Bitaxe Gamma vs Bitaxe Supra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe Gamma | Specification | Bitaxe Supra |
|---|---|---|
| 1,200.0 GH/s | Hashrate | 600.0 GH/s |
| 15 W | Power Consumption | 15 W |
| 12.5 J/TH | Efficiency | 25.0 J/TH |
| 38 dB | Noise Level | 35 dB |
| 0.3 kg | Weight | 0.3 kg |
| 51 BTU/hr | BTU Output | 51 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
Bitaxe Supra
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Two of D-Central's most popular Bitaxe solo miners face off. The Supra uses the BM1366 chip while the Gamma uses the newer BM1370, both designed for lottery-style solo Bitcoin mining.
The Gamma delivers better efficiency thanks to its newer chip, producing slightly more hashrate per watt. However, the Supra's lower price makes it an excellent entry point for solo mining. Both have similar chances of finding a block — the difference in hashrate is tiny compared to network difficulty.
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
Does the Bitaxe Gamma have a better chance of finding a block than the Supra?
Technically yes, since it has a marginally higher hashrate. But the probability difference is negligible — both produce such a tiny fraction of network hashrate that solo block finds are pure lottery events regardless.
Which Bitaxe should I buy for my first solo miner?
The Supra is the most popular starting point due to its lower price. If budget allows, the Gamma's better efficiency means slightly lower electricity costs for the same solo mining experience.
Are the Bitaxe Supra and Gamma the same physical size?
Yes, they share the same form factor and use the same accessories — cases, heatsinks, mesh stands, and 5V barrel jack power supplies are interchangeable.