Bitmain Antminer L11 Pro (21Gh) vs FusionSilicon X6 Miner
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer L11 Pro (21Gh) | Specification | FusionSilicon X6 Miner |
|---|---|---|
| 21.0 GH/s | Hashrate | 860.0 MH/s |
| 3,612 W | Power Consumption | 1,079 W |
| 172,000.0 J/TH | Efficiency | 1,254,651.2 J/TH |
| 75 dB | Noise Level | — |
| — | Weight | 4,300.0 kg |
| 12,324 BTU/hr | BTU Output | 3,682 BTU/hr |
| 30/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | FusionSilicon |
Profitability Comparison
Bitmain Antminer L11 Pro (21Gh)
FusionSilicon X6 Miner
Based on BTC price of $69,396 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer L11 Pro (21Gh) wins on 3 of 5 factors (efficiency, hashrate, noise level). The FusionSilicon X6 Miner holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
FusionSilicon X6 MinerScore: 31/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer L11 Pro (21Gh)172,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer L11 Pro (21Gh) 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 $-8.67/day for the Bitmain Antminer L11 Pro (21Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer L11 Pro (21Gh) or FusionSilicon X6 Miner?
The Bitmain Antminer L11 Pro (21Gh) 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 Bitmain Antminer L11 Pro (21Gh) or FusionSilicon X6 Miner?
The FusionSilicon X6 Miner scores 31/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer L11 Pro (21Gh)). 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 L11 Pro (21Gh) and FusionSilicon X6 Miner?
The Bitmain Antminer L11 Pro (21Gh) runs at 172,000.0 J/TH while the FusionSilicon X6 Miner runs at 1,254,651.2 J/TH — a difference of 1,082,651.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.