Antminer Slim Edition (S9) vs GMO miner B2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Slim Edition (S9) | Specification | GMO miner B2 |
|---|---|---|
| 12.0 TH/s | Hashrate | 24.0 TH/s |
| 1,100 W | Power Consumption | 1,950 W |
| 91.7 J/TH | Efficiency | 81.3 J/TH |
| 65 dB | Noise Level | — |
| 3.5 kg | Weight | — |
| 3,753 BTU/hr | BTU Output | 6,653 BTU/hr |
| 52/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | GMO miner |
Profitability Comparison
Antminer Slim Edition (S9)
GMO miner B2
Based on BTC price of $74,032 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the GMO miner B2 offers 11% better efficiency at 81.3 J/TH compared to the Antminer Slim Edition (S9) at 91.7 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer Slim Edition (S9)Score: 52/100. 65 dB noise level.
Best for Efficiency
GMO miner B281.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer Slim Edition (S9) or GMO miner B2 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer Slim Edition (S9) is more profitable at $-2.25/day compared to $-3.91/day for the GMO miner B2. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer Slim Edition (S9) or GMO miner B2?
The Antminer Slim Edition (S9) is quieter at 65 dB compared to the GMO miner B2 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer Slim Edition (S9) or GMO miner B2?
The Antminer Slim Edition (S9) scores 52/100 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 Slim Edition (S9) and GMO miner B2?
The Antminer Slim Edition (S9) runs at 91.7 J/TH while the GMO miner B2 runs at 81.3 J/TH — a difference of 10.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.