ROCm MI300 series microarchitecture reference (gfx942, XCD)

Fields

id

sources/amd-rocm-mi300-microarch

URL

https://rocm.docs.amd.com/en/latest/reference/gpu-arch/mi300.html

Publisher

AMD

Kind

whitepaper

Published

2026-08-25

Accessed

2026-10-03

notes

ROCm 10.0.0 architecture reference. Source of the FLOPS/clock/CU table and of the XCD description (40 CUs per die, 38 active + 2 disabled for yield). Also states 7 Infinity Fabric links at 128 GB/s for the 8-GPU node.

Notes

ROCm 10.0.0 architecture reference. Source of the FLOPS/clock/CU table and of the XCD description (40 CUs per die, 38 active + 2 disabled for yield). Also states 7 Infinity Fabric links at 128 GB/s for the 8-GPU node.

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