Antminer S19k Pro vs StrongU STU-U8 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19k Pro | Specification | StrongU STU-U8 Pro |
|---|---|---|
| 120.0 TH/s | Hashrate | 60.0 TH/s |
| 2,760 W | Power Consumption | 2,800 W |
| 23.0 J/TH | Efficiency | 46.7 J/TH |
| 75 dB | Noise Level | — |
| 12.5 kg | Weight | 8,200.0 kg |
| 9,417 BTU/hr | BTU Output | 9,554 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | StrongU |
Profitability Comparison
Antminer S19k Pro
StrongU STU-U8 Pro
Based on BTC price of $77,369 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19k Pro wins on 5 of 5 factors (efficiency, hashrate, power consumption, home mining score, noise level). 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
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
Is the Antminer S19k Pro or StrongU STU-U8 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19k Pro is more profitable at $-2.32/day compared to $-4.57/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 Antminer S19k Pro or StrongU STU-U8 Pro?
The Antminer S19k Pro is quieter at 75 dB compared to the StrongU STU-U8 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19k Pro or StrongU STU-U8 Pro?
The Antminer S19k Pro scores 84/100 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.
What is the efficiency difference between Antminer S19k Pro and StrongU STU-U8 Pro?
The Antminer S19k Pro runs at 23.0 J/TH while the StrongU STU-U8 Pro runs at 46.7 J/TH — a difference of 23.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.