Mining GPUs

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Shop individual mining GPUs at MinerHub — AMD Radeon and NVIDIA GeForce graphics cards chosen specifically for crypto mining performance. Our selection prioritises high VRAM (8GB+), energy efficiency, and algorithm compatibility across Autolykos, KawPow, ZelHash, and other ASIC-resistant networks. All cards are tested and shipped with Australian warranty from Perth. Whether you're adding to an existing rig or building from scratch, we have the right card at the right price.
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Mining Profitability Calculator

Estimate your ASIC miner or GPU mining rig profitability — Bitcoin, Litecoin, Kaspa and more with live Australian electricity costs

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About this collection

Mining GPUs for Sale Australia — AMD & NVIDIA Graphics Cards

MinerHub stocks a curated range of AMD and NVIDIA graphics cards selected specifically for cryptocurrency mining performance. From budget-friendly entry points like the RX 580 and RX 5500 XT through to high-VRAM powerhouses like the RTX 2080 Ti 22GB and RX 6800 XT, our GPU range covers every hashrate tier and budget. Each card is chosen for its efficiency, VRAM capacity, and proven reliability under sustained 24/7 mining loads.

GPU mining offers something no ASIC can — flexibility. Switch algorithms as coin profitability shifts, repurpose cards for AI inference or gaming during downtime, and retain strong resale value thanks to ongoing demand from gamers and creators. All GPUs are tested before dispatch from our Perth warehouse and ship Australia-wide with full warranty coverage.

Common questions

Mining GPUs — FAQ

GPU mining profitability depends on the algorithm, coin price, and your electricity cost. Following Ethereum's move to proof-of-stake, GPU miners shifted to coins like Ergo (Autolykos), Ravencoin (KawPow), and Flux (ZelHash) that remain ASIC-resistant. GPUs offer flexibility — you can switch algorithms as profitability shifts. At Australian electricity rates, efficient cards with 8GB+ VRAM maintain the most options.
For most current GPU-minable coins, 8GB VRAM is the practical minimum — several algorithm DAG files have grown beyond 6GB, making older 6GB cards unable to mine them. 10GB and 12GB GPUs provide more longevity as DAG sizes continue to grow. For memory-intensive algorithms or maximum future-proofing, 16GB+ cards like the RX 6800 XT or RTX 2080 Ti 22GB offer the most flexibility.
Both brands are competitive, but each has strengths. AMD Radeon cards (RX 580, RX 6700 XT, RX 6800 XT) typically offer better hashrate per dollar on Ethash and Autolykos algorithms and tend to be more power-efficient at mining workloads. NVIDIA GeForce cards (RTX 2060, RTX 3080) excel on KawPow and offer CUDA cores for AI and machine learning side tasks. Choose based on your target algorithm and whether dual-use capability matters.
Yes — this is one of the key advantages of GPU mining over ASIC mining. GPUs are general-purpose processors that can be repurposed for gaming, video editing, 3D rendering, or AI and machine learning workloads when mining is not profitable. High-VRAM cards like the RTX 2080 Ti 22GB are particularly valuable for AI inference tasks, giving your hardware a second revenue stream beyond crypto mining.
GPU overclocking for mining focuses on maximising memory clock speed while reducing core clock and power limit to improve efficiency. On HiveOS, overclocking is configured directly from the web dashboard. On Windows, tools like MSI Afterburner provide the same control. Typical mining profiles lower the core clock by 100–300 MHz, raise the memory clock by 500–1500 MHz, and reduce the power limit to 60–80%. Each GPU model has community-tested optimal settings available online.
All mining GPUs sold by MinerHub are tested before dispatch from our Perth warehouse. We verify core functionality, VRAM integrity, and fan operation. GPUs ship Australia-wide with full manufacturer warranty coverage. If you receive a card with any issue, MinerHub handles warranty claims locally — no need to ship hardware overseas for service.