Antminer S19 XP vs Antminer S19j Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 XP | Specification | Antminer S19j Pro |
|---|---|---|
| 140.0 TH/s | Hashrate | 100.0 TH/s |
| 3,010 W | Power Consumption | 3,050 W |
| 21.5 J/TH | Efficiency | 30.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 14.4 kg | Weight | 13.2 kg |
| 10,270 BTU/hr | BTU Output | 10,407 BTU/hr |
| 84/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S19 XP
Antminer S19j Pro
Based on BTC price of $74,723 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
The S19 XP was the ultimate expression of the S19 platform — Bitmain's flagship before the S21 era. The S19j Pro was the volume workhorse. How do they compare?
The S19 XP delivers meaningfully better efficiency than the S19j Pro, which translates to lower daily operating costs. But on the used market, S19j Pros are significantly cheaper, making them a strong value play for miners with access to cheap power.
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
Antminer S19 XP21.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
How much more efficient is the S19 XP vs the S19j Pro?
The S19 XP runs around 21.5 J/TH compared to 29.5 J/TH for the S19j Pro — roughly 27% more efficient. This means significantly lower electricity bills for the same hashrate output.
Is the S19 XP still worth buying in 2026?
At electricity rates below $0.05/kWh, the S19 XP can still be profitable. Its efficiency sits between the older S19j Pro and the current-gen S21, making it a mid-tier option on the used market.