Bitmain Antminer E3
Browse our current-gen miners. Add the ones you want, then sign in any time to save your cart and check out.
BitmainEthashETC
Antminer E3 (190Mh)
190 MH/s760 WAir-cooled
Profit / day
-$1.38/day
after power at $0.08/kWh
Efficiency
4000.00J/GH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · Etchash · ETC
Is the Antminer E3 profitable?
Not at $0.08 per kWh. The Bitmain Antminer E3 (190Mh) mines Ethereum Classic on the Etchash algorithm at 190 MH/s, drawing 760 W (4.0 J/MH). At $0.08 per kWh it earns about $0.08 a day but spends $1.46 on power, so it loses $1.38 a day.
It’s #38 of 39 Etchash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in July 2018.
- Break-even power price
- $0.004/kWh
- Daily profit rank
- #282of 533
It only makes money below this.
Across every miner we track.
Antminer E3 specifications
Other coins it can mine
Mine instead
Ethereum ClassicETCRanked on
$0.080.0112 ETC
–
0.0001%
$39.2M
−2.3%
QuarkChainQKC
$0.1465.97 QKC
+85%
0.57%
$387k
−6.1%
OctaSpaceOCTA
$0.070.900 OCTA
−7%
0.01%
$14kLow liquidity
+2.1%
How it compares · Etchash miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Jasminer X44-P | #1 | 109 J/GH | $4.51 |
| iPollo V2 | #2 | 150 J/GH | $1.14 |
| Bombax Miner EZ100 | #3 | 184 J/GH | $0.61 |
| iPollo V2H | #4 | 140 J/GH | $0.45 |
| Bitmain Antminer E3 (190Mh)This miner | #30 | 4.0 J/MH | -$1.38 |
| Innosilicon A10 Pro ETH (500Mh) | #31 | 1.9 J/MH | -$1.64 |
| Bitmain Antminer G2Earlier model | #33 | 5.5 J/MH | -$2.22 |
| Innosilicon A10 Pro+ ETH (750Mh) | #34 | 1.8 J/MH | -$2.29 |
| Bitmain Antminer E9 (2.4Gh)Newer model | #35 | 800 J/GH | -$2.72 |
More from Bitmain
| Miner | Profit / day |
|---|---|
| Bitmain Antminer Z15 Pro (860K)Equihash | $124.92 |
| Bitmain Antminer Z15 Pro (840K)Equihash | $121.89 |
| Bitmain Antminer Z15K (565kh)Equihash | $80.81 |
| Bitmain Antminer Z15KEquihash | $74.75 |
| Bitmain Antminer Z15Equihash | $60.72 |
Figures updated 23:56 UTC, 9 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.