How to identify a video card?

[fixerman]

My 27" iMac has recently been repaired by an Apple Service Agent. To rectify a "White Screen" fault the repair report enclosed with the returned computer simply states under resolution " Video Card Replaced". Is there some way of checking the spec of the new Video Card. The card it replaced was an AMD Radeon HD 6970M 1GB GDDRS which was a higher spec than the standard card at the time (Mid 2011). I am just concerned that the replacement may not be the same spec.

Any advice most welcome.

 

[simsaladimbamba]

Finder > Go > Utilities (CMD+SHIFT+U) > System Information > Hardware > Graphics / Displays

Or > About This Mac > More Info (> System Report > Hardware > Graphics / Displays)

 

[fixerman]

Finder > Go > Utilities (CMD+SHIFT+U) > System Information > Hardware > Graphics / Displays

Or > About This Mac > More Info (> System Report > Hardware > Graphics / Displays)

Thanks for your prompt response!