Bitaxe GT vs MicroBT Whatsminer M20S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe GT | Specification | MicroBT Whatsminer M20S |
|---|---|---|
| 5.0 TH/s | Taux de hachage | 68.0 TH/s |
| 75 W | Consommation électrique | 3,360 W |
| 15.0 J/TH | Efficiency | 49.4 J/TH |
| 42 dB | Niveau de bruit | — |
| 0.4 kg | Weight | 12.5 kg |
| 256 BTU/hr | BTU Output | 11,464 BTU/hr |
| 64/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
Bitaxe GT
MicroBT Whatsminer M20S
Based on BTC price of $63,875 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitaxe GT l'emporte sur 4 des 6 facteurs (efficacité, consommation électrique, score de minage domestique, niveau sonore). The standout gap is 98% better power draw (75.0 vs 3,360.0 W) in the Bitaxe GT's favour. The MicroBT Whatsminer M20S holds the edge in hashrate and rapport qualité-prix. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitaxe GT and MicroBT Whatsminer M20S actually differ, with the gap quantified:
- MicroBT Whatsminer M20S 1260% more hashrate (5.0 vs 68.0 TH/s)
- Bitaxe GT 98% better power draw (75.0 vs 3,360.0 W)
- Bitaxe GT 70% better efficacité (15.0 vs 49.4 J/TH)
- Bitaxe GT 97% better weight (0.4 vs 12.5 kg)
- MicroBT Whatsminer M20S 4380% more heat output (256 vs 11,464 BTU/hr)
- Bitaxe GT 191% more score de minage domestique (64.0 vs 22.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitaxe GT | Metric | MicroBT Whatsminer M20S |
|---|---|---|
| $499 | Upfront cost (MSRP) | $66 |
| -$0.04 | Daily net profit | -$6.10 |
| -$512 | Net after 1 year | -$2,292 |
| -$525 | Net after 2 years | -$4,518 |
| -$538 | Net after 3 years | -$6,744 |
| 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
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 MicroBT Whatsminer M20S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe GT is more profitable at $-0.04/day compared to $-6.10/day for the MicroBT Whatsminer M20S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitaxe GT or the MicroBT Whatsminer M20S better for noise-sensitive spaces?
The Bitaxe GT is quieter at 42 dB compared to the MicroBT Whatsminer M20S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitaxe GT or MicroBT Whatsminer M20S?
The Bitaxe GT scores 64/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M20S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitaxe GT vs MicroBT Whatsminer M20S: how much does the efficiency gap matter?
The Bitaxe GT runs at 15.0 J/TH while the MicroBT Whatsminer M20S runs at 49.4 J/TH — a difference of 34.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 70% better efficacité (15.0 vs 49.4 J/TH).