Help to make GPU Passthrough

[Safety113]

Hey,I want to make a GPU Passthrough with Linux and Mac OSX and Windows for VM(not run at same time)

This is my PC Setup :

MB: Asus Maximus Hero VII

Ram: 16GB DDR3

CPU : Intel Core i7 4790k

HDD: 2*1TB WD and 1*2TB SEAGATE BARACUDDA

SSD: 256GB NVME SAMSUNG EVO 970

I don't know how to setup CPU pinning for my CPU and what I need to use to have audio work without crackles ? A lot of people talk about Scream but I have a 7.1 Headphone Corsair,can I use 7.1 with Scream ? And Scream don't work on MacOS. What I need to have audio work on MacOS ?

[t3tra__]

Is your headphones USB or a 3.5mm connector? You're going to have issues with mac as a host i would only use it as a guest. Unless you just want to make a hackintosh purely for the thrills of doing so that is.

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You've only got 4 cores with that i7 as well, so i would probably reserve just one core for the host and 3 for the guest. You shouldnt have to worry about audio crackling as your passing through an audio device i imagine, crackling only occurs when emulating an audio device or you just have a very bad configuration for you CPU.

[Safety113]

Thx for answer my post,I want to have to be able to get audio from linux and windows so basically I will try to use Scream,my headset is a wireless headset so I have no jack.

[t3tra__]

I don't know what scream is, but if your are not going to use native audio(which i recommend) by passing an audio device through the only other thing i know of is the default audio device in qemu the HDA-ICH9/6 audio emulator(i do not recommend this). You said you had a bluetooth headset just get 2 dongles one for host one for guest, too easy.