Bitmain Antminer S5 vs MicroBT WhatsMiner M79
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S5 | Specification | MicroBT WhatsMiner M79 |
|---|---|---|
| 1.2 TH/s | Hashrate | 920.0 TH/s |
| 590 W | Power Consumption | 13,340 W |
| 510.8 J/TH | Efficiency | 14.5 J/TH |
| — | Noise Level | 50 dB |
| — | Weight | 37.0 kg |
| 2,013 BTU/hr | BTU Output | 45,516 BTU/hr |
| 30/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S5
MicroBT WhatsMiner M79
Based on BTC price of $79,248 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the MicroBT WhatsMiner M79 comes out ahead — it takes 4 of 5 (efficiency, hashrate, home mining score, noise level). Its biggest concrete edge: 79554% more hashrate (1.2 vs 920.0 TH/s). The Bitmain Antminer S5 holds the edge in power consumption. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer S5 and MicroBT WhatsMiner M79 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- MicroBT WhatsMiner M79 79554% more hashrate (1.2 vs 920.0 TH/s)
- Bitmain Antminer S5 96% better power draw (590 vs 13,340 W)
- MicroBT WhatsMiner M79 97% better efficiency (510.8 vs 14.5 J/TH)
- MicroBT WhatsMiner M79 2161% more heat output (2,013 vs 45,516 BTU/hr)
- MicroBT WhatsMiner M79 47% more home mining score (30.0 vs 44.0)
Best For...
Best for Profitability
MicroBT WhatsMiner M79$3.95/day higher profit at current rates.
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
Bitmain Antminer S5 vs MicroBT WhatsMiner M79: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M79 is more profitable at $2.58/day compared to $-1.37/day for the Bitmain Antminer S5. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S5 or the MicroBT WhatsMiner M79 better for noise-sensitive spaces?
The MicroBT WhatsMiner M79 is quieter at 50 dB compared to the Bitmain Antminer S5 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S5 or MicroBT WhatsMiner M79?
The MicroBT WhatsMiner M79 scores 44/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer S5). 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 Bitmain Antminer S5 and MicroBT WhatsMiner M79?
The Bitmain Antminer S5 runs at 510.8 J/TH while the MicroBT WhatsMiner M79 runs at 14.5 J/TH — a difference of 496.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 97% better efficiency (510.8 vs 14.5 J/TH).