Intel's Panther Lake CPUs Appear in New Embedded Motherboards
Intel's new Panther Lake CPUs, built on the 18A process, are being integrated into embedded systems. Axiomtek has released its EMX-PTLP Thin Mini-ITX boards featuring soldered Panther Lake-H Core Ultra 5 and 7 processors. The soldered design targets industrial and embedded applications requiring high reliability and compactness, such as automation controllers and medical instrumentation.
- The Intel 18A process represents a significant manufacturing advancement, combining two key innovations for the first time in high-volume production: RibbonFET gate-all-around transistors and PowerVia backside power delivery. PowerVia moves power routing to the back of the chip, which is designed to improve signal routing, performance density, and power efficiency. - Panther Lake's architecture, also known as Core Ultra Series 3, utilizes new "Cougar Cove" Performance-cores and "Darkmont" Efficient-cores. This heterogeneous design includes up to 16 cores in the H-series configuration (4 P-cores, 8 E-cores, and 4 Low-Power E-cores). - The platform features a new integrated GPU based on the Xe3-LPG "Battlemage" architecture, offering a substantial performance increase over the previous generation's graphics. It also integrates NPU 5, a neural processing unit designed to accelerate AI workloads with up to 50 TOPS (trillion operations per second) of performance. - This generation unifies Intel's mobile platforms, succeeding both the Lunar Lake and Arrow Lake architectures to cover a wider range of power and performance targets from thin laptops to more powerful mobile systems. - The use of a Ball Grid Array (BGA) package, where the processor is soldered directly to the motherboard, is typical for embedded applications because it provides more interconnects and shorter electrical paths than socketed designs. This enhances signal performance at high speeds and increases durability in environments prone to vibration. - Panther Lake employs a multi-chiplet design, where different functional blocks (tiles) can be manufactured on different processes. For instance, the main CPU tile is built on Intel 18A, while other tiles like the I/O or GPU might be manufactured on different nodes, including some from TSMC. - Axiomtek specializes in industrial and embedded computing hardware, offering products like fanless box PCs, DIN-rail systems, and boards designed for harsh environments and specific sectors such as transportation, automation, and medical technology.
