Intel® QuickAssist Technology (Intel® QAT) Driver for Windows* for Hardware Version 2.0

765502
7/14/2025

Introduction

Intel® QuickAssist Technology (Intel® QAT) offers acceleration for cryptographic operations and data compression, enabling enhanced performance and power efficiency in data center workloads. This package includes the Intel® QAT Driver for Windows* for Hardware Version 2.0.

Available Downloads

  • Windows Server 2025 family*, Windows Server 2022 family*
  • Size: 62.8 MB
  • SHA256: 99A8A2869C95804717F28B581009F4070C221E80B30525B768D2453CBD9BE36C

Detailed Description

This package contains the Intel® QuickAssist Technology (Intel® QAT) Driver for Windows* for Hardware Version 2.0, which includes:

  • Intel® 402xx Accelerator
  • Intel® 401xx Accelerator
  • Intel® 4xxx Accelerator

This driver has been validated against the following devices:

  • Intel® Xeon® 6 Processors with Intel® QAT Gen4
  • 4th and 5th Gen Intel® Xeon® Scalable Processors with Intel® QuickAssist Technology Gen4
  • 4th and 5th Gen Intel® Xeon® Scalable Processors with Intel® QuickAssist Technology Gen4m

For comprehensive information about Intel® QuickAssist Technology (Intel® QAT) implementation and usage, refer to the following documentation and resources. These materials provide detailed guidance on installation, programming, and platform-specific considerations to help you effectively deploy Intel® QAT in your environment.

Documentation

Related Downloads

Drivers for other operating systems:

Drivers for other platforms and hardware versions:

For additional Intel® QAT resources, visit Intel® QuickAssist Technology (Intel® QAT) Developer Resources.

Disclaimers1

Product and Performance Information

1

Intel is in the process of removing non-inclusive language from our current documentation, user interfaces, and code. Please note that retroactive changes are not always possible, and some non-inclusive language may remain in older documentation, user interfaces, and code.