As of September 2026, the most profitable coin for AMD Ryzen 7 3700X mining is Tari (XTM) on RandomX, with 7,636 H/s hashrate and $0.06/day net profit after electricity costs ($0.0784/kWh).
AMD Ryzen 7 3700X
Best coin: Tari — net $0.06/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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tari (XTM) | randomx | 7,636 H/s | 68 W | 121 W | $0.29 | $0.23 | $0.06 | 112.3 | 63.0 | $0.0043/W | $0.0024/W | 4.3yr | 13.1yr |
| Monero (XMR) | randomx | 7,636 H/s | 68 W | 121 W | $0.29 | $0.23 | $0.06 | 112.3 | 63.0 | $0.0042/W | $0.0024/W | 4.3yr | 13.3yr |
| Salvium (SAL) | randomx | 7,636 H/s | 68 W | 121 W | $0.21 | $0.23 | -$0.02 | 112.3 | 63.0 | $0.0031/W | $0.0017/W | ∞ | ∞ |
| Zephyr Protocol (ZEPH) | randomx | 7,636 H/s | 68 W | 121 W | $0.20 | $0.23 | -$0.02 | 112.3 | 63.0 | $0.0030/W | $0.0017/W | ∞ | ∞ |
| Quantum Resistant Ledger (QRL) | randomx | 7,636 H/s | 68 W | 121 W | $0.13 | $0.23 | -$0.10 | 112.3 | 63.0 | $0.0019/W | $0.0011/W | ∞ | ∞ |
Income trend — XTM (last 30 days)
Gross income (upper line) and net profit (lower) at 7,636 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 Tari (XTM) on the RandomX algorithm. Net profit: +$0.06/day (gross income $0.29 minus electricity $0.23 at $0.0784/kWh). Actual profitability depends on your electricity rate, system downtime, and other overhead costs.
What is the hashrate of AMD Ryzen 7 3700X on RandomX?
The typical hashrate of AMD Ryzen 7 3700X on RandomX is 7,636 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 — $95, motherboard (any AM4 B450/B550) — $95, RAM (DDR4 3200 8GB × 2) — $59, SSD — $18, PSU 450W — $24. Total: ~$291. 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 $0.0784/kWh electricity: CPU-only payback — ~4.3 years, full system (~$291) payback — ~13.1 years. 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.