As of July 2026, the most profitable coin for AMD Ryzen 7 3700X mining is Wownero (WOW) on RandomWOW, with 7,474 H/s hashrate and $1.58/day net profit after electricity costs ($0.0727/kWh).
AMD Ryzen 7 3700X
Best coin: Wownero — net $1.58/day
Specifications
System Build (used prices)
Mining Profitability
| Coin | Algo | Hashrate | CPU W | System W | Income/day | Elec/day | Profit/day | CPU H/s/W | Sys H/s/W | CPU $/W | Sys $/W | ROI CPU | ROI System |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wownero (WOW) | randomwow | 7,474 H/s | 68 W | 121 W | $1.79 | $0.21 | $1.58 | 109.9 | 61.7 | $0.0263/W | $0.0148/W | 2.2mo | 6.6mo |
| Monero (XMR) | randomx | 6,638 H/s | 68 W | 121 W | $0.17 | $0.21 | -$0.04 | 97.6 | 54.8 | $0.0025/W | $0.0014/W | ∞ | ∞ |
| Quantum Resistant Ledger (QRL) | randomx | 6,638 H/s | 68 W | 121 W | $0.16 | $0.21 | -$0.05 | 97.6 | 54.8 | $0.0024/W | $0.0014/W | ∞ | ∞ |
| Zephyr Protocol (ZEPH) | randomx | 6,638 H/s | 68 W | 121 W | $0.16 | $0.21 | -$0.05 | 97.6 | 54.8 | $0.0024/W | $0.0013/W | ∞ | ∞ |
| Salvium (SAL) | randomx | 6,638 H/s | 68 W | 121 W | $0.15 | $0.21 | -$0.06 | 97.6 | 54.8 | $0.0022/W | $0.0012/W | ∞ | ∞ |
| Tari (XTM) | randomx | 6,638 H/s | 68 W | 121 W | $0.12 | $0.21 | -$0.09 | 97.6 | 54.8 | $0.0018/W | $0.0010/W | ∞ | ∞ |
Income trend — WOW (last 30 days)
Gross income (upper line) and net profit (lower) at 7,474 H/s. Shaded area is electricity cost.
Frequently Asked Questions
What is the most profitable coin to mine with AMD Ryzen 7 3700X?
The most profitable coin for AMD Ryzen 7 3700X is Wownero (WOW) on the RandomWOW algorithm. Net profit: +$1.58/day (gross income $1.79 minus electricity $0.21 at $0.0727/kWh). Actual profitability depends on your electricity rate, system downtime, and other overhead costs.
What is the hashrate of AMD Ryzen 7 3700X on RandomWOW?
The typical hashrate of AMD Ryzen 7 3700X on RandomWOW is 7,474 H/s at 68W CPU power draw. This is a realistic sustained 24/7 mining figure on a standard system without fine-tuning. Total system power from the wall is 121W (2.9 kWh/day).
How much does a AMD Ryzen 7 3700X mining system cost?
Minimum used build for AMD Ryzen 7 3700X: CPU — $102, motherboard (any AM4 B450/B550) — $102, RAM (DDR4 3200 8GB × 2) — $64, SSD — $19, PSU 450W — $25. Total: ~$312. Prices are approximate, based on the used market.
How long does it take for AMD Ryzen 7 3700X mining to pay for itself?
At current network parameters and $0.0727/kWh electricity: CPU-only payback — ~2 months, full system (~$312) payback — ~7 months. These estimates do not account for potential downtime, hardware wear, changes in network difficulty, or coin price fluctuations. Use the table above to enter your electricity rate for accurate numbers.