StrongU STU-U6 vs StrongU STU-U8 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| StrongU STU-U6 | Specification | StrongU STU-U8 Pro |
|---|---|---|
| 440.0 GH/s | Hashrate | 60.0 TH/s |
| 2,200 W | Power Consumption | 2,800 W |
| 5,000.0 J/TH | Efficiency | 46.7 J/TH |
| — | Noise Level | — |
| 7,200.0 kg | Weight | 8,200.0 kg |
| 7,506 BTU/hr | BTU Output | 9,554 BTU/hr |
| 26/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| X11 | Algorithm | SHA-256 |
| StrongU | Manufacturer | StrongU |
Profitability Comparison
StrongU STU-U6
StrongU STU-U8 Pro
Based on BTC price of $78,153 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the StrongU STU-U8 Pro edges it: 2 of 4 factors go its way (efficiency, hashrate). Where it pulls away hardest is 13536% more hashrate (0.4 vs 60.0 TH/s). The StrongU STU-U6 holds the edge in power consumption and home mining score. 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 StrongU STU-U6 and StrongU STU-U8 Pro sit on each measurable spec:
- StrongU STU-U8 Pro 13536% more hashrate (0.4 vs 60.0 TH/s)
- StrongU STU-U6 21% better power draw (2,200 vs 2,800 W)
- StrongU STU-U8 Pro 99% better efficiency (5,000.0 vs 46.7 J/TH)
- StrongU STU-U6 12% better weight (7,200 vs 8,200 kg)
- StrongU STU-U8 Pro 27% more heat output (7,506 vs 9,554 BTU/hr)
- StrongU STU-U6 18% more home mining score (26.0 vs 22.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| StrongU STU-U6 | Metric | StrongU STU-U8 Pro |
|---|---|---|
| $5,235 | Upfront cost (MSRP) | — |
| -$5.26 | Daily net profit | -$4.56 |
| -$7,156 | Net after 1 year | -$1,665 |
| -$9,078 | Net after 2 years | -$3,330 |
| -$10,999 | Net after 3 years | -$4,996 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
StrongU STU-U6Score: 26/100. 0 dB noise level.
Best for Efficiency
StrongU STU-U8 Pro46.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the StrongU STU-U6 or the StrongU STU-U8 Pro?
At the current BTC price and a $0.10/kWh electricity rate, the StrongU STU-U8 Pro is more profitable at $-4.56/day compared to $-5.26/day for the StrongU STU-U6. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the StrongU STU-U6 or StrongU STU-U8 Pro?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the StrongU STU-U6 or StrongU STU-U8 Pro?
The StrongU STU-U6 scores 26/100 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.
How far apart are the StrongU STU-U6 and StrongU STU-U8 Pro on J/TH?
The StrongU STU-U6 runs at 5,000.0 J/TH while the StrongU STU-U8 Pro runs at 46.7 J/TH — a difference of 4,953.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 99% better efficiency (5,000.0 vs 46.7 J/TH).