Antminer S17 Pro vs Antminer S19 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S17 Pro | Specification | Antminer S19 Pro |
|---|---|---|
| 56.0 TH/s | Hashrate | 110.0 TH/s |
| 2,212 W | Power Consumption | 3,250 W |
| 39.5 J/TH | Efficiency | 29.6 J/TH |
| 75 dB | Noise Level | 75 dB |
| 9.5 kg | Weight | 14.4 kg |
| 7,547 BTU/hr | BTU Output | 11,089 BTU/hr |
| 84/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S17 Pro
Antminer S19 Pro
Based on BTC price of $77,954 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
The Pro flagships of two consecutive Bitmain generations. The S17 Pro pushed the limits of its era, while the S19 Pro set a new baseline.
The S19 Pro's generational leap in efficiency and hashrate makes it the clear winner. The S17 Pro is now firmly in legacy territory, best suited for space heating or running in regions with nearly free electricity.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer S17 Pro and Antminer S19 Pro sit on each measurable spec:
- Antminer S19 Pro 96% more hashrate (56.0 vs 110.0 TH/s)
- Antminer S17 Pro 32% better power draw (2,212 vs 3,250 W)
- Antminer S19 Pro 25% better efficiency (39.5 vs 29.6 J/TH)
- Antminer S17 Pro 34% better weight (9.5 vs 14.4 kg)
- Antminer S19 Pro 47% more heat output (7,547 vs 11,089 BTU/hr)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Antminer S17 Pro | Metric | Antminer S19 Pro |
|---|---|---|
| — | Upfront cost (MSRP) | $2,500 |
| -$3.30 | Daily net profit | -$3.85 |
| -$1,204 | Net after 1 year | -$3,907 |
| -$2,409 | Net after 2 years | -$5,313 |
| -$3,613 | Net after 3 years | -$6,720 |
| — | 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
Antminer S19 Pro29.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
How big is the efficiency gap between these two?
The S19 Pro achieves roughly 29.5 J/TH versus the S17 Pro at around 39.5 J/TH — a gap of about 25% that translates directly to higher profitability.
Can an S17 Pro be converted to a Space Heater?
Absolutely. The S17 Pro is a popular candidate for D-Central's Space Heater conversion due to its high wattage and low secondary-market price.