Miners · Bitmain
Antminer A3: XBT mining profit
0.815 TH/s on BLAKE2b at 1,275 W (1564 J/TH). XBT compatibility: Should work. Runs on stock firmware, but at 1.56 J/GH it usually loses money.
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Specs
| Maker | Bitmain |
|---|---|
| Algorithm | BLAKE2b (XBT) |
| Hash rate | 0.815 TH/s |
| Power | 1,275 W |
| Efficiency | 1564 J/TH |
| XBT compatibility | Should work: Runs on stock firmware, but at 1.56 J/GH it usually loses money. Full list |
Where to buy
No current listing we track. Buying used? Read the used miner buyer's guide first.
Before you buy
- The 180-day lock: every XBT reward from block 979,919 on waits about 180 days before it can be sold, so this machine's income arrives months after its power bill. See it in the 1-year forecast.
- Difficulty moves fast on a young chain. Today's profit is a snapshot. Difficulty chart.
- Solo or pool? Your odds of finding a block solo · Compare pools
- Power: a normal outlet can work, on a circuit without other big loads. How to mine XBT at home
Other BLAKE2b miners
iBeLink BM-S3+ · iBeLink BM-S3 · Goldshell SC6 SE · Goldshell SC5 Pro II · iBeLink BM-S1 Max · Goldshell SC5 Pro · Goldshell SC Lite · Innosilicon S11 SiaMaster · Goldshell HS5 (BLAKE2b mode) · ePIC SC200 · Goldshell SC Box · Goldshell HS-Box (BLAKE2b mode) · Obelisk SC1
All miners ranked by profit and profit per watt →
Specs from maker and vendor listings. Not financial advice: mining can lose money.