Will an APU still use system RAM when Crossfired?

Carey Fleetwood

Honorable
Jun 4, 2013
12
0
10,510
Will an A10-6800k still use some, if any, system RAM for graphics if Crossfired with a 1GB GDDR5 HD7750 or will it only use the card's VRAM?

An explanation would also be nice :)
 
Solution
The HD 7750 will always use its attached VRAM.
The APU will always use system RAM.
There is no mechanism for the APU to use the VRAM of the add in graphics card.