Bitaxe Hex vs NerdOctaxe Gamma
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe Hex | Specification | NerdOctaxe Gamma |
|---|---|---|
| 3.0 TH/s | Hashrate | 8.0 TH/s |
| 90 W | Power Consumption | 200 W |
| 30.0 J/TH | Efficiency | 25.0 J/TH |
| 45 dB | Noise Level | 45 dB |
| 0.5 kg | Weight | 0.8 kg |
| 307 BTU/hr | BTU Output | 682 BTU/hr |
| 64/100 | Home Mining Score | 61/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Bitaxe Hex
NerdOctaxe Gamma
Based on BTC price of $74,772 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Two multi-chip open-source miners facing off: the six-chip Bitaxe Hex versus the eight-chip NerdOctaxe Gamma. Both push hashrate boundaries for desktop solo mining.
The NerdOctaxe Gamma packs eight chips for maximum hashrate in the open-source category, while the Hex offers a proven six-chip design. Both require 12V DC power. Choose the NerdOctaxe for raw hashrate or the Hex for the Bitaxe ecosystem.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitaxe HexScore: 64/100. 45 dB noise level.
Best for Efficiency
NerdOctaxe Gamma25.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
What power supply does each require?
The Bitaxe Hex uses a 12V DC XT30 connector. The NerdOctaxe Gamma requires a 12V DC XT60 connector with an 18-20A power supply due to its higher power draw.
Can both mine solo on public pools?
Yes. Both support solo mining pools like Solo CK Pool and can also be pointed at standard mining pools. Configuration is done through their respective web interfaces.