Top coin
ETITop profit
$0.15/ day7d median $0.19 · $0.06 to $0.23
Best hashrate
8.1 kH/sRandomX
Power
95 W
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.
Performance 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 | 2026-08-31 |
Frequently asked questions about the Unknown i9-9900K
What hashrate does the Unknown i9-9900K reach?
The i9-9900K reaches 8.1 kH/s on RandomX at around 95 W.
How much can the Unknown i9-9900K earn per day?
At current network conditions the i9-9900K earns about $0.34 per day mining ETI, for $0.15 of profit at $0.08/kWh. Use the calculator above for your own electricity price.
Is the Unknown i9-9900K still worth it?
Mining stays profitable with the i9-9900K as long as your electricity costs less than $0.15 per kWh at today's rates.
Which coins can the Unknown i9-9900K mine?
The most profitable options today are ETI, XMR, Multi — the full ranking is in the profit calculator above.