NerdAxe vs Whatsminer M63S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| NerdAxe | Specification | Whatsminer M63S |
|---|---|---|
| 500.0 GH/s | Hashrate | 390.0 TH/s |
| 12 W | Power Consumption | 7,215 W |
| 24.0 J/TH | Efficiency | 18.5 J/TH |
| 30 dB | Noise Level | 50 dB |
| 0.2 kg | Weight | 28.0 kg |
| 41 BTU/hr | BTU Output | 24,618 BTU/hr |
| 70/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
NerdAxe
Whatsminer M63S
Based on BTC price of $79,051 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Whatsminer M63S comes out ahead — it takes 3 of 6 (efficiency, hashrate, price-performance). The standout gap is 77900% more hashrate (0.5 vs 390.0 TH/s) in the Whatsminer M63S's favour. The NerdAxe claws back ground on 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.
Spec Deltas
Here is every spec where the NerdAxe and Whatsminer M63S actually differ, with the gap quantified:
- Whatsminer M63S 77900% more hashrate (0.5 vs 390.0 TH/s)
- NerdAxe 100% better power draw (12.0 vs 7,215.0 W)
- Whatsminer M63S 23% better efficiency (24.0 vs 18.5 J/TH)
- NerdAxe 40% better noise (30.0 vs 50.0 dB)
- NerdAxe 99% better weight (0.2 vs 28.0 kg)
- Whatsminer M63S 60090% more heat output (40.9 vs 24,617.6 BTU/hr)
- NerdAxe 59% more home mining score (70.0 vs 44.0)
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.
| NerdAxe | Metric | Whatsminer M63S |
|---|---|---|
| $69 | Upfront cost (MSRP) | $12,000 |
| -$0.01 | Daily net profit | -$3.13 |
| -$73 | Net after 1 year | -$13,142 |
| -$77 | Net after 2 years | -$14,284 |
| -$81 | Net after 3 years | -$15,426 |
| 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
NerdAxeScore: 70/100. 30 dB noise level.
Best for Efficiency
Whatsminer M63S18.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the NerdAxe or the Whatsminer M63S?
At the current BTC price and a $0.10/kWh electricity rate, the NerdAxe is more profitable at $-0.01/day compared to $-3.13/day for the Whatsminer M63S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the NerdAxe or Whatsminer M63S?
The NerdAxe is quieter at 30 dB compared to the Whatsminer M63S at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the NerdAxe or Whatsminer M63S?
The NerdAxe scores 70/100 on our Home Mining Score (vs 44/100 for the Whatsminer M63S). 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 Whatsminer M63S?
The NerdAxe runs at 24.0 J/TH while the Whatsminer M63S runs at 18.5 J/TH — a difference of 5.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 23% better efficiency (24.0 vs 18.5 J/TH).