NerdAxe vs Bitmain S19k Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| NerdAxe | Specification | Bitmain S19k Pro |
|---|---|---|
| 500.0 GH/s | Hashrate | 120.0 TH/s |
| 12 W | Power Consumption | 2,760 W |
| 24.0 J/TH | Efficiency | 23.0 J/TH |
| 30 dB | Noise Level | 75 dB |
| 0.2 kg | Weight | 14.5 kg |
| 41 BTU/hr | BTU Output | 9,417 BTU/hr |
| 70/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | Bitmain |
Profitability Comparison
NerdAxe
Bitmain S19k Pro
Based on BTC price of $66,607 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain S19k Pro wins on 3 of 6 factors (efficiency, hashrate, price-performance). The NerdAxe holds the edge in power consumption and home mining score and noise level. 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
NerdAxeScore: 70/100. 30 dB noise level.
Best for Efficiency
Bitmain S19k Pro23.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the NerdAxe or Bitmain S19k Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the NerdAxe is more profitable at $-0.01/day compared to $-2.87/day for the Bitmain S19k Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the NerdAxe or Bitmain S19k Pro?
The NerdAxe is quieter at 30 dB compared to the Bitmain S19k Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the NerdAxe or Bitmain S19k Pro?
The NerdAxe scores 70/100 on our Home Mining Score (vs 36/100 for the Bitmain S19k Pro). 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 NerdAxe and Bitmain S19k Pro?
The NerdAxe runs at 24.0 J/TH while the Bitmain S19k Pro runs at 23.0 J/TH — a difference of 1.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.