iBeLink K3 mini (5TH) vs Goldshell KD Box II
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| iBeLink K3 mini (5TH) | Specification | Goldshell KD Box II |
|---|---|---|
| 5.0 TH/s | Hashrate | 5.0 TH/s |
| 290 W | Power Consumption | 400 W |
| 58.0 J/TH | Efficiency | 80.0 J/TH |
| — | Noise Level | — |
| 2.2 kg | Weight | 2.0 kg |
| 990 BTU/hr | BTU Output | 1,365 BTU/hr |
| 31/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Blake2s | Algorithm | Blake2s |
| iBeLink | Manufacturer | Goldshell |
Profitability Comparison
iBeLink K3 mini (5TH)
Goldshell KD Box II
Based on BTC price of $74,249 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the iBeLink K3 mini (5TH) offers 28% better efficiency at 58.0 J/TH compared to the Goldshell KD Box II at 80.0 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 KD Box IIScore: 34/100. 0 dB noise level.
Best for Efficiency
iBeLink K3 mini (5TH)58.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the iBeLink K3 mini (5TH) or Goldshell KD Box II more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the iBeLink K3 mini (5TH) is more profitable at $-0.54/day compared to $-0.80/day for the Goldshell KD Box II. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the iBeLink K3 mini (5TH) or Goldshell KD Box II?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the iBeLink K3 mini (5TH) or Goldshell KD Box II?
The Goldshell KD Box II scores 34/100 on our Home Mining Score (vs 31/100 for the iBeLink K3 mini (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 iBeLink K3 mini (5TH) and Goldshell KD Box II?
The iBeLink K3 mini (5TH) runs at 58.0 J/TH while the Goldshell KD Box II runs at 80.0 J/TH — a difference of 22.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.