Bitmain Antminer R4 vs MicroBT WhatsMiner M76
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer R4 | Specification | MicroBT WhatsMiner M76 |
|---|---|---|
| 8.7 TH/s | Taux de hachage | 354.0 TH/s |
| 845 W | Consommation électrique | 5,133 W |
| 97.1 J/TH | Efficiency | 14.5 J/TH |
| — | Niveau de bruit | 75 dB |
| 2,500.0 kg | Weight | 18.0 kg |
| 2,883 BTU/hr | BTU Output | 17,514 BTU/hr |
| 28/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer R4
MicroBT WhatsMiner M76
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the MicroBT WhatsMiner M76, which leads on 4 of 5 weighted factors (efficacité, hashrate, score de minage domestique, niveau sonore). Its biggest concrete edge: 3969% more hashrate (8.7 vs 354.0 TH/s). That said, the Bitmain Antminer R4 isn't beaten everywhere — it still wins consommation électrique. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer R4 and MicroBT WhatsMiner M76 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- MicroBT WhatsMiner M76 3969% more hashrate (8.7 vs 354.0 TH/s)
- Bitmain Antminer R4 84% better power draw (845 vs 5,133 W)
- MicroBT WhatsMiner M76 85% better efficacité (97.1 vs 14.5 J/TH)
- MicroBT WhatsMiner M76 99% better weight (2,500.0 vs 18.0 kg)
- MicroBT WhatsMiner M76 507% more heat output (2,883 vs 17,514 BTU/hr)
- MicroBT WhatsMiner M76 7% more score de minage domestique (28.0 vs 30.0)
Best For...
Best for Profitability
MicroBT WhatsMiner M76$2.12/day higher profit at current rates.
Best for Home Mining
MicroBT WhatsMiner M76Score: 30/100. 75 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7614.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer R4 vs MicroBT WhatsMiner M76: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M76 is more profitable at $0.41/day compared to $-1.72/day for the Bitmain Antminer R4. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer R4 or the MicroBT WhatsMiner M76 better for noise-sensitive spaces?
The MicroBT WhatsMiner M76 is quieter at 75 dB compared to the Bitmain Antminer R4 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer R4 or MicroBT WhatsMiner M76?
The MicroBT WhatsMiner M76 scores 30/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer R4). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer R4 vs MicroBT WhatsMiner M76: how much does the efficiency gap matter?
The Bitmain Antminer R4 runs at 97.1 J/TH while the MicroBT WhatsMiner M76 runs at 14.5 J/TH — a difference of 82.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 85% better efficacité (97.1 vs 14.5 J/TH).