What mining algorithm is the SOYO Radeon RX 580 8GB best suited to in Australia in 2026?

The RX 580 was historically one of the most popular Ethash mining GPUs but since Ethereum merged to proof-of-stake in September 2022 the primary GPU mining targets have shifted. In 2026 the RX 580 8GB is competitive on Autolykos v2 for Ergo, KawPow for Ravencoin, and ZelHash for Flux, all algorithms where VRAM capacity rather than raw compute is the limiting factor. On Ergo the RX 580 typically achieves 50-60 MH/s making it a capable small-rig GPU at its price point. Run WhatToMine with your exact kWh rate and current coin prices to identify the most profitable algorithm.

Is the SOYO RX 580 8GB profitable on Australian electricity rates in 2026?

The RX 580 draws 130-185 watts under mining load depending on OC settings. At Australian residential rates of $0.25-$0.35 per kWh the stock power draw is a challenge so applying a power limit reduction to 110-130 watts via Radeon Software or HiveOS is essential to maintain positive margins. With efficiency tuning and a focus on lower-power algorithms like Ergo and Flux the RX 580 can remain viable especially if the card cost is low. Model your returns carefully using WhatToMine before deploying multiple units.

What OC settings should I use on the RX 580 for GPU mining in Australia?

For the RX 580 on Ethash-family and Ergo algorithms the key tuning levers are memory clock and power limit. Increase memory clock by 100-200 MHz above stock and reduce power limit to 60-70 percent of TDP targeting around 110-130 watts. Core clock underclocking to 1100-1150 MHz reduces heat without affecting memory-bound mining hashrate. In HiveOS use the AMD OC settings to configure core state, memory state, and fan curve. Apply memory timing patches using the Pixel Clock Patcher tool on Windows for maximum Ergo hashrate. Monitor memory junction temperature and keep it below 95 degrees Celsius.

Can the SOYO RX 580 run in a multi-GPU mining rig in Australia?

Yes. The RX 580 uses a standard PCIe x16 interface and connects to mining motherboards via PCIe x1 risers like any other GPU. The SOYO variant uses a standard dual-fan cooler design which is adequate for open-frame rig airflow. You can mix RX 580 cards with other AMD GPUs on the same mining rig running HiveOS or ethOS. Budget approximately 130-150 watts per card for PSU sizing. The ASRock H510 Pro BTC+ supports up to 6 GPUs via risers which is a common pairing for RX 580 multi-card builds.

Does MinerHub provide warranty and shipping for the SOYO RX 580 across Australia?

Yes. MinerHub ships the SOYO Radeon RX 580 8GB Australia-wide from Perth WA with same-day dispatch on orders placed before 2:00 PM AWST. Manufacturer warranty and Australian Consumer Law protections apply to your purchase. Our team can assist with HiveOS driver setup, OC profile recommendations, and mining software configuration. Contact hello@minerhub.com.au for any pre-sales questions or post-purchase technical support.

SOYO Radeon RX 580 8GB GDDR5 GPU for crypto mining and PC gaming — 256-bit PCIe 3.0 graphics card

SOYO Graphics Card

SOYO Radeon RX 580 8GB GDDR5 Mining & Gaming GPU — 256-bit, 8-pin PCIe 3.0

Name: SOYO Radeon RX 580 8GB GDDR5 Mining & Gaming GPU — 256-bit, 8-pin PCIe 3.0
Brand: SOYO
SKU: SOYO-RX580-8G
Price: 269.99 AUD
Availability: InStock
Rating: 4.6 (20 reviews)

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$269.99

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Product Details

The SOYO Radeon RX 580 8GB is a proven AMD Polaris GPU built around the Polaris 20 die with 2304 stream processors, paired with 8GB of GDDR5 memory across a 256-bit bus. Released as a refresh of the original Polaris architecture in 2017, the RX 580 became the most widely deployed mining GPU in history during the Ethereum era and remains a workhorse card for altcoin GPU mining today. SOYO is a Chinese aftermarket board partner that produces RX 580 variants using bin-sorted Polaris dies, twin-fan axial coolers, and an 8-pin PCIe power input.

