Antminer Slim Edition (S9) vs Bitmain Antminer T9 (12.5Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Slim Edition (S9) | Specification | Bitmain Antminer T9 (12.5Th) |
|---|---|---|
| 12.0 TH/s | Hashrate | 12.5 TH/s |
| 1,100 W | Power Consumption | 1,576 W |
| 91.7 J/TH | Efficiency | 126.1 J/TH |
| 65 dB | Noise Level | — |
| 3.5 kg | Weight | 3,800.0 kg |
| 3,753 BTU/hr | BTU Output | 5,377 BTU/hr |
| 52/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | Bitmain |
Profitability Comparison
Antminer Slim Edition (S9)
Bitmain Antminer T9 (12.5Th)
Based on BTC price of $71,465 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer Slim Edition (S9) wins on 5 of 6 factors (efficiency, power consumption, home mining score, noise level, price-performance). The Bitmain Antminer T9 (12.5Th) holds the edge in hashrate. 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 Slim Edition (S9)Score: 52/100. 65 dB noise level.
Best for Efficiency
Antminer Slim Edition (S9)91.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer Slim Edition (S9) or Bitmain Antminer T9 (12.5Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer Slim Edition (S9) is more profitable at $-2.27/day compared to $-3.40/day for the Bitmain Antminer T9 (12.5Th). 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 Bitmain Antminer T9 (12.5Th)?
The Antminer Slim Edition (S9) is quieter at 65 dB compared to the Bitmain Antminer T9 (12.5Th) 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 Bitmain Antminer T9 (12.5Th)?
The Antminer Slim Edition (S9) scores 52/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer T9 (12.5Th)). 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 Bitmain Antminer T9 (12.5Th)?
The Antminer Slim Edition (S9) runs at 91.7 J/TH while the Bitmain Antminer T9 (12.5Th) runs at 126.1 J/TH — a difference of 34.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.