Login Register

AMD · Data center · GPU

AMD Instinct MI325X

Exact AMD Instinct MI325X reference specifications and AI deployment guidance, separated from FusionPointAI commercial inventory.

VRAM256 GB

Memory technologyNot listed

Form factorNot listed

InterfaceNot listed

PowerNot listed

Unknown Reference only

Compare GPU

Product images

AMD Instinct MI325X — Angled view — AMD Instinct MI325X · Angled view ServeTheHome AMD Instinct MI325X OAM heatsink side view

Specifications

Field	Value
Manufacturer	AMD
Exact SKU	AMD Instinct MI325X
Product family	Instinct
Architecture	CDNA3
Generation	Not listed
Entity type	GPU
Lifecycle	Unknown
Launch date	Not listed
VRAM	256 GB
Memory technology	Not listed
Memory bandwidth	Not listed
Power	Not listed
Interface	Not listed
Form factor	Not listed
Interconnect	Not listed
MIG / partitioning	Not supported
Supported numeric formats	Not listed
Software stack	Not listed

Additional specifications

Field	Value
Compute units	304 (38 per XCD) Manufacturer source

AI workload suitability

LLM inference

High memory capacity supports large checkpoints and multi-GPU inference when runtime and topology are certified.

Fine-tuning and training

Designed for sustained accelerator workloads; training suitability depends on interconnect, precision and cluster topology.

Image, video and embeddings

Confirm framework and precision support before deployment.

Power and cooling

The manufacturer does not publish a directly comparable board-power value for this entity.

Multi-GPU use

No dedicated accelerator interconnect is asserted from the available manufacturer evidence.

Software ecosystem

Use only officially documented drivers and deployment runtimes.

Product timeline

amd-rocm:amd-instinct-mi325x

20 Oct 2026

Source details

Official source

Source revision: 488f0c13e14f0437e2526830a5ab7ca20b93b2bc1aa9b7c3ae4a87c390508fcf

amd-amd-instinct-mi325x

3 Sept 2026

Source details

Official source

Source revision: bc91685cfc04edbf77e0b47847365e7cad6326bcaf93e966630f238bff62545f

Technical diagrams

This is not a product photograph.

Neutral technical reference illustration for AMD Instinct MI325X; not a product photograph — Reference illustration; consult the verified specification table for exact hardware identity.This is not a product photograph. FusionPointAI neutral GPU reference illustration

Related models

AMD Instinct MI325X 256 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI8 4 GB · Not listed Not listed · Not listed · Not listed Instinct MI8 4 GB · High Bandwidth Memory (HBM) PCIe® · Add-in card · Not listed · 175 W AMD Instinct MI25 16 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI50 (16GB) 16 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI6 16 GB · Not listed Not listed · Not listed · Not listed Instinct MI25 16 GB · HBM2 PCIe® · Add-in card · Not listed · 300 W Instinct MI50 (16GB) 16 GB · HBM2 PCIe® · Add-in card · Not listed · 300 W Instinct MI6 16 GB · GDDR5 PCIe® · Add-in card · Not listed · 150 W AMD Instinct MI100 32 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI100 32 GB · HBM2 PCIe® · Add-in card · Not listed · 300 W AMD Instinct MI50 (32GB) 32 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI60 32 GB · Not listed Not listed · Not listed · Not listed Instinct MI50 (32GB) 32 GB · HBM2 PCIe® · Add-in card · Not listed · 300 W Instinct MI60 32 GB · HBM2 PCIe® · Add-in card · Not listed · 300 W AMD Instinct MI210 64 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI210 64 GB · HBM2e PCIe® · Add-in card · Not listed · Not listed AMD Instinct MI250 128 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI250 128 GB · HBM2e OAM · Module · Not listed · 500 W AMD Instinct MI250X 128 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI250X 128 GB · HBM2e OAM · Module · Not listed · 500 W AMD Instinct MI300A 128 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI300A 128 GB · HBM3 APU SH5 · Socket · Not listed · 550 W AMD Instinct MI350P 144 GB · HBM3E PCIe® · Add-in card · Not listed · Not listed AMD Instinct MI350P 144 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI300X 192 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI300X 192 GB · HBM3 OAM · Module · Not listed · Not listed AMD Instinct MI325X 256 GB · HBM3E OAM · Module · Not listed · Not listed AMD Instinct MI350X 288 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI350X 288 GB · HBM3E OAM · Module · Not listed · Not listed AMD Instinct MI355X 288 GB · Not listed Not listed · Not listed · Not listed AMD Instinct MI355X 288 GB · HBM3E OAM · Module · Not listed · Not listed AMD Instinct MI455X 432 GB · HBM4 Enhanced accelerator module · EAM · Not listed · Not listed

Official manufacturer source

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

Last verified: 2026-11-04