NerdNOS vs MicroBT WhatsMiner M73
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| NerdNOS | Specification | MicroBT WhatsMiner M73 |
|---|---|---|
| 500.0 GH/s | Taux de hachage | 512.0 TH/s |
| 12 W | Consommation électrique | 7,424 W |
| 24.0 J/TH | Efficiency | 14.5 J/TH |
| 30 dB | Niveau de bruit | 75 dB |
| 0.2 kg | Weight | 27.5 kg |
| 41 BTU/hr | BTU Output | 25,331 BTU/hr |
| 70/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
NerdNOS
MicroBT WhatsMiner M73
Based on BTC price of $75,840 and current network difficulty as of May 27, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the MicroBT WhatsMiner M73, which leads on 2 of 5 weighted factors (efficacité, hashrate). Where it pulls away hardest is 102300% more hashrate (0.5 vs 512.0 TH/s). The NerdNOS claws back ground on consommation électrique and score de minage domestique and niveau sonore. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the NerdNOS and MicroBT WhatsMiner M73 sit on each measurable spec:
- MicroBT WhatsMiner M73 102300% more hashrate (0.5 vs 512.0 TH/s)
- NerdNOS 100% better power draw (12.0 vs 7,424.0 W)
- MicroBT WhatsMiner M73 40% better efficacité (24.0 vs 14.5 J/TH)
- NerdNOS 60% better noise (30.0 vs 75.0 dB)
- NerdNOS 99% better weight (0.2 vs 27.5 kg)
- MicroBT WhatsMiner M73 61833% more heat output (40.9 vs 25,330.7 BTU/hr)
- NerdNOS 133% more score de minage domestique (70.0 vs 30.0)
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.
| NerdNOS | Metric | MicroBT WhatsMiner M73 |
|---|---|---|
| $59 | Upfront cost (MSRP) | — |
| -$0.01 | Daily net profit | $0.05 |
| -$63 | Net after 1 year | +$19 |
| -$67 | Net after 2 years | +$37 |
| -$71 | Net after 3 years | +$56 |
| 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
MicroBT WhatsMiner M73$0.06/day higher profit at current rates.
Best for Home Mining
NerdNOSScore: 70/100. 30 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7314.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
NerdNOS vs MicroBT WhatsMiner M73: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M73 is more profitable at $0.05/day compared to $-0.01/day for the NerdNOS. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the NerdNOS or MicroBT WhatsMiner M73?
The NerdNOS is quieter at 30 dB compared to the MicroBT WhatsMiner M73 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
NerdNOS vs MicroBT WhatsMiner M73: which fits a residential setup better?
The NerdNOS scores 70/100 on our Home Mining Score (vs 30/100 for the MicroBT WhatsMiner M73). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the NerdNOS and MicroBT WhatsMiner M73 on J/TH?
The NerdNOS runs at 24.0 J/TH while the MicroBT WhatsMiner M73 runs at 14.5 J/TH — a difference of 9.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 40% better efficacité (24.0 vs 14.5 J/TH).