In this case it reports an AMD 4600 card because the device ID of
that card is 7 away from the card you have (and that card has 512 MB
of VRAM). Thus why the other values are misrepresented by '7'.
Also known as, Wine does not know your card. Can you please tell us
which card you have in your system?
I tried to run dxdiag, but it doesn't work - in none of my XOver bottles as I had to find out. (Aside from GW2, all my bottles were merged from my previous XOver-Games installation.) Any other way to get a more extensive data/information list?
The system profiler on my (German language) Mac gives me:
Chipsatz-Modell: ATI Radeon HD 4670
Typ: GPU
Bus: PCIe
PCIe-Lane-Breite: x16
VRAM (gesamt): 256 MB
Hersteller: ATI (0x1002)
Geräte-ID: 0x9488
Versions-ID: 0x0000
ROM-Version: 113-B8030C-253
EFI-Treiberversion: 01.00.367
It's a late 2009 iMac 21,5" and as far as I know both 21,5" models only had 256MB VRAM, not 512 (that was only the 27" model). But I'm no IT expert so there are probably (or rather: most certainly) things going on in my computer I have no idea of...