On dedicated GPU servers we offer video cards from one of the leaders in the graphics accelerator industry - NVIDIA. SIDATA offers two lines of video cards – GTX and RTX. The name is an acronym for "G iga T exel Shader e X treme", although this does not refer to any actual technical capabilities, but is more of a marketing term, like the RTX line. RTX is another marketing acronym that stands for "Ray T racing Texel e X treme" and as the name suggests, these cards were the first to feature some special ray tracing capabilities.