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Bitmain
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ASIC
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Etchash
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RELEASED JUL 2018
Bitmain Antminer E3 (190Mh) — Profitability Simulator
Profit /day
$-1.74
Income /day
$0.08
0.00994 ETC/day
Cost $1.82 @ $0.1/kWh
Hashrate
190Mh/s
Etchash
Power · Efficiency
760.0W
4.00 j/Mh
Bitmain Antminer E3 (190Mh) loses up to $1.74 a day, best on Etchash mining at 190 Mh/s. Also available: Etchash hashpower sale ($-1.75/day). Pulling 760 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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6 minutes ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Ethereum Classic
Ethereum Classic network →
Network hashrate
212.01 TH/s
This rig
190 Mh/s
Network ≈
1,115,861 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ethereum Classic network: 212.01 TH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Profit vs cost
cost 2275.0%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Ethereum Classic
Ethereum Classic network →
Network hashrate
212.01 TH/s
This rig
190 Mh/s
Network ≈
1,115,861 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ethereum Classic network: 212.01 TH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Frequently asked
About the Bitmain Antminer E3 (190Mh)
Is the Bitmain Antminer E3 (190Mh) profitable?
As of October 2026, the Bitmain Antminer E3 (190Mh) earns $-1.74/day mining Etchash at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does Etchash network hashrate change Bitmain Antminer E3 (190Mh) profit?
When Etchash network hashrate rises, your share of block rewards shrinks proportionally — the Bitmain Antminer E3 (190Mh) earns less even if the coin price stays flat. The simulator above lets you scale network hashrate up or down to model competitive pressure from new miners coming online.
What if the Etchash coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the Bitmain Antminer E3 (190Mh)'s revenue — and because electricity is fixed, profit grows by more than 2×. The simulator above lets you set a custom price to model upside or downside.
