ASUS HD 4890 TOP is a powerful solution from ATI based on the TeraScale architecture, released on 02.04.2009. At the core of the card is a chip created with modern lithography. The die houses 1.0 billion transistorsistors transistors, and its area is 282 mm². The model's computational arsenal includes 800 universal processors. Also available are 0 specialized cores for ray rendering and 0 cores for accelerating artificial intelligence. The GDDR5 video memory capacity is 1 GB. Thanks to the 256 bit-bit bus, bandwidth reaches 124.80 GB/s, eliminating delays when working with demanding textures. The GPU's base clock speed is 850 MHz, and in Boost mode, it can automatically increase up to 0 MHz. The TDP level for this model is 190 W, so for a build, it\'s advisable to choose quality cooling and a power supply unit of at least 450 W.