Performance Questions

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  • ChrisRiv91
    Member
    • Aug 2009
    • 20

    #1

    Performance Questions

    Hi, Back in August I got an Alienware M17x with an Intel Core 2 Duo @ 2.8Ghz/4gb 1066mhz ram/2 x nVidia Geforce 260m/250GB 7200RPM Hard Drive, everything was running great and I've never had a computer with such power before so it was quite awesome, but then I ran into some troubles, and after many phone calls to Alienware they built me a brand new laptop with the same exact specs except they replaced my 260Ms with 2 ATI Radeon Mobility 4870. The cards are supposed to perform better but I haven't felt like they are. For example in the Battlefield Bad Company 2 Beta they increased my frame by 5 frames max. I normally fairly decent with computers but when it comes down to how much of a performance boost I should get I have no clue. Also I've noticed in COD MW2 when their is a lot of smoke on screen my frame rate will drop down to about 28 (AC-130 Spec Op) this never happened with my 260m if I remember correctly. Also with Battlefield Bad Company 2 on the laptop with the nVidia cards the map would load very quickly, but now with the ATI cards my computer takes atleast a good 40 seconds to load the map. Is that a driver issue possibly? I've reinstalled the drivers that came with my laptop and it didn't seem to do anything, and tonight I installed the latest beta drivers (10.3) and that hasn't improved anything. If you guys can help me out I would be very appreciative, I'm probably being paranoid that their is something else wrong with my laptop, but I just want to make sure that everything is alright.

    Thank You So Much in Advanced
    Chris R.
  • Vreki
    Senior Member
    • Oct 2007
    • 4226

    #2
    Re: Performance Questions

    Do not base anything on the BC2 Beta. It has known issues with crossfire and long loadtimes on ATI cards.
    That said, I got an average of at least 60 FPS with two 4850 in crossfire
    1680x1050 All high except Bloom=false and HSAO=false.

    But I do have an Phenomen II 955 X4 so that may make a significant difference, since BC2 is CPU-heavy

    ETA: I get around 12000 in 3DMark Vantage, try running that.

    Comment

    • ChrisRiv91
      Member
      • Aug 2009
      • 20

      #3
      Re: Performance Questions

      My GPUs got a score of 11423 which seems pretty good and my CPU got a score of 5495. What could I do to increase my CPU performance?

      Comment

      • Vreki
        Senior Member
        • Oct 2007
        • 4226

        #4
        Re: Performance Questions

        Trim your OS of unneeded processes. You can probably find severals guides if you google Tweak Vista or whatever OS you are using

        Comment

        • ChrisRiv91
          Member
          • Aug 2009
          • 20

          #5
          Re: Performance Questions

          I know that my computer's processor can be overclocked in the BIOS, would this be worth doing. I've never overclocked anything before.

          Comment

          • [Expletive Deleted]
            The Penetrator
            • Oct 2006
            • 2855

            #6
            Re: Performance Questions

            Originally posted by ChrisRiv91
            I know that my computer's processor can be overclocked in the BIOS, would this be worth doing. I've never overclocked anything before.
            Personally I'd avoid overclocking a laptop CPU. There are thermal issues to consider.

            Comment

            • Flt. Sgt. Powderhound
              Member
              • May 2007
              • 962

              #7
              Re: Performance Questions

              Are you sure? I doubt Dell would allow any overclocking, especially in a laptop.

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