Scientists at the University of Wisconsin (Madison, WI) have created an atomic-scale memory using atoms rather than cells of silicon to represent data. This feat represents a first step toward a ...

The hunt is on for anything that can surmount AI’s perennial memory wall–even quick models are bogged down by the time and energy needed to carry data between processor and memory. Resistive RAM (RRAM ...

While the improvements in processor performance to enable the incredible compute requirements of applications like Chat-GPT get all the headlines, a not-so-new phenomenon known as the memory wall ...

Amazon Web Services is doubling down on its custom silicon strategy as demand for AI compute continues to surge. At AWS re:Invent 2025 on Tuesday, the company announced its newest training chip, ...

Three AI data center scaling strategies are scale-up, scale-out, and scale-across. Scale-up is within a rack; scale-out is between racks; scale-across is between data centers. Each of the three uses a ...