Bitmain Antminer E3 (190Mh) vs Jasminer X4-Q
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer E3 (190Mh) | Specification | Jasminer X4-Q |
|---|---|---|
| 190.0 MH/s | Hashrate | 1.0 GH/s |
| 760 W | Power Consumption | 370 W |
| 4,000,000.0 J/TH | Efficiency | 355,769.2 J/TH |
| — | Noise Level | — |
| 10,500.0 kg | Weight | 10,000.0 kg |
| 2,593 BTU/hr | BTU Output | 1,262 BTU/hr |
| 30/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| Etchash | Algorithm | Etchash |
| Bitmain | Manufacturer | Jasminer |
Profitability Comparison
Bitmain Antminer E3 (190Mh)
Jasminer X4-Q
Based on BTC price of $78,226 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Jasminer X4-Q edges it: 3 of 3 factors go its way (efficiency, power consumption, home mining score). Where it pulls away hardest is 91% better efficiency (4,000,000 vs 355,769 J/TH). Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer E3 (190Mh) and Jasminer X4-Q sit on each measurable spec:
- Jasminer X4-Q 447% more hashrate (0.0 vs 0.0 TH/s)
- Jasminer X4-Q 51% better power draw (760 vs 370 W)
- Jasminer X4-Q 91% better efficiency (4,000,000 vs 355,769 J/TH)
- Jasminer X4-Q 5% better weight (10,500 vs 10,000 kg)
- Bitmain Antminer E3 (190Mh) 105% more heat output (2,593 vs 1,262 BTU/hr)
- Jasminer X4-Q 13% more home mining score (30.0 vs 34.0)
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.
| Bitmain Antminer E3 (190Mh) | Metric | Jasminer X4-Q |
|---|---|---|
| — | Upfront cost (MSRP) | $210 |
| -$1.82 | Daily net profit | -$0.89 |
| -$666 | Net after 1 year | -$534 |
| -$1,332 | Net after 2 years | -$858 |
| -$1,997 | Net after 3 years | -$1,182 |
| — | 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
Jasminer X4-QScore: 34/100. 0 dB noise level.
Best for Efficiency
Jasminer X4-Q355,769.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer E3 (190Mh) or the Jasminer X4-Q?
At the current BTC price and a $0.10/kWh electricity rate, the Jasminer X4-Q is more profitable at $-0.89/day compared to $-1.82/day for the Bitmain Antminer E3 (190Mh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer E3 (190Mh) or the Jasminer X4-Q better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer E3 (190Mh) or Jasminer X4-Q?
The Jasminer X4-Q scores 34/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer E3 (190Mh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer E3 (190Mh) and Jasminer X4-Q?
The Bitmain Antminer E3 (190Mh) runs at 4,000,000.0 J/TH while the Jasminer X4-Q runs at 355,769.2 J/TH — a difference of 3,644,230.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 91% better efficiency (4,000,000 vs 355,769 J/TH).