Whatsminer M63S+ vs MicroBT WhatsMiner M73S+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Whatsminer M63S+ | Specification | MicroBT WhatsMiner M73S+ |
|---|---|---|
| 450.0 TH/s | Hashrate | 570.0 TH/s |
| 7,650 W | Power Consumption | 7,125 W |
| 17.0 J/TH | Efficiency | 12.5 J/TH |
| 50 dB | Noise Level | 75 dB |
| 27.5 kg | Weight | 29.5 kg |
| 26,102 BTU/hr | BTU Output | 24,311 BTU/hr |
| 44/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
Whatsminer M63S+
MicroBT WhatsMiner M73S+
Based on BTC price of $77,340 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M73S+ wins on 3 of 5 factors (efficiency, hashrate, power consumption). The Whatsminer M63S+ holds the edge in home mining score and noise level. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
MicroBT WhatsMiner M73S+$5.56/day higher profit at current rates.
Best for Home Mining
Whatsminer M63S+Score: 44/100. 50 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M73S+12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Whatsminer M63S+ or MicroBT WhatsMiner M73S+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M73S+ is more profitable at $3.34/day compared to $-2.22/day for the Whatsminer M63S+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Whatsminer M63S+ or MicroBT WhatsMiner M73S+?
The Whatsminer M63S+ is quieter at 50 dB compared to the MicroBT WhatsMiner M73S+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Whatsminer M63S+ or MicroBT WhatsMiner M73S+?
The Whatsminer M63S+ scores 44/100 on our Home Mining Score (vs 30/100 for the MicroBT WhatsMiner M73S+). 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 Whatsminer M63S+ and MicroBT WhatsMiner M73S+?
The Whatsminer M63S+ runs at 17.0 J/TH while the MicroBT WhatsMiner M73S+ runs at 12.5 J/TH — a difference of 4.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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