>>1528985
> I'm looking at possibly spending between 2500-4500 for a very good pc
Nooo, don't do that. For approx $1000 you get a system with quite a few more years of gaming on it while you anticipate the upcoming AI paradigm shift in the future mobo+GPU card pairings.

>I have 6 gigs for vram and Oblivion needs 8
The modern games use 12GB. It's more or less agreed by the major youtube game channels that 8GB VRAM is insufficient for the games coming out now. So it's basically 16GB GPU that you're looking for.

Radeon 9060 16GB is your baseline budget GPU $439 at Amazon
https://www.youtube.com/shorts/nkfJmlyddss
https://www.amazon.com/ASUS-RadeonTM-Graphics-2-5-Slot-axial-tech/dp/B0F8PPT3G1?crid=D36761N35GQY


https://www.youtube.com/results?search_query=gpu+tier+list


The previous advice to get the GPU and plug it into your existing system was reasonable as long as you have enough power. But the modern GPU want more lanes than your old board has. So you're going to be getting a new mobo and CPU.

Ryzen 5 7400F + RTX 3070 + MSI Pro B650M-P complete system $1000
https://www.youtube.com/watch?v=akr6JEaX-MU


*note: AMD is going to discontinue support for 650series mobo in favor of the 850series mobo. So you will probably get a different one instead of the MSI Pro B650M-P in the system above.

**Ragnarok Online runs fine on your existing system without a GPU card. ha ha