Geforce 680M running in 16 bit color mode?

[blindmankind]

Geforce 680M color banding/dithering issue? ?

My 680M seems to be running fine with either the webdriver or OSX driver. OpenCL benchmarks and games even run fine. The only problem is that the color mode seems to be in 16 bit or something less than 32bit. You can easily tell by looking at some images nd seeing gradient like circles. All similar issues I found in the forums were for ATI. Thanks!

Also this is what I get under system report:

NVIDIA GeForce GTX 680M:


Chipset Model: NVIDIA GeForce GTX 680M
Type: GPU
Bus: PCIe
PCIe Lane Width: x8
VRAM (Total): 4095 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x11a0
Revision ID: 0x00a2
ROM Revision: preset 1.0.0
Displays:
Display:
Resolution: 1920 x 1080
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported

With switched dual-GPU, Nvidia not supported.

It is covered in the FAQ:
http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

With switched dual-GPU, Nvidia not supported.

It is covered in the FAQ:
http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

Sorry it's not a dual-gpu but a discrete card GTX 680M. How can I patch my dsdt for my hackintosh to recognize this card ?

Under system report there is :

NVIDIA Chip Model :

Jeu de composants : NVIDIA Chip Model
Type : Processeur graphique (GPU)
Bus : PCIe
Longueur de la voie PCIe : x8
VRAM (totale) : 7 Mo
Fournisseur : NVIDIA (0x10de)
Identifiant du périphérique : 0x11a0
Identifiant de révision : 0x00a1
Révision de la ROM : preset 1.0.0
Moniteurs :
Moniteur :
Résolution : 1920 x 1080
Profondeur de pixels : Couleurs 32 bits (ARGB8888)
Moniteur principal : Oui
Miroir : Désactivé
Connecté : Oui

I installed the Nvidia webdriver but that doesn't work.

 

[RehabMan]

Sorry it's not a dual-gpu but a discrete card GTX 680M. How can I patch my dsdt for my hackintosh to recognize this card ?

Under system report there is :

NVIDIA Chip Model :

Jeu de composants : NVIDIA Chip Model
Type : Processeur graphique (GPU)
Bus : PCIe
Longueur de la voie PCIe : x8
VRAM (totale) : 7 Mo
Fournisseur : NVIDIA (0x10de)
Identifiant du périphérique : 0x11a0
Identifiant de révision : 0x00a1
Révision de la ROM : preset 1.0.0
Moniteurs :
Moniteur :
Résolution : 1920 x 1080
Profondeur de pixels : Couleurs 32 bits (ARGB8888)
Moniteur principal : Oui
Miroir : Désactivé
Connecté : Oui

I installed the Nvidia webdriver but that doesn't work.

Probably requires various property injections... You'll need to do the research, no Nvidia hardware here.