We are talking about PS5 here. We should be able to have a emulator that can run some PS3 games at least. Why not focus on make emulators for platforms that have none?
I see you quote me without reading my reply.
PS5 hardware have nothing to do with PS3 form factor.
PS3 Cell CPU is very hard to be emulated even for high end PCs.
And WTF are you talking about 'not focus on make emulators'?
PS5 can run PS1 and PS2 emulators via BC right now.
The problem here is, the current PS1 and PS2 emulators provide by Sony are simple trash. Thats why this rumor got a little of base.
The system requirements for RPCS3 are in line with PS5, and of course Sony should be able to figure it out more than a bunch of hobbyists.
PS2 ran PSX games by including the PSX CPU on the board (it was actually the IO chip). PS3 had a PSX emulator which worked great. If the PS4 had a horrible PSX emulator, it is because Sony doesn't give a shit, which is not too surprising.
You shouldn't use system requirements as a base to talk about consoles. 'Requirements' on PC are not quite ideal for the console format, probably the 'recommended system requirements'.
As I mention, PS3 Cell CPU is very problematic. Digital Foundry already adressed that in not only one, but many DF Direct Weekly videos. Would require a loads of effort just to get a near perfect PS3 emulator and there is not 'brute force' factor this time as PS3 performance vary between game to game.
PS2 games on the other hand are very outdated in the resolution departament, even if they don't hit near perfect emulation they can use PS5 specs to simple brute force/v-sync uncap frame rate.