Whatsminer M30S vs MicroBT WhatsMiner M79
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Whatsminer M30S | Specification | MicroBT WhatsMiner M79 |
|---|---|---|
| 88.0 TH/s | Hashrate | 920.0 TH/s |
| 3,344 W | Power Consumption | 13,340 W |
| 38.0 J/TH | Efficiency | 14.5 J/TH |
| 75 dB | Noise Level | 50 dB |
| 11.5 kg | Weight | 37.0 kg |
| 11,410 BTU/hr | BTU Output | 45,516 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
Whatsminer M30S
MicroBT WhatsMiner M79
Based on BTC price of $66,594 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M79 wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Whatsminer M30S 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
MicroBT WhatsMiner M79Score: 44/100. 50 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7914.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Whatsminer M30S or MicroBT WhatsMiner M79 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M79 is more profitable at $-3.23/day compared to $-5.27/day for the Whatsminer M30S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Whatsminer M30S or MicroBT WhatsMiner M79?
The MicroBT WhatsMiner M79 is quieter at 50 dB compared to the Whatsminer M30S at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Whatsminer M30S or MicroBT WhatsMiner M79?
The MicroBT WhatsMiner M79 scores 44/100 on our Home Mining Score (vs 36/100 for the Whatsminer M30S). 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 M30S and MicroBT WhatsMiner M79?
The Whatsminer M30S runs at 38.0 J/TH while the MicroBT WhatsMiner M79 runs at 14.5 J/TH — a difference of 23.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.