Bitmain Antminer S19j Pro (100Th) vs StrongU STU-U8
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19j Pro (100Th) | Specification | StrongU STU-U8 |
|---|---|---|
| 100.0 TH/s | Hashrate | 46.0 TH/s |
| 3,050 W | Power Consumption | 2,100 W |
| 30.5 J/TH | Efficiency | 45.7 J/TH |
| — | Noise Level | — |
| 13,200.0 kg | Weight | 8,200.0 kg |
| 10,407 BTU/hr | BTU Output | 7,165 BTU/hr |
| 22/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | StrongU |
Profitability Comparison
Bitmain Antminer S19j Pro (100Th)
StrongU STU-U8
Based on BTC price of $71,009 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S19j Pro (100Th) wins on 2 of 4 factors (efficiency, hashrate). The StrongU STU-U8 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
StrongU STU-U8Score: 26/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S19j Pro (100Th)30.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19j Pro (100Th) or StrongU STU-U8 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the StrongU STU-U8 is more profitable at $-3.62/day compared to $-4.24/day for the Bitmain Antminer S19j Pro (100Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19j Pro (100Th) or StrongU STU-U8?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S19j Pro (100Th) or StrongU STU-U8?
The StrongU STU-U8 scores 26/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19j Pro (100Th)). 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 S19j Pro (100Th) and StrongU STU-U8?
The Bitmain Antminer S19j Pro (100Th) runs at 30.5 J/TH while the StrongU STU-U8 runs at 45.7 J/TH — a difference of 15.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.