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Quadro Desktop/Quadro Notebook Driver Release 440

Version: R440 U7 (442.74)  WHQL
Release Date: 2020.3.19
Operating System: Windows 10 64-bit
Language: English (US)
File Size: 416.84 MB

Release Highlights
Supported products
Additional information
Release 440 is an 'Optimal Drivers for Enterprise' (ODE) branch release. ODE branches are designed and tested to provide long-term stability and availability, making drivers from these branches ideal for enterprise customers and other users requiring application and hardware certification.

Quadro ODE drivers are a superset of the NVIDIA Studio Drivers and provide all the benefits of the Studio Driver, in addition to Quadro-specific enhancements and testing.

Release 440 delivers performance enhancements over the previous ODE, Release 430, with performance gains up to 30% for popular applications such as Dassault Systemes SOLIDWORKS, PTC Creo, and Autodesk VRED, depending on application mode and optimization settings.

What’s New in Version 440 U7

  • Implemented performance improvements (see Version 442.74 Release Notes for more details)

Fixed Issues in Version 440 U7

  • [Enscape]: The application crashes in the driver when running out of video memory with Vulkan dedicated allocations and OpenGL interoperability.
  • [Enscape]: The application sees device loss and the driver hangs when running out of video memory.
  • [Arnold v6.0.1.0/v.]: The application crashes or GPU error occurs when rendering with Arnold plugin.
  • [DaVinci Resolve]: Playing a Neat Video results in the following message from Resolve - 'The GPU failed to perform image processing because of an error. Error Code: 4.'
  • [Mosaic]: Application corruption occurs when running in Mosaic using overlap and warp and blend in full-screen stereo.
  • [Warp and Blend]: Warping feature does not get enabled after rotating the display to Portrait or Flipped Portrait from the NVIDIA Control Panel.
  • Width/Height display coordinates are swapped in Portrait mode.

Known Issues in Version 440 U7

  • [Alchemist]: The application crashes when either changing the display resolution or switching to another display with a different resolution.

  • To workaround, avoid changing the resolution, or disconnecting from or connecting to an external display with the application opened.

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