Antminer L9 vs FusionSilicon X6 Miner
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer L9 | Specification | FusionSilicon X6 Miner |
|---|---|---|
| 16,000.0 MH/s | Hashrate | 860.0 MH/s |
| 3,360 W | Power Consumption | 1,079 W |
| 210,000.0 J/TH | Efficiency | 1,254,651.2 J/TH |
| 75 dB | Noise Level | — |
| 14.8 kg | Weight | 4,300.0 kg |
| 11,464 BTU/hr | BTU Output | 3,682 BTU/hr |
| 36/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | FusionSilicon |
Profitability Comparison
Antminer L9
FusionSilicon X6 Miner
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Antminer L9, which leads on 4 of 5 weighted factors (efficiency, hashrate, home mining score, noise level). Where it pulls away hardest is 1760% more hashrate (0.0 vs 0.0 TH/s). That said, the FusionSilicon X6 Miner isn't beaten everywhere — it still wins power consumption. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Antminer L9 and FusionSilicon X6 Miner actually differ, with the gap quantified:
- Antminer L9 1760% more hashrate (0.0 vs 0.0 TH/s)
- FusionSilicon X6 Miner 68% better power draw (3,360 vs 1,079 W)
- Antminer L9 83% better efficiency (210,000 vs 1,254,651 J/TH)
- Antminer L9 100% better weight (14.8 vs 4,300.0 kg)
- Antminer L9 211% more heat output (11,464 vs 3,682 BTU/hr)
- Antminer L9 16% more home mining score (36.0 vs 31.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Antminer L9 | Metric | FusionSilicon X6 Miner |
|---|---|---|
| $6,500 | Upfront cost (MSRP) | — |
| -$8.06 | Daily net profit | -$2.59 |
| -$9,443 | Net after 1 year | -$945 |
| -$12,386 | Net after 2 years | -$1,890 |
| -$15,329 | Net after 3 years | -$2,836 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
Antminer L9Score: 36/100. 75 dB noise level.
Best for Efficiency
Antminer L9210,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer L9 or FusionSilicon X6 Miner more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the FusionSilicon X6 Miner is more profitable at $-2.59/day compared to $-8.06/day for the Antminer L9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer L9 or the FusionSilicon X6 Miner better for noise-sensitive spaces?
The Antminer L9 is quieter at 75 dB compared to the FusionSilicon X6 Miner at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer L9 or FusionSilicon X6 Miner?
The Antminer L9 scores 36/100 on our Home Mining Score (vs 31/100 for the FusionSilicon X6 Miner). 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 Antminer L9 and FusionSilicon X6 Miner?
The Antminer L9 runs at 210,000.0 J/TH while the FusionSilicon X6 Miner runs at 1,254,651.2 J/TH — a difference of 1,044,651.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 83% better efficiency (210,000 vs 1,254,651 J/TH).