Can I maximise performance of 2 cards?

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  1. crazykilla
    Posts : 143
    Windows 7 Ultimate 64-bit
       New #1

    Can I maximise performance of 2 cards?


    Hello, I'm CrazyKilla

    I got 2 gts 450s and there are a bunch of games being released November that are quiet graphically intensive.
    I am wondering if there is a way to get more power out of my two cards, I have both of them in SLI and running them on windows 8 which has improved my performance by far from windows 7.

    I'm wondering if theres some software or hardware that could combine the graphic memory of the two cards, or some software that tweaks the cards and make them run at their best?
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  3. Dude
    Posts : 5,915
    Windows 10 Pro X64
       New #2

    You can use something like msi afterburner to overclock them. When running sli, both cards memory are somewhat shared, but it only mirrrors, you can not use all of the vram from both
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  4. AddRAM
    Posts : 13,576
    Windows 10 Pro x64
       New #3

    Run Unigine Heaven and post us a benchmark.

    http://unigine.com/products/heaven/

    Or better yet, use the Tropic Benchmark The Dude dug up.

    http://unigine.com/products/tropics/

    Screenshots and Files - Upload and Post in Seven Forums

    It will give you an idea of what your 2 cards are capable of.

    But only 1 gig of vram is low.
    Last edited by AddRAM; 06 Oct 2013 at 12:12.
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  6. crazykilla
    Posts : 143
    Windows 7 Ultimate 64-bit
    Thread Starter
       New #4

    I tried the Tropics benchmarking tool and I think I turned out with a score of around 960.
    I used the MSI afterburner and managed to get an extra 10fps
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  7. Layback Bear
    Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       New #5

    What power supply do you have?
    Why don't you have a anti virus program? (Just wondering)
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  8. crazykilla
    Posts : 143
    Windows 7 Ultimate 64-bit
    Thread Starter
       New #6

    I have the 'Corsair CMPSU-800GUK Gaming Series GS800 High Performance 800W Power Supply'
    Plus I don't have anti-virus because it interferes with a lot of things, always blocking apps saying they're viruses, constantly wanting to be updated. If my PC is having problems I might end up downloading Microsoft security essentials and doing a full scan, other than that I don't need it, I'm not an average surfer who downloads everything he sees.
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  10. BugMeister
    Posts : 3,822
    Windows10 Pro - 64Bit vs.10547
       New #7

    sorry, post deleted - didn't notice you were referring to NVidia cards..
    Last edited by BugMeister; 07 Oct 2013 at 16:42.
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  11. Layback Bear
    Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       New #8

    After all of this you still don't use security programs?
    Then I surly don't know how to help you. Sorry.

    PC infested with many ads after installing Firefox
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  12. Boozad
    Posts : 6,741
    W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
       New #9

    I've never understood the 'I don't need an AV' mentality, and the only programs I've ever known them block are cracks.
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  13. Layback Bear
    Posts : 25,847
    Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
       New #10

    Boozad I believe you got it figured out; cracks.
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