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Compare the Best Zcash Miners of 2025

Independent, data-driven rankings of every Zcash ASIC miner - side by side. Find the best ZEC mining rig for your budget, electricity rate, and return target.

Antminer Z15 Pro - top rated Zcash miner 2025
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Zcash Miners Ranked by Efficiency

Every significant ZEC ASIC miner, compared on the metrics that actually determine profitability.

RankMinerHashratePowerSol/WEst. Daily ZECOur Rating
🥇 Antminer Z15 Pro
Bitmain - Current Gen
840 KSol/s2780W 302 Sol/W~0.054 ZEC ★★★★★
🥈 Antminer Z15
Bitmain - Previous Gen
420 KSol/s1510W278 Sol/W~0.027 ZEC ★★★★
🥉 Antminer Z15J
Bitmain - Legacy
360 KSol/s1800W200 Sol/W~0.023 ZEC ★★★★★
4 Innosilicon A9++
Legacy - Retire
140 KSol/s1550W90 Sol/W~0.009 ZEC ★★★★★
Full Comparison with Profitability →

The Privacy-First Cryptocurrency Powering a Mining Ecosystem

Zcash (ZEC) is a decentralised cryptocurrency built on zero-knowledge cryptography - specifically zk-SNARKs - enabling fully private transactions where sender, receiver, and amount are all hidden.

Launched in 2016 and grounded in the Zerocash academic paper, ZEC uses the Equihash proof-of-work algorithm and shares Bitcoin's 21 million coin supply cap. Mining ZEC secures this privacy-first network while generating ZEC rewards for operators.

For official information, visit z.cash. Track ZEC price on CoinMarketCap or CoinGecko.

Disclaimer: ZcashMiners.com is an independent community resource. We are not affiliated with the Zcash Foundation or Electric Coin Company.

Zcash ZEC coin
21MTotal Supply
75sBlock Time
3.125Block Reward
2028Next Halving
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How to Choose the Right Zcash Mining Rig

Three metrics determine whether a Zcash miner is worth buying. Master them and no vendor can mislead you.

Sol/W Efficiency

Sol per watt determines your electricity cost per ZEC mined. Higher is always better. The Z15 Pro's 302 Sol/W means it earns more ZEC per dollar of electricity than every competing miner.

Raw Hashrate

Your Sol/s determines your percentage of total network hashrate and therefore your proportional share of daily ZEC rewards. More hashrate = more ZEC, but also more electricity consumption.

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Hardware ROI

Hardware price divided by monthly profit gives your ROI period in months. Lower electricity costs and higher ZEC prices dramatically accelerate payback. Use our calculator to model ROI for any scenario.

Coming Soon

Professional Zcash Mining Hardware - Direct to You

We're launching a curated selection of vetted ZEC ASIC miners - including the Antminer Z15 Pro - with expert setup support and fast delivery. Join the waiting list for launch pricing.

Antminer Z15 Pro 840 KSol/s 2780W

Zcash Mining Profitability Calculator

Real-time ZEC price. Compare any miner's earnings at your electricity rate.

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Zcash Miner Comparison FAQ

What is the most efficient Zcash miner in 2025?+
The Antminer Z15 Pro at 302 Sol/W is the most efficient Zcash ASIC available in 2025. It delivers 840 KSol/s at 2780W - double the hashrate of the Z15 with better efficiency per Sol.
Should I buy a Z15 Pro or Z15?+
For new purchases: Z15 Pro every time. Its superior efficiency means lower cost-per-ZEC and better long-term ROI. The Z15 is only worth considering if available at a steep discount that offsets the efficiency gap.
How do I compare ZEC miners fairly?+
Compare Sol/W efficiency first (determines electricity cost per ZEC), then raw hashrate (determines daily earnings), then hardware price (determines payback period). Never buy a miner based on hashrate alone without checking efficiency.
What is Sol/s in Zcash mining?+
Sol/s (Solutions per second) is the hashrate unit specific to the Equihash algorithm used by Zcash. It measures how many valid proof-of-work solutions a miner generates per second. Higher Sol/s = higher share of network block rewards.
Are older Zcash miners worth running?+
Only if electricity costs make them profitable. Miners under 100 Sol/W (Innosilicon A9 series, Antminer Z11) should be retired at any electricity rate above $0.04/kWh. Use our calculator to model your specific hardware.
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