The HGX A100 is an integrated baseboard that allows for GPU-to-GPU communication between eight A100s, thanks to Nvidia's NVLink and NVSwitch. With the A100's multi-instance capability, the eight ...

eight or even 16 A100 GPUs that can be interconnected with Nvidia’s NVLink and NVSwitch interconnect technology, which provides nearly 10 times the bandwidth of PCIe 4.0, according to Kharya.

Compute engine makers can do all they want to bring the performance of their devices on par or even reasonably close to that of Nvidia’s various GPU accelerators, but until they have something akin to ...

However, just like the A100, Tenstorrent's Blackhole is designed ... for chip-to-chip and node-to-node networking like Nvidia has to with NVLink and InfiniBand/Ethernet. In this respect ...

Inside the G262 is the NVIDIA HGX A100 4-GPU platform for impressive performance in HPC and AI. In addition, the G262 has 16 DIMM slots for up to 4TB of DDR4-3200MHz memory in 8-channels.

and transparently encrypt all communications between the CPU and GPU A new feature called Ampere Protected Memory (APM), in Nvidia's A100 Tensor Core GPUs, is a step towards this goal.