You wouldn’t have any sort of laptop, pc, gpu if not capitalism. This is luxurious non essential stuff not needed in socialism. Nor any gaming gpu that do not contribute anything to collective work output.
Pc hobby and ability to frivolously have insane electricity and resources guzzling machines just for the heck of it, is only possible in capitalism. central planning simply refused to allocate resources to produce ultra consumerism goods.
Not that I particularly lean one way or the other but how do you know we wouldn’t have all of this without capitalism? Have you experienced each and every possible variation of reality to confirm that it’s only possible with capitalism?