Bitmain Antminer S19 multi-bin reference vs Bitmain Antminer S9 nine-bin OEM reference
Side-by-side specs, profitability, and home mining comparison.
Quick verdict
For most buyers the Bitmain Antminer S19 multi-bin reference is the stronger pick — Multiple generations of chip advancement create an insurmountable efficiency gap. The Bitmain Antminer S19 multi-bin reference runs 82.0 TH/s at 34.5 J/TH; the Bitmain Antminer S9 nine-bin OEM reference runs 10.0 TH/s at 98.0 J/TH.
Specs verified against the D-Central Mining Bible \xc2\xb7 September 2026
Specifications Comparison
| Bitmain Antminer S19 multi-bin reference | Specification | Bitmain Antminer S9 nine-bin OEM reference |
|---|---|---|
| 82.0 TH/s | Hashrate | 10.0 TH/s |
| 2,829 W | Power Consumption | 980 W |
| 34.5 J/TH | Efficiency | 98.0 J/TH |
| — | Noise Level | 76 dB |
| — | Weight | 4.5 kg |
| 9,653 BTU/hr | BTU Output | 3,344 BTU/hr |
| — | Home Mining Score | — |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19 multi-bin reference
Bitmain Antminer S9 nine-bin OEM reference
Based on BTC price of $106,354 and current network difficulty as of Sep 13, 2026. Actual results vary.
Verdict
Two of the most iconic Antminers ever made, separated by multiple chip generations. The S9 defined an era; the S19 ushered in the next.
The S19 is vastly superior in every mining metric. The S9 survives only as a budget heater or nostalgic collectible. No one should buy an S9 for mining in 2026 — but its place in Bitcoin history is secure.
Spec Deltas
The Bitmain Antminer S19 multi-bin reference and Bitmain Antminer S9 nine-bin OEM reference diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S19 multi-bin reference 720% more hashrate (82.0 vs 10.0 TH/s)
- Bitmain Antminer S9 nine-bin OEM reference 65% better power draw (2,829 vs 980 W)
- Bitmain Antminer S19 multi-bin reference 65% better efficiency (34.5 vs 98.0 J/TH)
- Bitmain Antminer S19 multi-bin reference 189% more heat output (9,653 vs 3,344 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 multi-bin reference34.5 J/TH — lower electricity cost per unit of hashrate.
Frequently Asked Questions
Is the S9 the best-selling Bitcoin miner ever?
The S9 is widely considered the most successful Bitcoin miner by units sold. It defined home and small-scale mining for years and remains the most recognized Antminer model.
Can an S9 still find a block?
Theoretically yes, but solo mining with an S9 at current difficulty is extremely unlikely. Most S9s today are in pools or repurposed as space heaters.
Why does D-Central still sell S9-based products?
The S9 is an excellent space heater candidate — cheap, well-understood, easy to repair, and produces plenty of heat. D-Central's Space Heater S9 Edition gives it a second life.
Compare Bitmain Antminer S19 multi-bin reference with...
Compare Bitmain Antminer S9 nine-bin OEM reference with...
- Bitmain Antminer S9 nine-bin OEM reference vs Bitmain Antminer S21 official reference
- Bitmain Antminer S9 nine-bin OEM reference vs Bitmain Antminer S19j Pro multi-bin reference
- Bitmain Antminer S9 nine-bin OEM reference vs Bitcoin Space Heater S9 Edition
- Bitmain Antminer S9 nine-bin OEM reference vs D-Central S19-series Bitcoin space-heater configuration boundary
- Bitmain Antminer S9 nine-bin OEM reference vs Bitaxe Supra 400-series open-hardware board and firmware boundary
- Bitmain Antminer S9 nine-bin OEM reference vs Bitmain Antminer S9i four-bin OEM reference