Orange Pi has unveiled the Orange Pi 4 Pro, a compact single-board computer designed for high-performance edge applications. It integrates an octa-core Allwinner A733 processor, a 3 TOPS NPU, and supports up to 16 GB of LPDDR5 memory, combining AI acceleration with a wide range of expansion interfaces.
The SL1680 OPTIMA SoM integrates a quad-core Arm Cortex-A73 processor running at up to 2.1 GHz, paired with a Neural Processing Unit delivering 7.9+ TOPS for on-device inference.
The December 14, 2025 release of DietPi v9.20 introduces a new remote desktop server option, continued improvements for popular Arm-based single-board computers, and a broad set of fixes across DietPi tools and software packages. The update focuses on usability, stability, and hardware compatibility, particularly around USB, storage, and backup handling.
Processor options include Core Ultra 5 and Core Ultra 7 SKUs from both Meteor Lake-U and Arrow Lake-U families, with hybrid P-core and E-core configurations and integrated Intel graphics. Memory support consists of two DDR5 SO-DIMM slots operating at up to 5600 MHz or 6400 MHz depending on the processor, with a maximum capacity of 96 GB.
