Profit calculator
Your electricity price and fleet size against today's most profitable coins for this device.
* At $0.08/kWh. Adjust in the mining calculator.
Electricity sensitivity
What this device earns at each power price, with the best coin re-picked at every step.
MultiPerformance per algorithm
Measured hashrate and power draw; these numbers feed every profit figure on the site.
| Algorithm | Hashrate | Power | Efficiency | Updated |
|---|---|---|---|---|
| RandomX | 8.1 kH/s | 95 W | 85.26 H/s/W | 2026-10-31 |
| GhostRider | 1.32 kH/s | 95 W | 13.89 H/s/W | 2026-10-31 |
Frequently asked questions about the Intel Core i9-9900K
What hashrate does the Intel Core i9-9900K reach?
The Core i9-9900K reaches 8.1 kH/s on RandomX at around 95 W, and is benchmarked on 2 algorithms in total.
How much can the Intel Core i9-9900K earn per day?
At current network conditions the Core i9-9900K earns about $0.42 per day mining NH RandomX, for $0.24 of profit at $0.08/kWh. Use the calculator above for your own electricity price.
Is the Intel Core i9-9900K still worth it?
Mining stays profitable with the Core i9-9900K as long as your electricity costs less than $0.18 per kWh at today's rates.
Which coins can the Intel Core i9-9900K mine?
The most profitable options today are Multi, ETI, XMR — the full ranking is in the profit calculator above.