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Quoting from https://www.nvidia.com/en-us/data-center/grace-cpu-superchip/ https://www.nvidia.com/en-us/data-center/grace-cpu-superchip... > The NVIDIA Grace C
by tromp 3y ago
Quoting from https://www.nvidia.com/en-us/data-center/grace-cpu-superchip/ https://www.nvidia.com/en-us/data-center/grace-cpu-superchip...
> The NVIDIA Grace CPU Superchip uses the NVIDIA® NVLink®-C2C technology to deliver 144 Arm® Neoverse V2 cores and 1 terabyte per second (TB/s) of memory bandwidth.
> High-performance CPU for HPC and cloud computing
Superchip design with up to 144 Arm Neoverse V2 CPU cores with Scalable Vector Extensions (SVE2)
> World’s first LPDDR5X with error-correcting code (ECC) memory, 1TB/s total bandwidth
> 900 gigabyte per second (GB/s) coherent interface, 7X faster than PCIe Gen 5
> NVIDIA Scalable Coherency Fabric with 3.2TB/s of aggregate bisectional bandwidth
> 2X the packaging density of DIMM-based solutions
> 2X the performance per watt of today’s leading CPU
- jabl 3y agoThis is about the "Grace Hopper Superchip", which has one of the Grace CPU's replaced with a GPU. Thus, 72 Neoverse V2 cores. https://resources.nvidia.com/en-us-grace-cpu/grace-hopper-superchip https://resources.nvidia.com/en-us-grace-cpu/grace-hopper-su...