# Instinct MI308X

> AMD · CDNA 3

Canonical: https://gpuninja.com/chips/instinct-mi308x
Data as of: 2026-10-11T17:07:01Z
Path: Home › GPU chips
- Specs verified: 11 Oct 2026, 17:07 UTC

## Specifications

- Vendor: AMD (Verified · source github.com · retrieved 11 Oct 2026, 16:20 UTC · checked 11 Oct 2026, 17:07 UTC)
- Architecture: CDNA 3 (Verified · source iree.dev · retrieved 11 Oct 2026, 16:21 UTC · checked 11 Oct 2026, 17:07 UTC)
- Die: Aqua Vanjaram (Verified · source admin.pci-ids.ucw.cz · retrieved 11 Oct 2026, 16:16 UTC · checked 11 Oct 2026, 17:07 UTC)
- Process: Unknown
- Shader cores: 5,120 (Unverified · source github.com · retrieved 11 Oct 2026, 16:19 UTC · checked 11 Oct 2026, 17:07 UTC)
- Tensor cores: 320 (Unverified · source github.com · retrieved 11 Oct 2026, 16:19 UTC · checked 11 Oct 2026, 17:07 UTC)
- RT cores: None
- Memory bus: Unknown
- Max VRAM: Unknown
- Reference boost clock: Unknown
- Reference TDP: Unknown
- Host interface: Not recorded
- Launch MSRP: No public MSRP
- Launch date: Unknown
- Segment: Data center (Verified · source github.com · retrieved 11 Oct 2026, 16:20 UTC · checked 11 Oct 2026, 17:07 UTC)
- PCI IDs: 1002:74a2 (Verified · source admin.pci-ids.ucw.cz · retrieved 11 Oct 2026, 16:16 UTC · checked 11 Oct 2026, 17:07 UTC)
- Status: Active (Unverified · source trendforce.com · retrieved 11 Oct 2026, 16:21 UTC · checked 11 Oct 2026, 17:07 UTC)

## Performance

- Memory bandwidth: Unknown
- FP32 compute: Unknown
- FP16 compute: Unknown
- BF16 compute: Unknown
- FP8 compute: Unknown
- FP4 compute: Not supported
- INT8 compute: Unknown

## Boards built on this chip

Board, Chip, VRAM, TDP, Length, Slots, Price, Stock

No boards recorded for this chip.

## Benchmarks

No benchmark results recorded.

## Sources

- https://github.com/ROCm/amdsmi/blob/amd-staging/CHANGELOG.md — Vendor, Segment; last verified 11 Oct 2026, 17:07 UTC
- https://iree.dev/guides/deployment-configurations/gpu-rocm/ — Architecture; last verified 11 Oct 2026, 17:07 UTC
- https://admin.pci-ids.ucw.cz/read/PC/1002/74a2 — Die, PCI IDs; last verified 11 Oct 2026, 17:07 UTC
- https://github.com/iree-org/iree/blob/main/compiler/src/iree/compiler/Codegen/Dialect/GPU/TargetUtils/KnownTargets.cpp — Shader cores, Tensor cores; last verified 11 Oct 2026, 17:07 UTC
- https://www.trendforce.com/news/2026/02/04/news-amd-1q-sales-to-slip-despite-100m-mi308-china-boost-next-gen-ai-chips-set-for-2h-ramp/ — Status; last verified 11 Oct 2026, 17:07 UTC