Do i have 8gbs or 4gbs of Vram ?

[cybergaming]

I bought a laptop with 2 980m 8gb graphic cards (or so it was advertised) after I received it I checked the system information and it confirmed each gpu had 8gbs of vram, but I just download a program called intel extreme tuning and it says there that each gpu only has 4gb...so which is it? I searched online and there isn't much info on the 980m 8gb, does it even exist?

 

[oobymach]

Download gpu-z, run it and take a look at memory size, it will show how much ram in megabytes is on each gpu (you can change gpu's at the bottom drop down menu), it will also list here (among complete specs of the card) if sli is enabled.

http/www.techpowerup.com/downloads/2699/techpowerup-gpu-z-v0-8-8/mirrors

 

[cybergaming]

Download gpu-z, run it and take a look at memory size, it will show how much ram in megabytes is on each gpu (you can change gpu's at the bottom drop down menu), it will also list here (among complete specs of the card) if sli is enabled.

http/www.techpowerup.com/downloads/2699/techpowerup-gpu-z-v0-8-8/mirrors

I tried that but what im saying is why does the intel extreme tuning say I only have 4gb each card? is it a glitch? anyways why is there such little information on the 980m 8gb version? I haven't seen anybody selling it as just the gpu, only pre installed in the laptop.