When training a large model on multiple GPUs, these GPUs do not operate in isolation. They must constantly exchange gradients, activations, and sometimes parameters. The speed of these exchanges depends directly on the interconnection between the GPUs. In many cases, it is not only computing power that limits performance, but also the speed at which the GPUs communicate with each other.

Agentic AI won't just change how businesses use artificial intelligence. It will also transform how they design, size, and purchase their IT infrastructure. Today, many discussions around AI focus on GPUs. This makes sense: they remain essential for training and running the most demanding models.

A sharp increase in memory prices is impacting IT investments. Since 2025, the global market for IT components has seen significant growth, particularly for RAM (DDR4/DDR5/HBM). The massive demand generated by artificial intelligence, high-performance computing (HPC), and cloud infrastructures is putting considerable pressure on production.

Intel continues to innovate with its new generation of Core Ultra 200K series processors (Arrow Lake Refresh). The new Intel Core Ultra 7 270K and Intel Core Ultra 5 250K(F) offer more cores, higher clock speeds, and improved memory support, targeting both workstations and high-performance gaming PCs. Discover everything you need to know about these new CPUs.