cuPHY System Overview

Aerial cuPHY is a software-defined workload hosted on NVIDIA-certified EGX servers and a stack that uses the CUDA OS platform and GPU/NIC/CPU firmware and toolkits. This section highlights the Aerial cuPHY workload configuration interdependencies as part of the NVIDIA platform stack.

Highlights

Grace Hopper MGX system supports 20 4T4R Peak cells / 20 4T4R average BFP9 cells
Supports Massive MIMO: 64T64R (16DL | 8UL) @ 100MHz w/ SRS-based Beamforming
Dell R750 with A100X supports 5 4T4R peak and 10 4T4R average BFP9 cells

Aerial CUDA-Accelerated RAN Overall Platform Qualification

Feature	Configuration	Supported
Grace Hopper MGX Platform	72-core NVIDIA Grace CPU NVIDIA H100 Tensor Core GPU 480GB of LPDDR5X memory with ECC Supports 96GB of HBM3 BF3 NIC x2	Y
Platform for Converged Accelerator	Dell R750 Server Skew 10-AYCG Intel Xeon Gold 6336Y 2.4G, 24C/48T PCIe Gen4 Memory 512GB DDR4 Storage 2TB GPU+NIC A100X BF3 NIC	Y

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