Bitaxe GT vs Bitmain S19k Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitaxe GT | Specification | Bitmain S19k Pro |
|---|---|---|
| 5.0 TH/s | Taux de hachage | 120.0 TH/s |
| 75 W | Consommation électrique | 2,760 W |
| 15.0 J/TH | Efficiency | 23.0 J/TH |
| 42 dB | Niveau de bruit | 75 dB |
| 0.4 kg | Weight | 14.5 kg |
| 256 BTU/hr | BTU Output | 9,417 BTU/hr |
| 64/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | Bitmain |
Profitability Comparison
Bitaxe GT
Bitmain S19k Pro
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitaxe GT comes out ahead — it takes 4 of 6 (efficacité, consommation électrique, score de minage domestique, niveau sonore). Its biggest concrete edge: 97% better power draw (75.0 vs 2,760.0 W). The Bitmain S19k Pro claws back ground on hashrate and rapport qualité-prix. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitaxe GT and Bitmain S19k Pro sit on each measurable spec:
- Bitmain S19k Pro 2300% more hashrate (5.0 vs 120.0 TH/s)
- Bitaxe GT 97% better power draw (75.0 vs 2,760.0 W)
- Bitaxe GT 35% better efficacité (15.0 vs 23.0 J/TH)
- Bitaxe GT 44% better noise (42.0 vs 75.0 dB)
- Bitaxe GT 97% better weight (0.4 vs 14.5 kg)
- Bitmain S19k Pro 3580% more heat output (256 vs 9,417 BTU/hr)
- Bitaxe GT 78% more score de minage domestique (64.0 vs 36.0)
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.
| Bitaxe GT | Metric | Bitmain S19k Pro |
|---|---|---|
| $499 | Upfront cost (MSRP) | $313 |
| -$0.00 | Daily net profit | -$2.31 |
| -$499 | Net after 1 year | -$1,155 |
| -$499 | Net after 2 years | -$1,996 |
| -$499 | Net after 3 years | -$2,837 |
| Does not pay back at current rates (negative daily profit) | 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
Bitaxe GTScore: 64/100. 42 dB noise level.
Best for Efficiency
Bitaxe GT15.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitaxe GT or the Bitmain S19k Pro?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe GT is more profitable at $0.00/day compared to $-2.31/day for the Bitmain S19k Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitaxe GT vs Bitmain S19k Pro: which runs at a lower noise level?
The Bitaxe GT is quieter at 42 dB compared to the Bitmain S19k Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitaxe GT or the Bitmain S19k Pro?
The Bitaxe GT scores 64/100 on our Home Mining Score (vs 36/100 for the Bitmain S19k Pro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitaxe GT and Bitmain S19k Pro on J/TH?
The Bitaxe GT runs at 15.0 J/TH while the Bitmain S19k Pro runs at 23.0 J/TH — a difference of 8.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 35% better efficacité (15.0 vs 23.0 J/TH).