Austria has switched on a powerful new supercomputer named MUSICA, built around 1,088 of Nvidia's H100 graphics processing units, according to reports from Interesting Engineering and Let's Data Science.
The machine delivers 45.11 petaflops of computing performance, according to Interesting Engineering. A petaflop equals one quadrillion calculations per second, so 45.11 petaflops means the system can perform roughly 45 quadrillion operations every second — the kind of raw horsepower used for large-scale scientific modeling and increasingly for artificial intelligence work.
The hardware at the center of the system, Nvidia's H100, has become one of the most sought-after chips in the technology industry. These GPUs were designed for heavy AI and high-performance computing workloads, and marshaling more than a thousand of them into a single machine, as Let's Data Science notes MUSICA does, reflects the scale of infrastructure that modern research now demands.
Both sources frame the deployment as a notable step for Austria's computing capabilities, with the country joining a growing list of nations investing in dedicated GPU-based supercomputers rather than relying solely on traditional processors.
Beyond the headline numbers of 1,088 GPUs and 45.11 petaflops, the reporting keeps its focus on the system's core specifications rather than a detailed list of the research projects it will host.
Why it matters: Access to large clusters of Nvidia's high-end GPUs has become a defining advantage in AI and scientific research, and a national supercomputer like MUSICA gives Austrian institutions homegrown computing power that would otherwise be scarce, expensive, or dependent on foreign providers.