StrongU STU-U8 Pro vs MicroBT Whatsminer M3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| StrongU STU-U8 Pro | Specification | MicroBT Whatsminer M3 |
|---|---|---|
| 60.0 TH/s | Hashrate | 12.0 TH/s |
| 2,800 W | Power Consumption | 2,000 W |
| 46.7 J/TH | Efficiency | 166.7 J/TH |
| — | Noise Level | — |
| 8,200.0 kg | Weight | 8,100.0 kg |
| 9,554 BTU/hr | BTU Output | 6,824 BTU/hr |
| 22/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| StrongU | Manufacturer | MicroBT |
Profitability Comparison
StrongU STU-U8 Pro
MicroBT Whatsminer M3
Based on BTC price of $79,090 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the StrongU STU-U8 Pro comes out ahead — it takes 2 of 4 (efficiency, hashrate). Where it pulls away hardest is 400% more hashrate (60.0 vs 12.0 TH/s). The MicroBT Whatsminer M3 holds the edge in power consumption and home mining score. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the StrongU STU-U8 Pro and MicroBT Whatsminer M3 actually differ, with the gap quantified:
- StrongU STU-U8 Pro 400% more hashrate (60.0 vs 12.0 TH/s)
- MicroBT Whatsminer M3 29% better power draw (2,800 vs 2,000 W)
- StrongU STU-U8 Pro 72% better efficiency (46.7 vs 166.7 J/TH)
- MicroBT Whatsminer M3 1% better weight (8,200 vs 8,100 kg)
- StrongU STU-U8 Pro 40% more heat output (9,554 vs 6,824 BTU/hr)
- MicroBT Whatsminer M3 27% more home mining score (22.0 vs 28.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
MicroBT Whatsminer M3Score: 28/100. 0 dB noise level.
Best for Efficiency
StrongU STU-U8 Pro46.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the StrongU STU-U8 Pro or MicroBT Whatsminer M3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M3 is more profitable at $-4.36/day compared to $-4.54/day for the StrongU STU-U8 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the StrongU STU-U8 Pro or MicroBT Whatsminer M3?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the StrongU STU-U8 Pro or MicroBT Whatsminer M3?
The MicroBT Whatsminer M3 scores 28/100 on our Home Mining Score (vs 22/100 for the StrongU STU-U8 Pro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
StrongU STU-U8 Pro vs MicroBT Whatsminer M3: how much does the efficiency gap matter?
The StrongU STU-U8 Pro runs at 46.7 J/TH while the MicroBT Whatsminer M3 runs at 166.7 J/TH — a difference of 120.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 72% better efficiency (46.7 vs 166.7 J/TH).