Amazon Web Services (AWS) has developed a hybrid liquid-air cooling system called the in-row heat exchanger (IRHX) to manage thermal loads from Nvidia’s latest GPUs used in AI workloads. The new ...

This week, Amazon Web Services announced the availability of its first UltraServer pre-configured supercomputers based on Nvidia’s “Grace” CG100 CPUs and its “Blackwell” B200 GPUs in what is called a ...

Since the advent of distributed computing, there has been a tension between the tight coherency of memory and its compute within a node – the base level of a unit of compute – and the looser coherency ...

The Amazon Web Services (AWS) public cloud appears to have undercut its main competitors with the introduction of a new GPU (graphics processing unit) EC2 instance called G4, which uses the Nvida V100 ...