The OCPC RTX 3090 graphics card from NVIDIA is built on the Ampere architecture and was officially introduced on 01.09.2020. The graphics processor is manufactured using a modern process. The 628 mm² die contains approximately 28.3 billion transistorsistors transistors. For graphics processing, 10496 shader units are provided. The technological equipment is complemented by 82 RT Cores and 328 Tensor Cores. The GDDR6X video memory capacity is 24 GB. Thanks to the 384 bit-bit bus, bandwidth reaches 936.20 GB/s, eliminating delays when working with demanding textures. The GPU's base clock speed is 1395 MHz, and in Boost mode, it can automatically increase up to 1695 MHz. The card's power consumption (TDP) is stated at 350 W. The manufacturer recommends using a power supply unit with a wattage of at least 750 W.