Goldshell KD-BOX Pro vs Bitmain KAS KS7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Goldshell KD-BOX Pro | Specification | Bitmain KAS KS7 |
|---|---|---|
| 2.6 TH/s | Taux de hachage | 40.0 TH/s |
| 75 W | Consommation électrique | 3,080 W |
| 28.9 J/TH | Efficiency | 77.0 J/TH |
| 35 dB | Niveau de bruit | 75 dB |
| 1.1 kg | Weight | 16.4 kg |
| 256 BTU/hr | BTU Output | 10,509 BTU/hr |
| 71/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithme | KHeavyHash |
| Goldshell | Manufacturer | Bitmain |
Profitability Comparison
Goldshell KD-BOX Pro
Bitmain KAS KS7
Based on BTC price of $63,866 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Goldshell KD-BOX Pro edges it: 4 of 6 factors go its way (efficacité, consommation électrique, score de minage domestique, niveau sonore). Its biggest concrete edge: 98% better power draw (75.0 vs 3,080.0 W). The Bitmain KAS KS7 holds the edge in hashrate and rapport qualité-prix. 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 Goldshell KD-BOX Pro and Bitmain KAS KS7 actually differ, with the gap quantified:
- Bitmain KAS KS7 1438% more hashrate (2.6 vs 40.0 TH/s)
- Goldshell KD-BOX Pro 98% better power draw (75.0 vs 3,080.0 W)
- Goldshell KD-BOX Pro 63% better efficacité (28.9 vs 77.0 J/TH)
- Goldshell KD-BOX Pro 53% better noise (35.0 vs 75.0 dB)
- Goldshell KD-BOX Pro 93% better weight (1.1 vs 16.4 kg)
- Bitmain KAS KS7 4007% more heat output (256 vs 10,509 BTU/hr)
- Goldshell KD-BOX Pro 97% more score de minage domestique (71.0 vs 36.0)
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 KD-BOX Pro | Metric | Bitmain KAS KS7 |
|---|---|---|
| $699 | Upfront cost (MSRP) | $1,590 |
| -$0.10 | Daily net profit | -$6.24 |
| -$737 | Net after 1 year | -$3,866 |
| -$776 | Net after 2 years | -$6,142 |
| -$814 | Net after 3 years | -$8,419 |
| 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-BOX ProScore: 71/100. 35 dB noise level.
Best for Efficiency
Goldshell KD-BOX Pro28.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Goldshell KD-BOX Pro or the Bitmain KAS KS7?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell KD-BOX Pro is more profitable at $-0.10/day compared to $-6.24/day for the Bitmain KAS KS7. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Goldshell KD-BOX Pro vs Bitmain KAS KS7: which runs at a lower noise level?
The Goldshell KD-BOX Pro is quieter at 35 dB compared to the Bitmain KAS KS7 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Goldshell KD-BOX Pro vs Bitmain KAS KS7: which fits a residential setup better?
The Goldshell KD-BOX Pro scores 71/100 on our Home Mining Score (vs 36/100 for the Bitmain KAS KS7). 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 Goldshell KD-BOX Pro and Bitmain KAS KS7?
The Goldshell KD-BOX Pro runs at 28.9 J/TH while the Bitmain KAS KS7 runs at 77.0 J/TH — a difference of 48.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 63% better efficacité (28.9 vs 77.0 J/TH).