Bitaxe GT vs Bitcoin Space Heater L3 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe GT | Specification | Bitcoin Space Heater L3 Edition |
|---|---|---|
| 5.0 TH/s | Hashrate | 504.0 MH/s |
| 75 W | Power Consumption | 800 W |
| 15.0 J/TH | Efficiency | 1,587,301.6 J/TH |
| 42 dB | Noise Level | 50 dB |
| 0.4 kg | Weight | 10.0 kg |
| 256 BTU/hr | BTU Output | 2,730 BTU/hr |
| 64/100 | Home Mining Score | 58/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | Scrypt |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Bitaxe GT
Bitcoin Space Heater L3 Edition
Based on BTC price of $74,649 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitaxe GT wins on 6 of 6 factors (efficiency, hashrate, power consumption, home mining score, noise level, price-performance). 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
Bitaxe GTScore: 64/100. 42 dB noise level.
Best for Efficiency
Bitaxe GT15.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitaxe GT or Bitcoin Space Heater L3 Edition more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe GT is more profitable at $-0.02/day compared to $-1.92/day for the Bitcoin Space Heater L3 Edition. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitaxe GT or Bitcoin Space Heater L3 Edition?
The Bitaxe GT is quieter at 42 dB compared to the Bitcoin Space Heater L3 Edition at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitaxe GT or Bitcoin Space Heater L3 Edition?
The Bitaxe GT scores 64/100 on our Home Mining Score (vs 58/100 for the Bitcoin Space Heater L3 Edition). 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 Bitaxe GT and Bitcoin Space Heater L3 Edition?
The Bitaxe GT runs at 15.0 J/TH while the Bitcoin Space Heater L3 Edition runs at 1,587,301.6 J/TH — a difference of 1,587,286.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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