Table of Contents
The Arc A380 graphics card has garnered significant attention in the cryptocurrency mining community due to its impressive specifications and potential for high hash rates. As miners seek to optimize their operations, understanding the efficiency and profitability of this hardware becomes crucial.
Overview of the Arc A380
The Arc A380 is a mid-range graphics card developed by Intel, designed primarily for gaming but also capable of handling cryptocurrency mining tasks. Its architecture emphasizes energy efficiency and high performance, making it an attractive option for miners aiming to balance power consumption and output.
Hash Rates and Performance Metrics
In mining applications, hash rate is a critical metric indicating how many calculations a GPU can perform per second. The Arc A380 demonstrates competitive hash rates across various algorithms, notably:
- Ethereum (Ethash): approximately 20-25 MH/s
- Ravencoin (KawPow): around 12-15 MH/s
- Ergo (Autolykos): roughly 35-40 MH/s
These figures can vary based on overclocking, cooling, and power settings, but they provide a baseline for evaluating the hardware’s capabilities.
Power Consumption and Efficiency
One of the Arc A380’s key advantages is its energy efficiency. Typical power draw during mining is approximately 75-90 watts, depending on configuration. When considering hash rate output relative to power consumption, the efficiency can be calculated as:
- Efficiency for Ethereum: roughly 0.22-0.28 MH/W
- Efficiency for Ravencoin: about 0.13-0.17 MH/W
- Efficiency for Ergo: approximately 0.39-0.44 MH/W
These efficiency metrics are competitive within its class, making the Arc A380 suitable for energy-conscious mining setups.
Profitability Analysis
Profitability depends on several factors, including cryptocurrency prices, network difficulty, electricity costs, and hardware efficiency. Using current market data, the estimated daily earnings for an Arc A380 mining Ethereum are:
- Approximate revenue: $4.50 – $6.00 USD
- Electricity cost (at $0.10 per kWh): $0.20 – $0.30 USD
- Net profit per day: $4.30 – $5.70 USD
Over time, hardware depreciation, transaction fees, and market volatility can impact profitability. Miners should perform detailed calculations tailored to their specific circumstances.
Conclusion
The Arc A380 offers a compelling balance of hash rate performance and energy efficiency, making it a viable choice for miners looking to optimize their operations. While not the highest-performing GPU on the market, its cost-effectiveness and low power consumption can lead to sustainable profitability in the right conditions.