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Windows 7: Only 3.37GB of RAM on x64 when BIOS says 4GB

23 Sep 2009   #11

Windows 7 Home Premium 64 bit

I thought I would look into my own specs and this is what mine is reporting.

Total Physical Memory: 6,078 MB
Available Physical Memory: 4,562 MB
Virtual Memory: Max Size: 12,154 MB
Virtual Memory Available: 10,476 MB
Virtual Memory: In Use: 1,678 MB

So where is the missing 1,500 MB or so at?

My System SpecsSystem Spec
23 Sep 2009   #12

windows 7

YEA i have the same problem...
My System SpecsSystem Spec
25 Sep 2009   #13

windows 7 RTM

its not a problem if you have a laptop as most laptops have video cards built into the motherboard, and they are allocated memory from RAM, unlike PC's video cards that have on-board memory. My adaptor only has 128 on-board memory, so it borrows 750mb or so from my RAM

My system reports 4gb ram, (3.37gb usable)gb usable)
My on-board video adaptor is an ATI Radeon, which is mainly used by AMD systems
My System SpecsSystem Spec


 Only 3.37GB of RAM on x64 when BIOS says 4GB

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