Antminer S19k Pro vs MicroBT Whatsminer M32S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19k Pro | Specification | MicroBT Whatsminer M32S |
|---|---|---|
| 120.0 TH/s | Taux de hachage | 66.0 TH/s |
| 2,760 W | Consommation électrique | 3,432 W |
| 23.0 J/TH | Efficiency | 52.0 J/TH |
| 75 dB | Niveau de bruit | — |
| 12.5 kg | Weight | — |
| 9,417 BTU/hr | BTU Output | 11,710 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S19k Pro
MicroBT Whatsminer M32S
Based on BTC price of $78,132 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Antminer S19k Pro, which leads on 6 of 6 weighted factors (efficacité, hashrate, consommation électrique, score de minage domestique, niveau sonore, rapport qualité-prix). Where it pulls away hardest is 56% better efficacité (23.0 vs 52.0 J/TH). Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer S19k Pro and MicroBT Whatsminer M32S sit on each measurable spec:
- Antminer S19k Pro 82% more hashrate (120.0 vs 66.0 TH/s)
- Antminer S19k Pro 20% better power draw (2,760 vs 3,432 W)
- Antminer S19k Pro 56% better efficacité (23.0 vs 52.0 J/TH)
- MicroBT Whatsminer M32S 24% more heat output (9,417 vs 11,710 BTU/hr)
- Antminer S19k Pro 282% more score de minage domestique (84.0 vs 22.0)
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.
| Antminer S19k Pro | Metric | MicroBT Whatsminer M32S |
|---|---|---|
| $2,800 | Upfront cost (MSRP) | $5,500 |
| -$2.31 | Daily net profit | -$5.86 |
| -$3,643 | Net after 1 year | -$7,640 |
| -$4,486 | Net after 2 years | -$9,781 |
| -$5,329 | Net after 3 years | -$11,921 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
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
Antminer S19k ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19k Pro23.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer S19k Pro or the MicroBT Whatsminer M32S?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19k Pro is more profitable at $-2.31/day compared to $-5.86/day for the MicroBT Whatsminer M32S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer S19k Pro or the MicroBT Whatsminer M32S better for noise-sensitive spaces?
The Antminer S19k Pro is quieter at 75 dB compared to the MicroBT Whatsminer M32S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer S19k Pro vs MicroBT Whatsminer M32S: which fits a residential setup better?
The Antminer S19k Pro scores 84/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M32S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer S19k Pro vs MicroBT Whatsminer M32S: how much does the efficiency gap matter?
The Antminer S19k Pro runs at 23.0 J/TH while the MicroBT Whatsminer M32S runs at 52.0 J/TH — a difference of 29.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 56% better efficacité (23.0 vs 52.0 J/TH).
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