iBeLink BM-K3 vs Goldshell KD Lite
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| iBeLink BM-K3 | Specification | Goldshell KD Lite |
|---|---|---|
| 70.0 TH/s | Hashrate | 16.2 TH/s |
| 3,300 W | Power Consumption | 1,330 W |
| 47.1 J/TH | Efficiency | 82.1 J/TH |
| — | Noise Level | — |
| — | Weight | 8,100.0 kg |
| 11,260 BTU/hr | BTU Output | 4,538 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Blake2s | Algorithm | Blake2s |
| iBeLink | Manufacturer | Goldshell |
Profitability Comparison
iBeLink BM-K3
Goldshell KD Lite
Based on BTC price of $78,183 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the iBeLink BM-K3 edges it: 3 of 5 factors go its way (efficiency, hashrate, price-performance). Where it pulls away hardest is 332% more hashrate (70.0 vs 16.2 TH/s). The Goldshell KD Lite holds the edge in power consumption and home mining score. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the iBeLink BM-K3 and Goldshell KD Lite actually differ, with the gap quantified:
- iBeLink BM-K3 332% more hashrate (70.0 vs 16.2 TH/s)
- Goldshell KD Lite 60% better power draw (3,300 vs 1,330 W)
- iBeLink BM-K3 43% better efficiency (47.1 vs 82.1 J/TH)
- iBeLink BM-K3 148% more heat output (11,260 vs 4,538 BTU/hr)
- Goldshell KD Lite 41% more home mining score (22.0 vs 31.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| iBeLink BM-K3 | Metric | Goldshell KD Lite |
|---|---|---|
| $820 | Upfront cost (MSRP) | $839 |
| -$5.40 | Daily net profit | -$2.61 |
| -$2,792 | Net after 1 year | -$1,791 |
| -$4,763 | Net after 2 years | -$2,744 |
| -$6,735 | Net after 3 years | -$3,696 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Goldshell KD LiteScore: 31/100. 0 dB noise level.
Best for Efficiency
iBeLink BM-K347.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the iBeLink BM-K3 or Goldshell KD Lite more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell KD Lite is more profitable at $-2.61/day compared to $-5.40/day for the iBeLink BM-K3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
iBeLink BM-K3 vs Goldshell KD Lite: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the iBeLink BM-K3 or the Goldshell KD Lite?
The Goldshell KD Lite scores 31/100 on our Home Mining Score (vs 22/100 for the iBeLink BM-K3). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the iBeLink BM-K3 and Goldshell KD Lite on J/TH?
The iBeLink BM-K3 runs at 47.1 J/TH while the Goldshell KD Lite runs at 82.1 J/TH — a difference of 35.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 43% better efficiency (47.1 vs 82.1 J/TH).