Bitaxe Gamma vs StealthMiner
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe Gamma | Specification | StealthMiner |
|---|---|---|
| 1,200.0 GH/s | Hashrate | 800.0 GH/s |
| 15 W | Power Consumption | 18 W |
| 12.5 J/TH | Efficiency | 22.5 J/TH |
| 38 dB | Noise Level | 28 dB |
| 0.3 kg | Weight | 1.5 kg |
| 51 BTU/hr | BTU Output | 61 BTU/hr |
| 70/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Bitaxe Gamma
StealthMiner
Based on BTC price of $77,111 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitaxe Gamma wins on 4 of 5 factors (efficiency, hashrate, power consumption, price-performance). The standout gap is 44% better efficiency (12.5 vs 22.5 J/TH) in the Bitaxe Gamma's favour. The StealthMiner holds the edge in noise level. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitaxe Gamma and StealthMiner actually differ, with the gap quantified:
- Bitaxe Gamma 50% more hashrate (1.2 vs 0.8 TH/s)
- Bitaxe Gamma 17% better power draw (15.0 vs 18.0 W)
- Bitaxe Gamma 44% better efficiency (12.5 vs 22.5 J/TH)
- StealthMiner 26% better noise (38.0 vs 28.0 dB)
- Bitaxe Gamma 80% better weight (0.3 vs 1.5 kg)
- StealthMiner 20% more heat output (51.2 vs 61.4 BTU/hr)
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.
| Bitaxe Gamma | Metric | StealthMiner |
|---|---|---|
| $99 | Upfront cost (MSRP) | $199 |
| $0.01 | Daily net profit | -$0.01 |
| -$97 | Net after 1 year | -$204 |
| -$94 | Net after 2 years | -$210 |
| -$92 | Net after 3 years | -$215 |
| Takes ~41.2 years to pay back at current rates | 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
Bitaxe Gamma$0.02/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitaxe Gamma12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitaxe Gamma or StealthMiner more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Gamma is more profitable at $0.01/day compared to $-0.01/day for the StealthMiner. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitaxe Gamma vs StealthMiner: which runs at a lower noise level?
The StealthMiner is quieter at 28 dB compared to the Bitaxe Gamma at 38 dB. For home mining, lower noise levels make a significant difference in livability.
Bitaxe Gamma vs StealthMiner: which fits a residential setup better?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Bitaxe Gamma vs StealthMiner: how much does the efficiency gap matter?
The Bitaxe Gamma runs at 12.5 J/TH while the StealthMiner runs at 22.5 J/TH — a difference of 10.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 44% better efficiency (12.5 vs 22.5 J/TH).