Antminer S23 Hyd 3U vs. S19 XP Hyd: Which Hydro Mining Rig is Better?
Table of Contents
Bitmain’s hydro-cooled Bitcoin miners, the Antminer S23 Hyd 3U and S19 XP Hyd, are among the most powerful and efficient ASICs available today. But which one is the better investment for serious miners?
1. Hashrate & Power Efficiency Comparison
| Specs | Antminer S23 Hyd 3U | Antminer S19 XP Hyd |
|---|---|---|
| Hashrate (TH/s) | 335 TH/s | 255 TH/s |
| Power Consumption | 5360W | 5304W |
| Efficiency (J/TH) | 16 J/TH | 20.8 J/TH |
Key Takeaways:
The S23 Hyd 3U delivers 31% more hashrate than the S19 XP Hyd.
Despite similar power draw, the S23 Hyd is 23% more efficient (16 J/TH vs. 20.8 J/TH).
Winner: S23 Hyd 3U for higher performance and better efficiency.
2. Cooling & Noise Levels
Both miners use hydro cooling (immersion cooling-ready), but there are differences:
S23 Hyd 3U:
Designed for 3U rack mounting, optimized for data centers.
Lower noise levels (~75dB) compared to air-cooled models.
Also immersion-ready but slightly louder (~80dB).
Requires proper heat dissipation for optimal performance.
Key Takeaways:
Both are quieter than air-cooled miners, but the S23 Hyd is slightly better for noise-sensitive setups.
Winner: S23 Hyd 3U for better cooling efficiency and lower noise.
3. Profitability & ROI Analysis (2024)
Using current Bitcoin prices and electricity costs ($0.07/kWh):
| Miner | Daily Profit* | Monthly Profit* | Break-Even (Months) |
|---|---|---|---|
| S23 Hyd 3U | ~$25 – $30 | ~$750 – $900 | 12 – 15 months |
| S19 XP Hyd | ~$18 – $22 | ~$540 – $660 | 14 – 18 months |
*Estimates vary based on Bitcoin price & mining difficulty.
Key Takeaways:
The S23 Hyd 3U is more profitable long-term due to higher efficiency.
The S19 XP Hyd takes longer to ROI but has a lower upfront cost.
Winner: S23 Hyd 3U for faster ROI and higher earnings.
Final Verdict: Which One Should You Buy?
Choose the Antminer S23 Hyd 3U if:
✅ You want maximum hashrate & efficiency.
✅ You’re mining in a data center or hosted facility.
✅ You prioritize long-term profitability.
Choose the Antminer S19 XP Hyd if:
✅ You need a more budget-friendly hydro miner.
✅ You’re okay with slightly lower efficiency.
✅ You want easier availability in 2024.
FAQ: Antminer S23 Hyd vs. S19 XP Hyd
Q: Can I use these miners at home?
A: Possible, but hydro cooling requires proper setup—recommended for professional mining farms.
Q: Which miner is more future-proof?
A: The S23 Hyd 3U, due to its higher efficiency, will remain profitable longer as mining difficulty rises.
Q: Where can I buy these miners?
A: Check trusted suppliers like Bitmain’s official store, Coin Mining Central, or ASIC Marketplace.
The Antminer S23 Hyd 3U is the clear winner for most miners in 2025, offering better efficiency, higher hashrate, and faster ROI. However, if budget is a concern, the S19 XP Hyd remains a solid alternative.
