22.03.2022 18:27 Uhr, Quelle: Engadget

NVIDIA says its new H100 datacenter GPU is up to six times faster than its last

Partway through last year, NVIDIA announced Grace, its first-ever datacenter CPU. At the time, the company only shared a few tidbits of information about the chip, noting, for instance, it would utilize its NVLink technology to provide data transfer speeds of up to 900 GB/s between components. Fast forward to the 2022 GPU Technology Conference, which kicked off on Tuesday morning. At the event, CEO Jensen Huang unveiled the Grace CPU Superchip, the first discrete CPU NVIDIA plans to release as part of its Grace lineup.Built on ARM’s recently introduced v9 architecture, the Grace CPU Superchip is actually two Grace CPUs connected via the company’s aforementioned NVLink interconnect technology. It integrates a staggering 144 ARM cores into a single socket and consumes approximately 500 watts of power. Ultra-fast LPDDR5x memory built into the chip allows for bandwidth speeds of up to 1 terabyte per second.While they’re very different chips, a useful way to conceptualize NVIDIA’s new silic

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