GPU Testing Tool?

GHoosdum

Is it possible to test a GPU? I'm thinking of something like a memtest equivalent.

My graphics card stopped outputting a clean image via the VGA port a while back, so I took it off my KVM and switched to the DVI port, where it seemed to work just fine. However, since I upgraded to Windows 10, I have been getting random black screens that require a hard reboot, and it usually seems to occur when playing a DirectX game. I'd like to isolate whether the issue could be my GPU or something else, perhaps driver related.

Ryder

Furmark: http://www.ozone3d.net/benchmarks/fur/

GHoosdum

So I ran furmark and it completed successfully without any issues, but all I could see is an OpenGL test. Is there a DirectX version of the test? I couldn't find any such thing in the settings.

doabarrellroll

I've always used the Passmark tests.

http://www.passmark.com/products/pt.htm

GHoosdum

Thanks guys. So furmark and passmark both completed successfully. I guess I need to go down the rabbit hole of driver troubleshooting now.

Shit.

Tushon

Reboot into safemode, download and run this
http://www.guru3d.com/files-details/display-driver-uninstaller-download.html

Then download and run the current driver for your card.

doabarrellroll

Rollback driver?