this post was submitted on 12 Nov 2025
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Steam Deck
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This thing has pretty interesting hardware:
The chip almost looks like a cut down AMD Ryzen AI Max 385, but with fewer CPU cores and GPU CUs, but the GPU gets its own dedicated VRAM, rather than sharing it, like it does in something like a Framework Desktop.
It also seems like it gets a decent amount of power, so likely at higher clock speeds, performance should be pretty good for not that much money. If this is supposed to be a console then it can't be much more than a PS5 at $550 or PS5 Pro at $750.
Is it an APU, or is it a "desktop" CPU and GPU on one board? CPU specs are close to the 7600x but downlocked. And with dedicated vram I'd assume the GPU is it's own separate thing.
GPU looks like it's probably a tweaked RX 7400 based on the specs.
This seems to blur the lines between desktop and mobile APU's, but I would bet that's it's closer to a higher clocked mobile chip, than it is to desktop. The only reason I think this is the case is due to the similarity spec wise with the Max 385, and that it's semi-custom.
If it was just a 7600x CPU + 7600 GPU I think they would have just said so. It could be separate CPU+GPU, but I think it might be possible that it is built more like a SOC, where the GPU is just given its own dedicated VRAM.
Looking at the hardware of say a PS5, it has 16 GB of GDRR6, the same as the Steam Machine's VRAM.
If everything is soldered anyway, there is no reason to have separate chips for CPU+GPU, especially if that hardware already exists like the AMD Ryzen AI Max line.
According to Dave2D's review, RAM is upgradeable, and GPU has dedicated VRAM.
Well I'm probably wrong then, framework said they couldn't get good performance and maintain signal integrity with upgradable memory for the Ryzen Max cpus, so this is likely discrete Cpu and GPU. Probably all soldered in the same mainboard though.
On the other hand, Framework is run by far right sympathizers and are a few billion short of what Valve's R&D might have access too.