Mounting an external GPU

[petera2]

I have an NVIDIA GeForce Titan GPU mounted via thunderbolt on my Mac
In my Parallels Running Windows 10
Under
Settings: Device Manager: Display adapters: It shows
Parallels Display Adapter (WDDM)

Is there a way I can point that at the external GPU card.

that way I can GPU render from within Windows using GPU Rendering software

Many thanks

Peter



Externally Mounted Card through Thunderbolt

NVIDIA GeForce GTX TITAN:



Chipset Model:NVIDIA GeForce GTX TITAN

Type:GPU

BusCIe

PCIe Lane Width:x8

VRAM (Total):6143 MB

Vendor:NVIDIA (0x10de)

Device ID:0x1005

Revision ID:0x00a1

ROM Revision:VBIOS 80.10.2c.00.90

Card in Imac

AMD Radeon R9 M390:



Chipset Model:AMD Radeon R9 M390

Type:GPU

BusCIe

PCIe Lane Width:x16

VRAM (Total):2048 MB

Vendor:ATI (0x1002)

Device ID:0x6819

Revision ID:0x0000

ROM Revision:113-C408WA-799

EFI Driver Version:01.00.799

Displays:

iMac:

Display Type:Retina LCD

Resolution:5120 x 2880 Retina

Retina:Yes

Pixel Depth:30-Bit Color (ARGB2101010)

Mirror:Off

Online:Yes

Built-In:Yes

 

[Manu@Parallels]

Hello Petera2,
Guest OSes in Parallels Desktop have no access to physical graphics cards present in a Mac. Instead, Parallels Display Adapter driver (which is part of Parallels Tools installation) interfaces with virtual hardware and provides 3D acceleration feature.Please refer to http://kb.parallels.com/122807 to learn more.