NerdQAxe++ vs MicroBT WhatsMiner M70
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| NerdQAxe++ | Specification | MicroBT WhatsMiner M70 |
|---|---|---|
| 4.0 TH/s | Taux de hachage | 236.0 TH/s |
| 120 W | Consommation électrique | 3,422 W |
| 30.0 J/TH | Efficiency | 14.5 J/TH |
| 42 dB | Niveau de bruit | 75 dB |
| 0.5 kg | Weight | 13.5 kg |
| 409 BTU/hr | BTU Output | 11,676 BTU/hr |
| 58/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
NerdQAxe++
MicroBT WhatsMiner M70
Based on BTC price of $64,000 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the MicroBT WhatsMiner M70 edges it: 2 of 5 factors go its way (efficacité, hashrate). Its biggest concrete edge: 5800% more hashrate (4.0 vs 236.0 TH/s). That said, the NerdQAxe++ isn't beaten everywhere — it still wins consommation électrique and score de minage domestique and niveau sonore. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the NerdQAxe++ and MicroBT WhatsMiner M70 actually differ, with the gap quantified:
- MicroBT WhatsMiner M70 5800% more hashrate (4.0 vs 236.0 TH/s)
- NerdQAxe++ 96% better power draw (120 vs 3,422 W)
- MicroBT WhatsMiner M70 52% better efficacité (30.0 vs 14.5 J/TH)
- NerdQAxe++ 44% better noise (42.0 vs 75.0 dB)
- NerdQAxe++ 96% better weight (0.5 vs 13.5 kg)
- MicroBT WhatsMiner M70 2752% more heat output (409 vs 11,676 BTU/hr)
- NerdQAxe++ 61% more score de minage domestique (58.0 vs 36.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| NerdQAxe++ | Metric | MicroBT WhatsMiner M70 |
|---|---|---|
| $349 | Upfront cost (MSRP) | — |
| -$0.17 | Daily net profit | -$1.38 |
| -$412 | Net after 1 year | -$504 |
| -$475 | Net after 2 years | -$1,007 |
| -$538 | Net after 3 years | -$1,511 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
NerdQAxe++Score: 58/100. 42 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7014.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
NerdQAxe++ vs MicroBT WhatsMiner M70: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the NerdQAxe++ is more profitable at $-0.17/day compared to $-1.38/day for the MicroBT WhatsMiner M70. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the NerdQAxe++ or the MicroBT WhatsMiner M70 better for noise-sensitive spaces?
The NerdQAxe++ is quieter at 42 dB compared to the MicroBT WhatsMiner M70 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
NerdQAxe++ vs MicroBT WhatsMiner M70: which fits a residential setup better?
The NerdQAxe++ scores 58/100 on our Home Mining Score (vs 36/100 for the MicroBT WhatsMiner M70). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
NerdQAxe++ vs MicroBT WhatsMiner M70: how much does the efficiency gap matter?
The NerdQAxe++ runs at 30.0 J/TH while the MicroBT WhatsMiner M70 runs at 14.5 J/TH — a difference of 15.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 52% better efficacité (30.0 vs 14.5 J/TH).