AMD Ryzen 9 3900X (CPU) Mining Profitability & Solo Block Chance
See the daily, monthly and annual mining profitability of the AMD Ryzen 9 3900X CPU across every compatible proof-of-work coin, plus its solo block-hit probability. BackPoW uses live network difficulty and coin prices, and lets you set your electricity cost and pool fee to get realistic net profit figures.
AMD Ryzen 9 3900X at a glance
- Type: CPU
- Mineable coins: 8
- Primary algorithm: RandomX
- Hashrate: 12.59 KH/s
- Power draw: 110 W
- Efficiency: 8.74 J/KH
- Current market price: $140–$180 (estimated market price, median $160)
- Payback period: ~532 days (median price ÷ best net daily profit at $0.069/kWh)
- Breakeven electricity rate: 0.1829 USD/kWh — mining becomes unprofitable above this electricity tariff
- Efficiency rank: #50 of 131 by energy efficiency among RandomX CPUs
- Expected time to solo mine 1 EPIC-RandomX block: ~23.9 h at the AMD Ryzen 9 3900X's rated hashrate
- Most profitable coin today: EPIC-RandomX (EPIC) — ~$0.4830/day gross
- Top mineable coins: EPIC-RandomX, Monero, Tari-RandomX, Zephyr, Salvium
Top AMD Ryzen 9 3900X coins by daily revenue
Estimated gross mining revenue per day at the AMD Ryzen 9 3900X's rated hashrate, using live network difficulty and coin prices (before electricity and pool fees):
- EPIC-RandomX (EPIC) — ~$0.4830/day gross
- Monero (XMR) — ~$0.4760/day gross
- Tari-RandomX (TARI) — ~$0.4419/day gross
- Zephyr (ZEPH) — ~$0.3364/day gross
- Salvium (SAL) — ~$0.2286/day gross
Frequently asked questions
What coins can I mine with the AMD Ryzen 9 3900X?
The AMD Ryzen 9 3900X (CPU) can mine 8 proof-of-work coins on BackPoW, including EPIC-RandomX, Monero, Tari-RandomX, Zephyr. Each coin shows its estimated hashrate, daily revenue and solo block-hit probability.
How profitable is the AMD Ryzen 9 3900X for mining?
Profitability of the AMD Ryzen 9 3900X depends on the coin, its network difficulty, the coin price, your electricity cost and pool fees. BackPoW ranks every mineable coin by daily, monthly and annual profit so you can pick the best target.
What is the best coin to mine with the AMD Ryzen 9 3900X?
Right now the single highest-earning coin for the AMD Ryzen 9 3900X is EPIC-RandomX (EPIC), at about $0.4830/day gross (gross, before electricity). BackPoW re-ranks every mineable coin daily using live network difficulty and prices, so this can change.
Can the AMD Ryzen 9 3900X solo mine?
Yes. BackPoW computes the AMD Ryzen 9 3900X's solo block-hit probability per coin using a Poisson model based on live network hashrate, so you can gauge your realistic chance of finding a block.
How long would the AMD Ryzen 9 3900X take to solo mine one EPIC-RandomX block?
About one EPIC-RandomX (EPIC) block every 23.9 h on average at the AMD Ryzen 9 3900X's rated hashrate, using EPIC-RandomX's live network hashrate. Real results are random (Poisson) around this mean, recalculated every update.
What is the breakeven electricity rate for the AMD Ryzen 9 3900X?
The AMD Ryzen 9 3900X breaks even at approximately 0.1829 USD/kWh. If your electricity tariff is below this threshold, mining is profitable at current coin prices and network difficulty. Above this rate, power costs exceed daily revenue and the miner operates at a loss. BackPoW recalculates this figure every update.
Coins you can mine with the AMD Ryzen 9 3900X
- Mine EPIC-RandomX (EPIC) with the AMD Ryzen 9 3900X
- Mine Monero (XMR) with the AMD Ryzen 9 3900X
- Mine Tari-RandomX (TARI) with the AMD Ryzen 9 3900X
- Mine Zephyr (ZEPH) with the AMD Ryzen 9 3900X
- Mine Salvium (SAL) with the AMD Ryzen 9 3900X
- Mine Quantum (QRL) with the AMD Ryzen 9 3900X
- Mine Raptoreum (RTM) with the AMD Ryzen 9 3900X
- Mine Verus (VRSC) with the AMD Ryzen 9 3900X
AMD Ryzen 9 3900X solo block-chance pages
Full solo odds for the AMD Ryzen 9 3900X on each coin, with the expected wait for one block at live network difficulty:
- AMD Ryzen 9 3900X solo mining odds on EPIC-RandomX (EPIC) — 1 block every ~23.9 hours
- AMD Ryzen 9 3900X solo mining odds on Monero (XMR) — 1 block every ~1.94 yr
- AMD Ryzen 9 3900X solo mining odds on Tari-RandomX (TARI) — 1 block every ~38 days
- AMD Ryzen 9 3900X solo mining odds on Zephyr (ZEPH) — 1 block every ~4 days
- AMD Ryzen 9 3900X solo mining odds on Salvium (SAL) — 1 block every ~10.2 hours
- AMD Ryzen 9 3900X solo mining odds on Quantum (QRL) — 1 block every ~7 days
- AMD Ryzen 9 3900X solo mining odds on Raptoreum (RTM) — 1 block every ~2 days
- AMD Ryzen 9 3900X solo mining odds on Verus (VRSC) — 1 block every ~25 days
Similar hardware to the AMD Ryzen 9 3900X
Other RandomX CPUs with comparable hashrate:
- Intel i7-13700K (CPU) solo mining profitability
- AMD Ryzen 9 3950X (CPU) solo mining profitability
- Intel Xeon E5-2680 v4 (CPU) solo mining profitability
- AMD Ryzen 7 7700X (CPU) solo mining profitability
- AMD EPYC 7282 (CPU) solo mining profitability
- Intel i9-13900K (CPU) solo mining profitability
- Intel i9-12900K (CPU) solo mining profitability
- Intel i7-14700K (CPU) solo mining profitability