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Nvidia
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GPU
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Etchash
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RELEASED AUG 2021
Nvidia CMP 220HX — Profitability Simulator
Profit /day
$-0.38
Income /day
$0.39
0.01097 ETC/day
Cost $0.77 @ $0.1/kWh
Hashrate
210Mh/s
Etchash
Power · Efficiency
320.0W
1.52 j/Mh
Nvidia CMP 220HX loses up to $0.38 a day, best on Ethash hashpower sale. Also available: mining Etchash at 210 Mh/s ($-0.69/day). Pulling 320 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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11 minutes ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Ethereum Classic
Ethereum Classic network →
Network hashrate
211.09 TH/s
This rig
210 Mh/s
Network ≈
1,005,204 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ethereum Classic network: 211.09 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 962.5%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Ethereum Classic
Ethereum Classic network →
Network hashrate
211.09 TH/s
This rig
210 Mh/s
Network ≈
1,005,204 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ethereum Classic network: 211.09 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 Nvidia CMP 220HX
Is the Nvidia CMP 220HX profitable?
As of October 2026, the Nvidia CMP 220HX earns $-0.69/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 Nvidia CMP 220HX profit?
When Etchash network hashrate rises, your share of block rewards shrinks proportionally — the Nvidia CMP 220HX 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 Nvidia CMP 220HX'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.
