AMD Radeon VII — graphics card released in February 2019, built on the GCN 5 architecture. It has 3840 cores with a base clock of 1400 MHz and a boost clock up to 1750 MHz under load. The card features 16 GB HBM2 memory with a 4096-bit bus, providing bandwidth up to 1024 GB/s. In cryptocurrency mining, AMD Radeon VII delivers stable earnings. With an estimated revenue of $1.63 per day before electricity costs at $0.05 per kWh, net profit is around $1.34. The most profitable coin is KiiroCoin (KIIRO) (FiroPoW) with a hashrate of approximately 33 Mh/s at 240 W. Other popular options are Firo (FIRO) and Zano (ZANO).