Bitmain Antminer K7 (63.5Th) vs Goldshell CK Lite
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer K7 (63.5Th) | Specification | Goldshell CK Lite |
|---|---|---|
| 63.5 TH/s | Taux de hachage | 6.3 TH/s |
| 3,080 W | Consommation électrique | 1,200 W |
| 48.5 J/TH | Efficiency | 190.5 J/TH |
| — | Niveau de bruit | — |
| — | Weight | 8,100.0 kg |
| 10,509 BTU/hr | BTU Output | 4,094 BTU/hr |
| 22/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Eaglesong | Algorithme | Eaglesong |
| Bitmain | Manufacturer | Goldshell |
Profitability Comparison
Bitmain Antminer K7 (63.5Th)
Goldshell CK Lite
Based on BTC price of $78,086 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer K7 (63.5Th) edges it: 3 of 5 factors go its way (efficacité, hashrate, rapport qualité-prix). The standout gap is 908% more hashrate (63.5 vs 6.3 TH/s) in the Bitmain Antminer K7 (63.5Th)'s favour. The Goldshell CK Lite claws back ground on consommation électrique and score de minage domestique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Bitmain Antminer K7 (63.5Th) and Goldshell CK Lite diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer K7 (63.5Th) 908% more hashrate (63.5 vs 6.3 TH/s)
- Goldshell CK Lite 61% better power draw (3,080 vs 1,200 W)
- Bitmain Antminer K7 (63.5Th) 75% better efficacité (48.5 vs 190.5 J/TH)
- Bitmain Antminer K7 (63.5Th) 157% more heat output (10,509 vs 4,094 BTU/hr)
- Goldshell CK Lite 41% more score de minage domestique (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.
| Bitmain Antminer K7 (63.5Th) | Metric | Goldshell CK Lite |
|---|---|---|
| $1,860 | Upfront cost (MSRP) | $748 |
| -$5.11 | Daily net profit | -$2.65 |
| -$3,725 | Net after 1 year | -$1,716 |
| -$5,590 | Net after 2 years | -$2,685 |
| -$7,456 | Net after 3 years | -$3,653 |
| 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 CK LiteScore: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer K7 (63.5Th)48.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer K7 (63.5Th) or the Goldshell CK Lite?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell CK Lite is more profitable at $-2.65/day compared to $-5.11/day for the Bitmain Antminer K7 (63.5Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer K7 (63.5Th) vs Goldshell CK Lite: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer K7 (63.5Th) or Goldshell CK Lite?
The Goldshell CK Lite scores 31/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer K7 (63.5Th)). 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 Bitmain Antminer K7 (63.5Th) and Goldshell CK Lite?
The Bitmain Antminer K7 (63.5Th) runs at 48.5 J/TH while the Goldshell CK Lite runs at 190.5 J/TH — a difference of 142.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 75% better efficacité (48.5 vs 190.5 J/TH).