This is the Vista rating for the compy that's getting the aforementioned gpu:
Processor AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ 4.9 3.4 Determined by lowest subscore Memory (RAM) 2.00 GB 4.5 Graphics RADEON X300/X550 Series 3.6 Gaming graphics 1023 MB Total available graphics memory 3.4 Primary hard disk 91GB Free (233GB Total) 5.5 Windows Vista (TM) Ultimate
System Manufacturer RS480_ Model AWRDACPI Total amount of system memory 2.00 GB RAM System type 32-bit operating system Number of processor cores 2 64-bit capable Yes Storage Total size of hard disk(s) 466 GB Disk partition (C
91 GB Free (233 GB Total) Disk partition (D
223 GB Free (233 GB Total) Media drive (E
CD/DVD Media drive (F
CD/DVDCD/DVD Graphics Display adapter type RADEON X300/X550 Series Total available graphics memory 1023 MB Dedicated graphics memory 256 MB Dedicated system memory 0 MB Shared system memory 767 MB Display adapter driver version 8.342.0.0 Primary monitor resolution 1280x1024 DirectX version DirectX 9.0 or better Network Network Adapter Realtek RTL8139/810x Family Fast Ethernet NIC Network Adapter Microsoft Tun Miniport Adapter