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.
ODE drivers also serve as the basis from which Studio drivers are built. Thus, ODE drivers offer the same functionality as the corresponding NVIDIA Studio Ready drivers.
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 U4
Fixed Issues in Version 440 U4
- Requirement for obtaining NVIDIA drivers:
Microsoft now provides only SHA-2 signed drivers. If your Windows 7 system is NOT equipped to detect SHA-2, you need to install the SHA-2 update support patches. For details as well as access to SHA-2 update support patches, see the Microsoft KBA '2019 SHA-2 Code Signing Support requirement for Windows and WSUS'
- Added support for NVIDIA Quadro RTX 6000 and NVIDIA Quadro RTX 8000 GPU models compatible with passive cooling.
- Added support for RTX-accelerated features such as interactive rendering for Maya 2020 and Arnold 6.
- [KeyShot 9]: The application may crash under some circumstances with GPU rendering.
- [Resolve]: The application may crash during timeline playback when using Blackmagic RAW CODEC media. 
- [OptiX]: CUDA error occurs when using a simple scene’s compiled GAS handler. 
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Quadro RTX Series:
Quadro RTX 8000, Quadro RTX 6000, Quadro RTX 5000, Quadro RTX 4000Quadro RTX Series (Notebooks):
Quadro RTX 5000, Quadro RTX 4000, Quadro RTX 3000Quadro Series:
Quadro GV100, Quadro GP100, Quadro P6000, Quadro P5200, Quadro P5000, Quadro P4000, Quadro P2200, Quadro P2000, Quadro P1000, Quadro P620, Quadro P600, Quadro P400, Quadro M6000 24GB, Quadro M6000, Quadro M5000, Quadro M4000, Quadro M2000, Quadro K6000, Quadro K5200, Quadro K5000, Quadro K4000, Quadro K4200, Quadro K2200, Quadro K2000, Quadro K2000D, Quadro K1200, Quadro K620, Quadro K600, Quadro K420, Quadro 410Quadro Series (Notebooks):
Quadro T2000, Quadro T1000, Quadro P5200, Quadro P5000, Quadro P4200, Quadro P3200, Quadro P4000, Quadro P3000, Quadro P2000, Quadro P1000, Quadro P600, Quadro P500, Quadro M2200, Quadro M1200, Quadro M620, Quadro M520, Quadro M5500, Quadro M5000M, Quadro M4000M, Quadro M3000M, Quadro M2000M, Quadro M1000M, Quadro M600M, Quadro M500M, Quadro K2200MQuadro Blade/Embedded Series :
Quadro P5000, Quadro P3000, Quadro M5000 SE, Quadro M3000 SEQuadro NVS Series:
NVS 810, NVS 510Quadro Sync Series:
Quadro Sync II, Quadro SyncNVS Series:
NVS 810, NVS 510