Goldshell KD2 vs Goldshell KD5
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Goldshell KD2 | Specification | Goldshell KD5 |
|---|---|---|
| 6.0 TH/s | Taux de hachage | 18.0 TH/s |
| 830 W | Consommation électrique | 2,250 W |
| 138.3 J/TH | Efficiency | 125.0 J/TH |
| — | Niveau de bruit | — |
| 7,300.0 kg | Weight | 8,500.0 kg |
| 2,832 BTU/hr | BTU Output | 7,677 BTU/hr |
| 28/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| Blake2s | Algorithme | Blake2s |
| Goldshell | Manufacturer | Goldshell |
Profitability Comparison
Goldshell KD2
Goldshell KD5
Based on BTC price of $76,912 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Goldshell KD5 l'emporte sur 3 des 5 facteurs (efficacité, hashrate, rapport qualité-prix). The standout gap is 200% more hashrate (6.0 vs 18.0 TH/s) in the Goldshell KD5's favour. That said, the Goldshell KD2 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Goldshell KD2 and Goldshell KD5 actually differ, with the gap quantified:
- Goldshell KD5 200% more hashrate (6.0 vs 18.0 TH/s)
- Goldshell KD2 63% better power draw (830 vs 2,250 W)
- Goldshell KD5 10% better efficacité (138 vs 125 J/TH)
- Goldshell KD2 14% better weight (7,300 vs 8,500 kg)
- Goldshell KD5 171% more heat output (2,832 vs 7,677 BTU/hr)
- Goldshell KD2 8% more score de minage domestique (28.0 vs 26.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Goldshell KD2 | Metric | Goldshell KD5 |
|---|---|---|
| $828 | Upfront cost (MSRP) | $1,998 |
| -$1.78 | Daily net profit | -$4.76 |
| -$1,478 | Net after 1 year | -$3,736 |
| -$2,127 | Net after 2 years | -$5,475 |
| -$2,777 | Net after 3 years | -$7,213 |
| 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 KD2Score: 28/100. 0 dB noise level.
Best for Efficiency
Goldshell KD5125.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Goldshell KD2 or Goldshell KD5 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell KD2 is more profitable at $-1.78/day compared to $-4.76/day for the Goldshell KD5. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Goldshell KD2 vs Goldshell KD5: 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 Goldshell KD2 or the Goldshell KD5?
The Goldshell KD2 scores 28/100 on our Home Mining Score (vs 26/100 for the Goldshell KD5). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Goldshell KD2 vs Goldshell KD5: how much does the efficiency gap matter?
The Goldshell KD2 runs at 138.3 J/TH while the Goldshell KD5 runs at 125.0 J/TH — a difference of 13.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 10% better efficacité (138 vs 125 J/TH).