This article will tell you how to use NVIDIA vGPU and KVMGT in KVM hypervisor with mdev.
I’ll use NVIDIA M60 and RHEL 7.4 for testing.

1. NVIDIA vGPU

1.1. Prepare drivers and utilities

1.2. Create vGPU with command line

1.3. Passthrough vGPU to vm

2. KVMGT

2.1. Prepare drivers and utilities

2.2. Create vGPU with command line

2.3. Passthrough vGPU to vm

3. AMD vGPU

3.1. Prepare drivers and utilities

3.2. Create vGPU with command line

3.3. Passthrough vGPU to vm

Ref:

https://www.kraxel.org/blog/tag/vgpu/