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Nvidia
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GPU
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Octopus
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RELEASED JAN 2021
Nvidia CMP 90HX — Profitability Simulator
Profit /day
$0.01
Income /day
$0.78
5.19 CFX/day
Cost $0.77 @ $0.1/kWh
Hashrate
36Mh/s
Octopus
Power · Efficiency
320.0W
0.11 j/h
Nvidia CMP 90HX makes up to $0.01 a day, best on NexaPoW hashpower sale. Also available: mining Octopus at 36 Mh/s ($-0.52/day). Pulling 320 W from the wall — at $0.10/kWh, profitable at today's rates.
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4 minutes ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Conflux
Conflux network →
Network hashrate
480.54 GH/s
This rig
36 Mh/s
Network ≈
13,348 rigs
Your share · 1 rig
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Scenario · add 1 of this rig
vs Conflux network: 480.54 GH/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 308.0%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Conflux
Conflux network →
Network hashrate
480.54 GH/s
This rig
36 Mh/s
Network ≈
13,348 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Conflux network: 480.54 GH/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 90HX
Is the Nvidia CMP 90HX profitable?
As of September 2026, the Nvidia CMP 90HX earns $-0.52/day mining Octopus at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does Octopus network hashrate change Nvidia CMP 90HX profit?
When Octopus network hashrate rises, your share of block rewards shrinks proportionally — the Nvidia CMP 90HX 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 Octopus 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 90HX'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.