Bitmain Antminer KA3 (166Th) vs Goldshell KD-BOX
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KA3 (166Th) | Specification | Goldshell KD-BOX |
|---|---|---|
| 166.0 TH/s | Hashrate | 1.6 TH/s |
| 3,154 W | Power Consumption | 205 W |
| 19.0 J/TH | Efficiency | 128.1 J/TH |
| — | Noise Level | — |
| 16,100.0 kg | Weight | — |
| 10,761 BTU/hr | BTU Output | 700 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Blake2s | Algorithm | Blake2s |
| Bitmain | Manufacturer | Goldshell |
Profitability Comparison
Bitmain Antminer KA3 (166Th)
Goldshell KD-BOX
Based on BTC price of $70,199 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer KA3 (166Th) wins on 3 of 5 factors (efficiency, hashrate, price-performance). The Goldshell KD-BOX holds the edge in power consumption and home mining score. 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
Goldshell KD-BOXScore: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer KA3 (166Th)19.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KA3 (166Th) or Goldshell KD-BOX more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell KD-BOX is more profitable at $-0.44/day compared to $-2.52/day for the Bitmain Antminer KA3 (166Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KA3 (166Th) or Goldshell KD-BOX?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer KA3 (166Th) or Goldshell KD-BOX?
The Goldshell KD-BOX scores 31/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer KA3 (166Th)). 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 KA3 (166Th) and Goldshell KD-BOX?
The Bitmain Antminer KA3 (166Th) runs at 19.0 J/TH while the Goldshell KD-BOX runs at 128.1 J/TH — a difference of 109.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.