Acer :: Will Allocating More RAM To My 5920 G's NVIDIA GeForce 8600 M GT Graphics Card Improve Performance

Feb 11, 2009

I have a Acer Aspire 5920G (Vista Home with SP1) laptop which I use for general purposes as well as occasional DVDs and a little games.

With the kind help from members of this forum I upgraded the RAM from 2GB to 4GB a couple of months ago but of course my 32bit Vista only uses 3GB which leaves 1GB unused. The laptop's processor is a T7300 at 2.00GHz.

Its NVIDIA GeForce 8600 M GT graphics card (with latest driver installed) seems to work quite well but a friend who I occasionally game with said I could go into the BIOS and allocate the unused 1GB of RAM to the card which will improve its performance.

I googled this to check but the articles I read (with my limited technical knowledge!!) seemed to say that allocating extra RAM in the BIOS does not work with dedicated cards and attempts to do so could in fact reduce performance.

I would be very grateful if an expert in this excellent forum who is knowledgeable about graphics cards could please clarify the situation for me.
Basically can I go into the BIOS to increase the card's RAM allocation to improve performance as my friend suggested or is this a waste of time and/or dangerous ?

Looking at the NVIDIA system info, I see that it says Total Available Graphics is 1535MB but dedicated video memory is 256MB. Does this support what my friend says or is it unrelated ?

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i have laptop Acer 5920G

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System Specs:
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computer specification

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