What is wrong!?!?!

[Lucenttiger]

So ive got nothing but issues with my PC. I used to have a GTX 760 and in bf4 all i got was lag..... I have friends who have a 660TI and they can run ultra smoothly. But when i had my 760 or my single or dual 7950's i get stuttering and such. Also i've got a picture which kinda puzzles me since i run 1920x1080...... The photo won't load........  but anyway both of my cards have 3gbs of Vram which it doesn't matter, crossfire uses the least cards memory from what i've heard. MSi afterburner was telling me that on 1080p ultra 4xmsaa and such with crossfire before it crashed once, was using 5xxxx odd gbs of vram....  and the second time it was using 3778gbs of vram. I can't for the life of me explain this whatsoever. does anyone have any input?

[DigitalHermit]

@Lucenttiger

Have you installed the drivers?

 

Also please post the rest of your specs and the OS you're running so we can better diagnose your problem...

[Jetster]

How can we help if you don't list your specs. Also you have some misconceptions about video ram but don't worry about that now.

[Lucenttiger]

If you can open those pictures those are the specs. 

[LordKR]

I have noticed a similar problem in my crossfired 280xs where BF4 starts headbutting the VRAM usage limit after you play a couple different maps.

 

Does the stuttering happen all the time or only after a period of play? Generally I get an hour or two before it happens and I resolve it by quitting out of the program and then loading into the server again. 

[Lucenttiger]

All the time no matter what...... starts maxed on the Vram and then goes higher 

[Lucenttiger]

Also its about 1.8 gbs or more when using a single card on high no MSAA

[Jetster]

Why is it so hard to list your specs?  Power supply? Hard drive? Ram details?   Don't worry about Vram. I've played BF4 with all those card including Crossfire 7950s not one issue 140fps on high

[ExcitezR]

i have the same thing with Vram being that high dont worry about that whats your specs? 

[Lucenttiger]

Oh im using a potato of a PSU its a corsair HX 750 a rotten apple of a MOBO called ASUS Z77-A Some twiggy RAM called corsair vengeance A Weird CPU cooler called a H100I Dual Sapphire Radeon HD 7950's 128gbs Samsung 840 evo SSD a WD 1 TB HD And a dark parts holder called a Thermaltake Core V71