Specifications

16 NVIDIA Corporation
Chapter 2: Release 195 Driver Issues Not NVIDIA Issues
Not NVIDIA Issues
ThissectionlistsissuesthatarenotduetotheNVIDIAdriveraswellasfeaturesthat
arenotmeanttobesupportedbytheNVIDIAdriverforWindowsVista.
• “WindowsVistaLimitations”onpage 16
• “Windows7Limitations”onpage 16
• “UnsupportedFeatures”onpage 17
• “OpenGLApplicationIssues”onpage 19
• “Application
Issues”onpage 20
• “OperatingSystemIssues”onpage 24
Windows Vista Limitations
ThesearebehaviorsthatmaybedifferentfromWindowsXPandarerelateddirectlyto
theWindowsVistaoperatingsystem.
•NVIDIATurboCache
WindowsVistanowcontrolsthea llocationofsystemmemorytotheGPUfor
TurboCachefunctions.TheWindowsVistaDisplayPropertiespages showthe
sharedsystemmemory(SSM),orhow
muchmemoryisallocatedforNVIDIAGPUs
touseforTurboCache.
FormoreinformationongraphicsmemoryreportingunderWindowsVista,visit
http://www.microsoft.com/whdc/device/display/graphicsmemory.mspx.
Windows 7 Limitations
•Whenswitchingtherefreshratefrom59Hzto60Hz,therefreshrateremainsat59
Hz..
SeetheMicrosoftKBarticleKB2006076athttp://support.microsoft.com/kb/2006076.