The ASRock Challenger D RX 5700 OC (RDNA 1.0) model joined the AMD lineup of graphics accelerators on 07.07.2019. At the core of the card is a chip created with modern lithography. The die houses 10.3 billion transistorsistors transistors, and its area is 251 mm². The model's computational arsenal includes 2304 universal processors. Also available are 0 specialized cores for ray rendering and 0 cores for accelerating artificial intelligence. The memory subsystem features GDDR6 modules with a total capacity of 8 GB. The bus width is 256 bit bits, and the peak data exchange rate is 448.00 GB/s. In standard mode, the core operates at 1515 MHz, but auto-overclocking technology allows it to reach 1750 MHz under load. The TDP level for this model is 180 W, so for a build, it\'s advisable to choose quality cooling and a power supply unit of at least 450 W.