For GPU mining, the RX 580 8GB is best deployed on memory-intensive algorithms where the 256-bit bus and 8GB VRAM both matter. Approximate hashrates with tuned core/memory clocks and undervolt: Etchash (Ethereum Classic) ~25 MH/s at ~75 W, Autolykos2 (Ergo) ~55–60 MH/s at ~95 W, KawPow (Ravencoin) ~12–14 MH/s at ~110 W, and Octopus (Conflux) ~25–28 MH/s at ~110 W. The 8GB frame buffer comfortably fits the current Etchash DAG, with headroom for several more epochs of growth.

Beyond mining, the RX 580 remains a capable 1080p gaming card — useful for hybrid mine-and-play setups, secondary workstation builds, or pulling the card out of a rig and putting it back in a desktop. Display output coverage is broad: HDMI 2.0, DisplayPort 1.4, and dual-link DVI-D, covering everything from modern high-refresh monitors to legacy office displays. The card runs the standard AMD Adrenalin driver stack on Windows and the open-source amdgpu driver on Linux.

For Australian home miners, the RX 580 draws approximately 185 W TDP from a single 8-pin PCIe connector, which any reputable 500 W+ ATX PSU will handle for a single-card build. For multi-card rigs on a standard 240 V / 10 A general purpose outlet (2400 W theoretical, derated to ~2200 W continuous), you can run roughly 8–10 cards on one circuit before approaching limits. As with any high-load mining build, a licensed electrician should be consulted for dedicated circuits and the installation must comply with AS/NZS 3000:2018.

Specification	Value
GPU
GPU Model	AMD Radeon RX 580
GPU Chip	Polaris 20 XTX (Ellesmere)
Architecture	GCN 4.0 (Polaris)
Process Node	GlobalFoundries 14 nm FinFET
Stream Processors	2304
Texture Units / ROPs	144 / 32
Base / Game / Boost Clock	1257 MHz / — / 1340 MHz (reference; AIB models vary)
MEMORY
Memory Capacity	8 GB GDDR5
Memory Bus	256-bit
Memory Speed	8 Gbps effective
Memory Bandwidth	256 GB/s
MINING (APPROX., TUNED)
Etchash (ETC)	~25 MH/s @ ~75 W
Autolykos2 (ERG)	~55–60 MH/s @ ~95 W
KawPow (RVN)	~12–14 MH/s @ ~110 W
Octopus (CFX)	~25–28 MH/s @ ~110 W
POWER
TDP	185 W (reference)
Power Connector	1 × 8-pin PCIe
Recommended PSU	500 W+ ATX (single card)
DISPLAY OUTPUTS
HDMI	1 × HDMI 2.0
DisplayPort	1 × DisplayPort 1.4
DVI	1 × DVI-D
Max Digital Resolution	7680 × 4320 (8K) via DisplayPort
INTERFACE & COOLING
Bus Interface	PCIe 3.0 x16
Cooler	Dual axial fan, aluminium heatsink
Slot Width	2-slot
PHYSICAL
Form Factor	ATX, full-length dual-slot
Approx. Dimensions	~240 × 110 × 38 mm (varies by AIB revision)
Approx. Weight	~850 g
SOFTWARE SUPPORT
APIs	DirectX 12, Vulkan, OpenGL 4.6, OpenCL 2.0
Driver	AMD Adrenalin (Windows), amdgpu (Linux)
IN THE BOX
Included	SOYO Radeon RX 580 8GB graphics card

Australian Consumer Law Notice: All products sold by MinerHub come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality. Manufacturer warranty terms apply in addition to your statutory rights. All mining hashrate, power, and gaming performance figures are approximate values dependent on driver version, BIOS, tuning, ambient temperature, and host system. MinerHub does not guarantee mining returns or profitability.