Pushing Boundaries with NVIDIA GB200 Clusters | CoreWeave

This post announces the bring-up of one of the industry's first NVIDIA GB200 NVL72 clusters, detailing its technical specifications including NVIDIA NVLink, NVLink switch trays, and NVIDIA Quantum-2 InfiniBand networking, delivering up to 1.4 exaFLOPS of AI compute power per rack. It also introduces generally available NVIDIA GH200 Grace Hopper Superchip instances, highlighting their integrated CPU-GPU design, HBM3 memory, and CPU memory, along with 100 Gbps Ethernet and 7TB NVMe storage. New L40 and L40S GPU instances are also detailed, featuring 48GB GDDR6 memory, Tensor Cores, and FP8 support for L40S. A preview of CoreWeave AI Object Storage with LOTA™ technology is announced, promising up to 2 GB/s per GPU throughput. The post also mentions integration with CoreWeave Kubernetes Service (CKS) and Slurm on Kubernetes (SUNK).