Goldshell E-KA1M vs Iceriver KAS KS5M
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Goldshell E-KA1M | Specification | Iceriver KAS KS5M |
|---|---|---|
| 5.5 TH/s | Hashrate | 15.0 TH/s |
| 1,800 W | Power Consumption | 3,400 W |
| 327.3 J/TH | Efficiency | 226.7 J/TH |
| 50 dB | Noise Level | 75 dB |
| — | Weight | 15.0 kg |
| 6,142 BTU/hr | BTU Output | 11,601 BTU/hr |
| 56/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Goldshell | Manufacturer | IceRiver |
Profitability Comparison
Goldshell E-KA1M
Iceriver KAS KS5M
Based on BTC price of $78,234 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Iceriver KAS KS5M, which leads on 3 of 6 weighted factors (efficiency, hashrate, price-performance). The standout gap is 173% more hashrate (5.5 vs 15.0 TH/s) in the Iceriver KAS KS5M's favour. The Goldshell E-KA1M holds the edge in power consumption and home mining score and noise level. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Goldshell E-KA1M and Iceriver KAS KS5M sit on each measurable spec:
- Iceriver KAS KS5M 173% more hashrate (5.5 vs 15.0 TH/s)
- Goldshell E-KA1M 47% better power draw (1,800 vs 3,400 W)
- Iceriver KAS KS5M 31% better efficiency (327 vs 227 J/TH)
- Goldshell E-KA1M 33% better noise (50.0 vs 75.0 dB)
- Iceriver KAS KS5M 89% more heat output (6,142 vs 11,601 BTU/hr)
- Goldshell E-KA1M 56% more home mining score (56.0 vs 36.0)
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.
| Goldshell E-KA1M | Metric | Iceriver KAS KS5M |
|---|---|---|
| $910 | Upfront cost (MSRP) | $449 |
| -$4.12 | Daily net profit | -$7.62 |
| -$2,415 | Net after 1 year | -$3,230 |
| -$3,919 | Net after 2 years | -$6,012 |
| -$5,424 | Net after 3 years | -$8,793 |
| 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 E-KA1MScore: 56/100. 50 dB noise level.
Best for Efficiency
Iceriver KAS KS5M226.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Goldshell E-KA1M or the Iceriver KAS KS5M?
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 $-7.62/day for the Iceriver KAS KS5M. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Goldshell E-KA1M vs Iceriver KAS KS5M: which runs at a lower noise level?
The Goldshell E-KA1M is quieter at 50 dB compared to the Iceriver KAS KS5M at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Goldshell E-KA1M vs Iceriver KAS KS5M: which fits a residential setup better?
The Goldshell E-KA1M scores 56/100 on our Home Mining Score (vs 36/100 for the Iceriver KAS KS5M). 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 E-KA1M and Iceriver KAS KS5M?
The Goldshell E-KA1M runs at 327.3 J/TH while the Iceriver KAS KS5M runs at 226.7 J/TH — a difference of 100.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 31% better efficiency (327 vs 227 J/TH).