Antminer S17+ vs GMO miner B2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S17+ | Specification | GMO miner B2 |
|---|---|---|
| 73.0 TH/s | Hashrate | 24.0 TH/s |
| 2,920 W | Power Consumption | 1,950 W |
| 40.0 J/TH | Efficiency | 81.3 J/TH |
| 75 dB | Noise Level | — |
| 9.5 kg | Weight | — |
| 9,963 BTU/hr | BTU Output | 6,653 BTU/hr |
| 84/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | GMO miner |
Profitability Comparison
Antminer S17+
GMO miner B2
Based on BTC price of $79,082 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Antminer S17+, which leads on 4 of 5 weighted factors (efficiency, hashrate, home mining score, noise level). The standout gap is 204% more hashrate (73.0 vs 24.0 TH/s) in the Antminer S17+'s favour. That said, the GMO miner B2 isn't beaten everywhere — it still wins power consumption. 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 Antminer S17+ and GMO miner B2 sit on each measurable spec:
- Antminer S17+ 204% more hashrate (73.0 vs 24.0 TH/s)
- GMO miner B2 33% better power draw (2,920 vs 1,950 W)
- Antminer S17+ 51% better efficiency (40.0 vs 81.3 J/TH)
- Antminer S17+ 50% more heat output (9,963 vs 6,653 BTU/hr)
- Antminer S17+ 200% more home mining score (84.0 vs 28.0)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer S17+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S17+40.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer S17+ or the GMO miner B2?
At the current BTC price and a $0.10/kWh electricity rate, the GMO miner B2 is more profitable at $-3.81/day compared to $-4.35/day for the Antminer S17+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S17+ or GMO miner B2?
The Antminer S17+ is quieter at 75 dB compared to the GMO miner B2 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer S17+ or the GMO miner B2?
The Antminer S17+ scores 84/100 on our Home Mining Score (vs 28/100 for the GMO miner B2). 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 S17+ and GMO miner B2?
The Antminer S17+ runs at 40.0 J/TH while the GMO miner B2 runs at 81.3 J/TH — a difference of 41.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 51% better efficiency (40.0 vs 81.3 J/TH).