Bitmain Antminer KS3 (8.3Th) vs Goldshell E-KA1M
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer KS3 (8.3Th) | Specification | Goldshell E-KA1M |
|---|---|---|
| 8.3 TH/s | Hashrate | 5.5 TH/s |
| 3,188 W | Power Consumption | 1,800 W |
| 384.1 J/TH | Efficiency | 327.3 J/TH |
| — | Noise Level | 50 dB |
| — | Weight | — |
| 10,878 BTU/hr | BTU Output | 6,142 BTU/hr |
| 22/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | Goldshell |
Profitability Comparison
Bitmain Antminer KS3 (8.3Th)
Goldshell E-KA1M
Based on BTC price of $77,870 and current network difficulty as of Apr 27, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Goldshell E-KA1M wins on 5 of 6 factors (efficiency, power consumption, home mining score, noise level, price-performance). The Bitmain Antminer KS3 (8.3Th) holds the edge in hashrate. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Goldshell E-KA1MScore: 56/100. 50 dB noise level.
Best for Efficiency
Goldshell E-KA1M327.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer KS3 (8.3Th) or Goldshell E-KA1M more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Goldshell E-KA1M is more profitable at $-4.12/day compared to $-7.35/day for the Bitmain Antminer KS3 (8.3Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer KS3 (8.3Th) or Goldshell E-KA1M?
The Goldshell E-KA1M is quieter at 50 dB compared to the Bitmain Antminer KS3 (8.3Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer KS3 (8.3Th) or Goldshell E-KA1M?
The Goldshell E-KA1M scores 56/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer KS3 (8.3Th)). 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 KS3 (8.3Th) and Goldshell E-KA1M?
The Bitmain Antminer KS3 (8.3Th) runs at 384.1 J/TH while the Goldshell E-KA1M runs at 327.3 J/TH — a difference of 56.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.