Powerhouse Performance: The Dimensity 9300+ and Immortalis GPU The Redmi K70 Ultra’s gaming prowess starts with MediaTek’s flagship Dimensity 9300+ chipset, engineered for extreme performance. This 4nm processor features a unique “All Big Core” architecture: four Cortex-X4 cores (one clocked at 3.4GHz) and four Cortex-A720 cores. This setup eliminates efficiency cores, allowing sustained peak performance