Microsoft's most powerful laptop model to date, the Surface Laptop Ultra, has been announced. It was stated that the device is powered by an Arm-based super chip called RTX Spark developed with NVIDIA. The model features a 15-inch touch mini-LED display. While the screen is said to offer 2000 nits of brightness, the device's graphics performance is reported to be at the RTX 5070 level. The Surface Laptop Ultra is also emphasized to be ambitious on the artificial intelligence side. The model is expected to provide up to 1 petaflop of AI power. Memory options are reported to range from 16 GB to 128 GB. The device is positioned especially as a competitor to the MacBook Pro in the high-end laptop market. The chip side stands out in the technical details of the new model. According to the shared information, the system has 20 CPU cores and 6,144 GPU cores.