MP 1,1-5,1 Is there any way to use a modern GPU with Mac Os Leopard 10.5 ?

[Lyndon92]

I actually have a MacPro 5.1 with OCLP

1/ First drive is Monterey
2/ Second drive is Windows

I burnt Mac Os Leopard 10.5 to a DVD , then i want to install on a third drive.
I'm kinda nostalgic, 10.5 Leopard was my first Mac OS in 2007, i want to experience it again.

Problem is i actually have a RX 560 GPU.

When i boot from DVD, i just have a black screen. I think modern GPU aren't supported at all.
Does anyone has a fix ?
Thanks

 

[velocityg4]

Leopard is way too old for it. Maybe run Leopard in a Virtualbox VM or run a PowerPC emulator and run Leopard. Not sure which will be easier to setup.

 

[Lyndon92]

What about replace the RX560 by a GT120 ?
Leopard was supported natively on MP 4.1 (i flashed into 5.1)