At what resolution? What settings?
You definitely didn’t build an i9 + 5080 gaming PC for $1400, given a 5080 can cost more than that by itself.
You can’t really control costs any more than you can with buying a “prebuilt” these days, unless by “controlling costs” you just mean skimping out on something massively.
All…..that…..because Sora can create funny videos that people ask it to 😂