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Intel
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CPU
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RandomX
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RELEASED JAN 2018
Intel CPU i9-9900K — Profitability Simulator
Profit /day
$0.04
Income /day
$0.27
0.00037268 XMR/day
Cost $0.23 @ $0.1/kWh
Hashrate
5.7Kh/s
RandomX
Power · Efficiency
95.0W
16666.67 j/Mh
Intel CPU i9-9900K makes up to $0.04 a day, best on RandomX hashpower sale. Also available: mining RandomX at 5.7 Kh/s ($-0.01/day). Pulling 95 W from the wall — at $0.10/kWh, profitable at today's rates.
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12 minutes ago
Similar miners ↓
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Monero
Monero network →
Network hashrate
6.75 GH/s
This rig
5.7 Kh/s
Network ≈
1,183,569 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Monero network: 6.75 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 104.55%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Monero
Monero network →
Network hashrate
6.75 GH/s
This rig
5.7 Kh/s
Network ≈
1,183,569 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Monero network: 6.75 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 Intel CPU i9-9900K
Is the Intel CPU i9-9900K profitable?
As of October 2026, the Intel CPU i9-9900K earns $-0.01/day mining RandomX at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does RandomX network hashrate change Intel CPU i9-9900K profit?
When RandomX network hashrate rises, your share of block rewards shrinks proportionally — the Intel CPU i9-9900K 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 RandomX coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the Intel CPU i9-9900K'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.
