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Nvidia
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GPU
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Octopus
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RELEASED MAY 2020
Nvidia A100 SXM 40GB — Profitability Simulator
Profit /day
$-0.03
Income /day
$0.93
21.16 CFX/day
Cost $0.96 @ $0.1/kWh
Hashrate
120Mh/s
Octopus
Power · Efficiency
400.0W
3.33 j/Mh
Nvidia A100 SXM 40GB loses up to $0.03 a day, best on Octopus mining at 120 Mh/s. Also available: Octopus hashpower sale ($-0.05/day). Pulling 400 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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14 minutes ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Conflux
Conflux network →
Network hashrate
392.02 GH/s
This rig
120 Mh/s
Network ≈
3,267 rigs
Your share · 1 rig
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Scenario · add 1 of this rig
vs Conflux network: 392.02 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 103.23%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Conflux
Conflux network →
Network hashrate
392.02 GH/s
This rig
120 Mh/s
Network ≈
3,267 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Conflux network: 392.02 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 A100 SXM 40GB
Is the Nvidia A100 SXM 40GB profitable?
As of November 2026, the Nvidia A100 SXM 40GB earns $-0.03/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 A100 SXM 40GB profit?
When Octopus network hashrate rises, your share of block rewards shrinks proportionally — the Nvidia A100 SXM 40GB 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 A100 SXM 40GB'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.