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ARM would be a reasonable alternative. Unity/UE5 already support it due to mobile and Nintendo Switch, and consoles are usually more power/thermally constrained
by someNameIG 2y ago
ARM would be a reasonable alternative. Unity/UE5 already support it due to mobile and Nintendo Switch, and consoles are usually more power/thermally constrained than desktops, so AMR in many ways would be a better alternative than x64.
Plus PlayStation is big enough that if they went ARM, game devs would have to follow.
- MBCook 2y agoBut were there fast/powerful enough ARM chips to be competitive with what ended up in the PS4/XBox One? They certainly exist today. But could Sony and Microsoft have chosen them or would they have had to have them developed?
- someNameIG 2y agoI'm not sure, the Jaguar CPUs in them were pretty underpowered at the time too, they were tablet/netbook level. I think they were in some ways a bit of a downgrade in CPU performance compared to the Cell in the PS3. Biggest issue at the time would have been an ARM CPU with a decent GPU if they wanted a SoC instead of having them separate dies