5770HD and I7 920 mw2 low fps

Very disappointed after buying my new rig, at least in Modern Warfare 2 that is. Heres the specs:

Mobo: MSI X58 Pro-E
CPU: I7 920 @ 3.2 ghz
GPU: XFX Radeon 5770 HD (core: 840mhz, mem: 1225 mhz)
Ram: Kingston HyperX DDR3 1600 3x1gb (8,8,8,24 and 1800mhz)
HDD: Seagate Barracuda 7200.12 500gb
OS: Windows 7 64 bit

Now my old system was a AMD Athlon 64 x2 and Nvidia 9800gtx+ with 4gb ddr2 800.

At max graphics @ 1680x1050 and 4x AA, I'm getting around 23-32 fps average and sometimes it will spike to 60 or drop to 19. Both systems got around the same fps and this worries me after spending a bunch of money.

Now heres what I think is wrong but I want someone to confirm before I spend a bunch of time on it. I'm using the same hard drive without wiping and starting new. I installed the new drivers and everything is working fine and a lot faster except MW2. Or somethings not getting enough voltage, the only thing I increased was my Ram up to 1.65v.

So whats my problem?
5 answers Last reply
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  1. Never mind, resetting the Catalyst Control Center Settings to default did the trick.
  2. i just want to ask, did you OC your card? also i've seen people with dual 5800 setup have fps problem with COD:MW2 though i believe the problem are more on the driver side rather than faulty card.
  3. renz496 said:
    i just want to ask, did you OC your card? also i've seen people with dual 5800 setup have fps problem with COD:MW2 though i believe the problem are more on the driver side rather than faulty card.


    When I downloaded the 9.12 hotfix, there was a note about fixing issues with COD:MW or MW2.
  4. hi wanted to ask what my problem is ..
    i´m playing very high ..( aa 4x / manual settings very high ) ..
    have: ati 5770
    intel i7 2.8 ghz
    2 gig ram
    usw ...

    so its a bit (how schould i say ) *** ... sop is this bescause the ati 5770 isn´t good or is it cause i ve only 2 gigs ram .. pls help mee !!!
  5. The 2GB.
    HD5770 is a great card. You just need more RAM.
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