Bitmain Antminer S19 Pro (100Th/s) vs MicroBT WhatsMiner M78
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro (100Th/s) | Specification | MicroBT WhatsMiner M78 |
|---|---|---|
| 100.0 TH/s | Hashrate | 464.0 TH/s |
| 2,950 W | Power Consumption | 6,728 W |
| 29.5 J/TH | Efficiency | 14.5 J/TH |
| — | Noise Level | 75 dB |
| 14.6 kg | Weight | 18.0 kg |
| 10,065 BTU/hr | BTU Output | 22,956 BTU/hr |
| 22/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S19 Pro (100Th/s)
MicroBT WhatsMiner M78
Based on BTC price of $78,235 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the MicroBT WhatsMiner M78 wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer S19 Pro (100Th/s) 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
MicroBT WhatsMiner M78$4.14/day higher profit at current rates.
Best for Home Mining
MicroBT WhatsMiner M78Score: 30/100. 75 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7814.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro (100Th/s) or MicroBT WhatsMiner M78 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M78 is more profitable at $0.68/day compared to $-3.45/day for the Bitmain Antminer S19 Pro (100Th/s). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 Pro (100Th/s) or MicroBT WhatsMiner M78?
The MicroBT WhatsMiner M78 is quieter at 75 dB compared to the Bitmain Antminer S19 Pro (100Th/s) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19 Pro (100Th/s) or MicroBT WhatsMiner M78?
The MicroBT WhatsMiner M78 scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 Pro (100Th/s)). 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 S19 Pro (100Th/s) and MicroBT WhatsMiner M78?
The Bitmain Antminer S19 Pro (100Th/s) runs at 29.5 J/TH while the MicroBT WhatsMiner M78 runs at 14.5 J/TH — a difference of 15.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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