Antminer S19 XP Hyd vs Whatsminer M63S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 XP Hyd | Specification | Whatsminer M63S |
|---|---|---|
| 255.0 TH/s | Taux de hachage | 390.0 TH/s |
| 5,304 W | Consommation électrique | 7,215 W |
| 20.8 J/TH | Efficiency | 18.5 J/TH |
| 50 dB | Niveau de bruit | 50 dB |
| 13.1 kg | Weight | 28.0 kg |
| 18,097 BTU/hr | BTU Output | 24,618 BTU/hr |
| 44/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S19 XP Hyd
Whatsminer M63S
Based on BTC price of $76,901 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Whatsminer M63S, which leads on 2 of 4 weighted factors (efficacité, hashrate). Its biggest concrete edge: 53% more hashrate (255 vs 390 TH/s). The Antminer S19 XP Hyd claws back ground on consommation électrique and rapport qualité-prix. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Antminer S19 XP Hyd and Whatsminer M63S actually differ, with the gap quantified:
- Whatsminer M63S 53% more hashrate (255 vs 390 TH/s)
- Antminer S19 XP Hyd 26% better power draw (5,304 vs 7,215 W)
- Whatsminer M63S 11% better efficacité (20.8 vs 18.5 J/TH)
- Antminer S19 XP Hyd 53% better weight (13.1 vs 28.0 kg)
- Whatsminer M63S 36% more heat output (18,097 vs 24,618 BTU/hr)
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.
| Antminer S19 XP Hyd | Metric | Whatsminer M63S |
|---|---|---|
| $6,500 | Upfront cost (MSRP) | $12,000 |
| -$3.71 | Daily net profit | -$3.51 |
| -$7,853 | Net after 1 year | -$13,283 |
| -$9,205 | Net after 2 years | -$14,566 |
| -$10,558 | Net after 3 years | -$15,848 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Whatsminer M63S18.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 XP Hyd or Whatsminer M63S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Whatsminer M63S is more profitable at $-3.51/day compared to $-3.71/day for the Antminer S19 XP Hyd. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer S19 XP Hyd or the Whatsminer M63S better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Antminer S19 XP Hyd or the Whatsminer M63S?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
How far apart are the Antminer S19 XP Hyd and Whatsminer M63S on J/TH?
The Antminer S19 XP Hyd runs at 20.8 J/TH while the Whatsminer M63S runs at 18.5 J/TH — a difference of 2.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 11% better efficacité (20.8 vs 18.5 J/TH).