealMiner A3 Air?
The Bitdeer SealMiner A3 Air scores 30/100 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 Bitdeer SealMiner A3 Air?
The Intel BZM2 (Bonanza Mine 2) runs at 18.3 J/TH while the Bitdeer SealMiner A3 Air runs at 14.0 J/TH — a difference of 4.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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