InfiniBand vs RoCE for AI Inference Workloads: Performance, Cost, and Scalability

NVIDIA/Mellanox SN5600 (920-9N42F-00RI-7C0) Spectrum-4 based 800GbE 2U Open Ethernet switch with Cumulus Linux Authentication, 64 OSFP ports and 1 SFP28 port, 2 power supplies (AC), x86 CPU, Secure-boot, standard depth, C2P airflow, Tool-less Rail Kit, with 1-year Service

N9520-64OC, 64x 800Gb OSFP, Broadcom Tomahawk 5, 51.2Tbps, NDD OS by NADDOD, for AI/ML/Cloud/HPC

Arista Compatible 800G QSFP-DD 2xDR4 1310nm 500m PAM4 DDM Dual MPO/MTP-12 APC SMF Linear-drive Pluggable Optics (LPO) Transceiver