Bitmain Antminer KS3 (9.4Th) vs Goldshell KA BOX Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS3 (9.4Th) | Specification | Goldshell KA BOX Pro |
|---|---|---|
| 9.4 TH/s | Hashrate | 1.6 TH/s |
| 3,500 W | Power Consumption | 600 W |
| 372.3 J/TH | Efficiency | 375.0 J/TH |
| — | Noise Level | 55 dB |
| 17.7 kg | Weight | 2.6 kg |
| 11,942 BTU/hr | BTU Output | 2,047 BTU/hr |
| 22/100 | Home Mining Score | 58/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | Goldshell |
Profitability Comparison
Bitmain Antminer KS3 (9.4Th)
Goldshell KA BOX Pro
Based on BTC price of $73,957 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitmain Antminer KS3 (9.4Th) offers 1% better efficiency at 372.3 J/TH compared to the Goldshell KA BOX Pro at 375.0 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
Goldshell KA BOX ProScore: 58/100. 55 dB noise level.
Best for Efficiency
Bitmain Antminer KS3 (9.4Th)372.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KS3 (9.4Th) or Goldshell KA BOX Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell KA BOX Pro is more profitable at $-1.39/day compared to $-8.10/day for the Bitmain Antminer KS3 (9.4Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KS3 (9.4Th) or Goldshell KA BOX Pro?
The Goldshell KA BOX Pro is quieter at 55 dB compared to the Bitmain Antminer KS3 (9.4Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer KS3 (9.4Th) or Goldshell KA BOX Pro?
The Goldshell KA BOX Pro scores 58/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer KS3 (9.4Th)). 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 Bitmain Antminer KS3 (9.4Th) and Goldshell KA BOX Pro?
The Bitmain Antminer KS3 (9.4Th) runs at 372.3 J/TH while the Goldshell KA BOX Pro runs at 375.0 J/TH — a difference of 2.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.