Bitmain Antminer S17 Pro multi-mode reference vs Bitmain Antminer S19 Pro multi-bin reference
Side-by-side specs, profitability, and home mining comparison.
Quick verdict
For most buyers the Bitmain Antminer S19 Pro multi-bin reference is the stronger pick — A full generation of chip improvements delivers dramatically better efficiency. The Bitmain Antminer S17 Pro multi-mode reference runs 50.0 TH/s at 39.5 J/TH; the Bitmain Antminer S19 Pro multi-bin reference runs 105.0 TH/s at 31.0 J/TH.
Specs verified against the D-Central Mining Bible \xc2\xb7 August 2026
Specifications Comparison
| Bitmain Antminer S17 Pro multi-mode reference | Specification | Bitmain Antminer S19 Pro multi-bin reference |
|---|---|---|
| 50.0 TH/s | Hashrate | 105.0 TH/s |
| 1,975 W | Power Consumption | 3,250 W |
| 39.5 J/TH | Efficiency | 31.0 J/TH |
| 82 dB | Noise Level | — |
| 9.5 kg | Weight | 13.2 kg |
| 6,739 BTU/hr | BTU Output | 11,089 BTU/hr |
| — | Home Mining Score | — |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S17 Pro multi-mode reference
Bitmain Antminer S19 Pro multi-bin reference
Based on BTC price of $79,609 and current network difficulty as of Aug 28, 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 Bitmain Antminer S17 Pro multi-mode reference and Bitmain Antminer S19 Pro multi-bin reference sit on each measurable spec:
- Bitmain Antminer S19 Pro multi-bin reference 110% more hashrate (50.0 vs 105.0 TH/s)
- Bitmain Antminer S17 Pro multi-mode reference 39% better power draw (1,975 vs 3,250 W)
- Bitmain Antminer S19 Pro multi-bin reference 22% better efficiency (39.5 vs 31.0 J/TH)
- Bitmain Antminer S17 Pro multi-mode reference 28% better weight (9.5 vs 13.2 kg)
- Bitmain Antminer S19 Pro multi-bin reference 65% more heat output (6,739 vs 11,089 BTU/hr)
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
Bitmain Antminer S19 Pro multi-bin reference31.0 J/TH — lower electricity cost per unit of hashrate.
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.