I'm convinced they'll probably just take LoongArch CPUs or even some ARM-based CPU from China. In either case, they'll use a Linux distro where all the work has already been done.
Valve is using Linux on Steam Deck, proving it's good enough for a gaming machine.
Again, they could just take Chinese GPUs + drivers. On Linux, you get a further advantage of just how much Mesa already does for you.
Russia does have Unigene, which looks respectable to me. For a couple decades, it consistently had some of the nicest looking GPU benchmarks you can run on Linux.
Between that and some games translated from Chinese, it'll be a heck of a lot more entertaining than the games I had as a young child.
ARM has Mali, Imagination/PowerVR is still alive (under Chinese ownership), and don't forget about Verisilicon/Vivante (Chinese). There's also Think Silicon, which is probably off limits after getting bought by AMCC. But, I'm sure some of the players in the Chinese GPU game have their own, indigenous GPU IP, so there's that.
Maybe.
The chinese CPUs are years behind if they do so choose to use it. And a fully russian CPU would be decades behind.
Doubtful, the article already states that they need to have a homegrown OS. To my ears, that's a fully self developed OS, not a skin layered on top of Linux.
The only Chinese GPU that is semi working, is the Moore Threads unit and as you may have seen, it's performance is lackluster.
Again years behind.
A game engine does not determine whether or not a game will be good, without the studios, it's nothing. Not to mention, i highly doubt that Russian/Chinese hardware will be able to yield great results with Unigene, all of Unigene's renders were done with Western hardware. If you scour the internet for games developed by Russian studios, it paints a VERY bleak image.
The most well known Russian developed game is Escape from Tarkov, and as a player with 5k hours, it runs like absolute dog water on even my setup (7950x3d, 64gb ram, RTX 4090)
I'm not sure what kind of games you played as a child, but mine were awesome...Street Fighter 2, Super Mario and later on Diablo, Diablo 2, Starcraft, Warcraft, Rainbow Six, etc.
Mali, Imagination/Power VR's performance is FAR from even what a GTX1060 can do.