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GPU hardware explained

How GPU hardware shapes AI workloads: NVLink versus PCIe, AMD Instinct MI355X, memory bandwidth and multi-GPU topology.

All Hardware articles

Hardware
AMD MI355X for AI: specs, ROCm and the workloads it suits
288 GB of HBM3e at 8 TB/s, FP8 and MXFP4, the real state of ROCm, and the workloads that benefit most. Read before you buy. Oct 22, 20268 min read
Hardware
NVLink vs PCIe: bandwidth, topology and when it matters
Per-GPU bandwidth, NVSwitch and NVL72, which multi-GPU workloads need NVLink and which run fine on PCIe, with worked numbers. Oct 22, 20267 min read

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