Nvidia Ge Force 8800gs pitanje oko memorije

Danas idem testirat dali moj PC može pokrenuti CODMW3 kad ono vidim pod video ram mi piše 2.1 gb...Imam Nvidia Ge Force 8800GS grafičku karticu sa 384MB memorije (barem tako svugdje piše), e mene je zbunilo kako mi tamo dođe 2,1 gb, a svugdje gdje gledam piše da ta grafa ima 384MB :/...

Evo 2 slike da ne velite da lažem :)

A evo i log :

"

---------------
Display Devices
---------------
          Card name: NVIDIA GeForce 8800 GS
       Manufacturer: NVIDIA
          Chip type: GeForce 8800 GS
           DAC type: Integrated RAMDAC
         Device Key: Enum\PCI\VEN_10DE&DEV_0606&SUBSYS_23351682&REV_A2
     Display Memory: 2159 MB
   Dedicated Memory: 367 MB
      Shared Memory: 1791 MB
       Current Mode: 1680 x 1050 (32 bit) (60Hz)
       Monitor Name: Generic PnP Monitor
      Monitor Model: 2116S
         Monitor Id: AOC2116
        Native Mode: 1680 x 1050(p) (59.852Hz)
        Output Type: HD15
        Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 8.17.0012.8026 (English)
     Driver Version: 8.17.12.8026
        DDI Version: 10
       Driver Model: WDDM 1.1
  Driver Attributes: Final Retail
   Driver Date/Size: 8/3/2011 12:50:00, 15064168 bytes
        WHQL Logo'd: Yes
    WHQL Date Stamp:
  Device Identifier: {D7B71E3E-4546-11CF-686A-39031CC2C535}
          Vendor ID: 0x10DE
          Device ID: 0x0606
          SubSys ID: 0x23351682
        Revision ID: 0x00A2
 Driver Strong Name: oem1.inf:NVIDIA_SetA_Devices.NTamd64.6.1:Section005:8.17.12.8026:pci\ven_10de&dev_0606
     Rank Of Driver: 00E62001
        Video Accel: ModeMPEG2_A ModeMPEG2_C ModeVC1_C ModeWMV9_C "

Da,skuzio , nego jel to može utjecati na stabilnost grafe i kako to smanjiti? (precrtano sam našao : http://www.ehow.com/how_2138456_configure-shared-memory-through-bios.html )

 To ti je vrsta djeljene memorije (shared memory) koja ne može škoditi naprotiv čim više to bolje;)