Antminer S19j Pro+ vs GMO miner B3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j Pro+ | Specification | GMO miner B3 |
|---|---|---|
| 117.0 TH/s | Hashrate | 33.0 TH/s |
| 3,355 W | Power Consumption | 3,417 W |
| 28.7 J/TH | Efficiency | 103.6 J/TH |
| 75 dB | Noise Level | — |
| 13.6 kg | Weight | 5,000.0 kg |
| 11,447 BTU/hr | BTU Output | 11,659 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | GMO miner |
Profitability Comparison
Antminer S19j Pro+
GMO miner B3
Based on BTC price of $78,088 and current network difficulty as of May 2, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19j 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 S19j Pro+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j Pro+28.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j Pro+ or GMO miner B3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j Pro+ is more profitable at $-3.72/day compared to $-6.98/day for the GMO miner B3. 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 GMO miner B3?
The Antminer S19j Pro+ is quieter at 75 dB compared to the GMO miner B3 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j Pro+ or GMO miner B3?
The Antminer S19j Pro+ scores 84/100 on our Home Mining Score (vs 22/100 for the GMO miner B3). 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 GMO miner B3?
The Antminer S19j Pro+ runs at 28.7 J/TH while the GMO miner B3 runs at 103.6 J/TH — a difference of 74.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.