Nerdminer vs NerdQAxe++
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Nerdminer | Specification | NerdQAxe++ |
|---|---|---|
| 50.0 KH/s | Hashrate | 4.0 TH/s |
| 1 W | Power Consumption | 120 W |
| 20,000,000.0 J/TH | Efficiency | 30.0 J/TH |
| — | Noise Level | 42 dB |
| 0.1 kg | Weight | 0.5 kg |
| 3 BTU/hr | BTU Output | 409 BTU/hr |
| 35/100 | Home Mining Score | 58/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Nerdminer
NerdQAxe++
Based on BTC price of $77,947 and current network difficulty as of May 21, 2026. Actual results vary.
Verdict
Weighing six performance factors, the NerdQAxe++ comes out ahead — it takes 5 of 6 (efficiency, hashrate, home mining score, noise level, price-performance). Its biggest concrete edge: 7999999900% more hashrate (0.0 vs 4.0 TH/s). The Nerdminer claws back ground on power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Nerdminer and NerdQAxe++ sit on each measurable spec:
- NerdQAxe++ 7999999900% more hashrate (0.0 vs 4.0 TH/s)
- Nerdminer 99% better power draw (1.0 vs 120.0 W)
- NerdQAxe++ 100% better efficiency (20,000,000.0 vs 30.0 J/TH)
- Nerdminer 90% better weight (0.1 vs 0.5 kg)
- NerdQAxe++ 11941% more heat output (3.4 vs 409.4 BTU/hr)
- NerdQAxe++ 66% more home mining score (35.0 vs 58.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Nerdminer | Metric | NerdQAxe++ |
|---|---|---|
| $29 | Upfront cost (MSRP) | $349 |
| -$0.00 | Daily net profit | -$0.14 |
| -$30 | Net after 1 year | -$402 |
| -$31 | Net after 2 years | -$454 |
| -$32 | Net after 3 years | -$507 |
| 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
NerdQAxe++Score: 58/100. 42 dB noise level.
Best for Efficiency
NerdQAxe++30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Nerdminer or the NerdQAxe++?
At the current BTC price and a $0.10/kWh electricity rate, the Nerdminer is more profitable at $0.00/day compared to $-0.14/day for the NerdQAxe++. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Nerdminer vs NerdQAxe++: which runs at a lower noise level?
The NerdQAxe++ is quieter at 42 dB compared to the Nerdminer at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Nerdminer vs NerdQAxe++: which fits a residential setup better?
The NerdQAxe++ scores 58/100 on our Home Mining Score (vs 35/100 for the Nerdminer). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Nerdminer and NerdQAxe++ on J/TH?
The Nerdminer runs at 20,000,000.0 J/TH while the NerdQAxe++ runs at 30.0 J/TH — a difference of 19,999,970.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 100% better efficiency (20,000,000.0 vs 30.0 J/TH).