Why is Battlefield 3 so laggy with decent fps?

Ok to start of my laptop is an HP dv6-6135x and i use it for normal mobile gaming. I can run pretty much everything pretty good on it like crysis 2, but not BF3 good enough.

So basically what happens is when i play BF3 my frame rate is around 25-35 which should be good enough. But when im playing it feels more of around 15-20 fps and its pretty impossible to play. So basically its showing that im getting a good fps but it still lags like low fps.

The worst part is I even have all of the graphics as low as possibly can be. Even the resolution is pretty damn low. Ive tried everything to fix it but nothing will work.

Also on my desktop I get around 60 fps.

Specs:
-AMD Radeon HD 6750M
-AMD A-Series A8-3500M(1.5GHz)
-6 gigs of RAM

Thanks.

 

Might want to join us in the DV6z forum here: http://forum.notebookreview.com/hp-...dv6z-amd-llano-6xxx-series-owners-lounge.html

You probably have crossfire enabled which can cause stutter in many games. Disable it by right clicking desktop, choosing properties, and under gaming there should be an option for CrossfireX or "Dual Graphics". Disable it.

Plus look at my guide and you should be able to OC your CPU and GPU for a solid 20-30% FPS improvement.

 

really??? i wouldnt think the crossfire would be making it lag. Ill also ill definitely take a look into overclocking im just scared to do it because its a laptop.

 

Yes, Crossfire makes it "laggy". It's poorly implemented. These laptops are great buys if you are willing to fine tune it enough. But Crossfire is a disgrace on these machines. OC your GPU, see my link in my sig for 6750m overclock performance, and my guide how to OC your machine. With the CPU overclock you can actually run it with faster speeds at less voltage than stock, so it's cooler and better. Many of us are running 2.2-2.5GHz.