AMD Instinct™ MI350X Drivers and Downloads - Latest Version

Drivers and Software

AMD software and drivers are designed to work best for up-to-date operating systems. Please be sure to update your operating system before installing drivers.

Host Driver for MxGPU


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Previous Versions

Specifications

  • Name
    AMD Instinct™ MI350X
    Family
    Instinct
    Series
    Instinct MI350 Series
    Form Factor
    Servers
    Launch Date
    6/12/2025

  • GPU Architecture
    CDNA4
    Lithography
    TSMC 3nm | 6nm FinFET
    Stream Processors
    16,384
    Matrix Cores
    1024
    Compute Units
    256
    Peak Engine Clock
    2200 MHz
    Peak Microscaling Four-bit Precision Matrix (MXFP4) Performance
    9.2 PFLOPs
    Peak Microscaling Six-bit Precision Matrix (MXFP6) Performance
    9.2 PFLOPs
    Peak Microscaling Eight-bit Precision Matrix (MXFP8) Performance
    4.6 PFLOPs
    Peak Open Compute Project Eight-bit Precision Matrix (OCP-FP8) Performance (E5M2, E4M3)
    4.6 PFLOPs
    Peak Open Compute Project Eight-bit Precision Matrix (OCP-FP8) Performance with Structured Sparsity (E5M2, E4M3)
    9.2 PFLOPs
    Peak Half Precision Matrix (FP16) Performance
    2.3 PFLOPs
    Peak Half Precision Matrix (FP16) Performance with Structured Sparsity
    4.6 PFLOPs
    Peak Half Precision (FP16) Performance
    144.2 TFLOPs
    Peak Single Precision Matrix (FP32) Performance
    144.2 TFLOPs
    Peak Single Precision (FP32) Performance
    144.2 TFLOPs
    Peak Double Precision Matrix (FP64) Performance
    72.1 TFLOPs
    Peak Double Precision (FP64) Performance
    72.1 TFLOPs
    Peak INT8 Matrix Performance
    4.6 POPs
    Peak INT8 Matrix Performance with Structured Sparsity
    9.2 POPs
    Peak bfloat16 Matrix performance
    2.3 PFLOPs
    Peak bfloat16 Matrix Performance with Structured Sparsity
    4.6 PFLOPs
    Transistor Count
    185 Billion

  • External Power Connectors
    54V UBB
    Typical Board Power (TBP)
    1000W (TBP)

  • Last Level Cache (LLC)
    256 MB
    Dedicated Memory Size
    288 GB
    Dedicated Memory Type
    HBM3E
    Infinity Cache
    Yes
    Memory Interface
    8192-bit
    Memory Clock
    8 GHz
    Peak Memory Bandwidth
    8 TB/s
    Memory ECC Support
    Yes (Full-Chip)

  • GPU Form Factor
    OAM Module
    Bus Type
    PCIe® 5.0 x16
    Infinity Fabric™ Links
    7
    Peak Infinity Fabric™ Link Bandwidth
    153 GB/s
    Scale-out AMD Infinity Fabric™ Links (Per GPU)
    1
    Scale-up (Peak) AMD Infinity Fabric™ Link Bandwidth
    153 GB/s
    Scale-out (Peak) AMD Infinity Fabric™ Link Bandwidth
    128 GB/s
    Cooling
    Passive OAM

  • Supported Technologies
    4th Gen AMD Infinity Architecture , AMD ROCm™ - Ecosystem without Borders , AMD CDNA™ 4 Architecture
    RAS Support
    Yes
    Page Retirement
    Yes
    Page Avoidance
    Yes
    SR-IOV
    Yes

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