Antminer S19j Pro+ vs Bitaxe Supra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j Pro+ | Specification | Bitaxe Supra |
|---|---|---|
| 117.0 TH/s | Hashrate | 600.0 GH/s |
| 3,355 W | Power Consumption | 15 W |
| 28.7 J/TH | Efficiency | 25.0 J/TH |
| 75 dB | Noise Level | 35 dB |
| 13.6 kg | Weight | 0.3 kg |
| 11,447 BTU/hr | BTU Output | 51 BTU/hr |
| 84/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Antminer S19j Pro+
Bitaxe Supra
Based on BTC price of $70,840 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitaxe Supra wins on 3 of 6 factors (efficiency, power consumption, noise level). The Antminer S19j Pro+ holds the edge in hashrate and home mining score and price-performance. 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 S19j Pro+Score: 84/100. 75 dB noise level.
Best for Efficiency
Bitaxe Supra25.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j Pro+ or Bitaxe Supra more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Supra is more profitable at $-0.02/day compared to $-4.46/day for the Antminer S19j Pro+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19j Pro+ or Bitaxe Supra?
The Bitaxe Supra is quieter at 35 dB compared to the Antminer S19j Pro+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j Pro+ or Bitaxe Supra?
The Antminer S19j Pro+ scores 84/100 on our Home Mining Score (vs 70/100 for the Bitaxe Supra). 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 S19j Pro+ and Bitaxe Supra?
The Antminer S19j Pro+ runs at 28.7 J/TH while the Bitaxe Supra runs at 25.0 J/TH — a difference of 3.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.