this post was submitted on 25 Feb 2025
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Holy moly this is awesome! I am in for the 128GB SKU.
That's 96GB of usable VRAM! And way more CPU bandwidth than any desktop Zen chip.
I know people are going to complain about non upgradable memory, but you can just replace the board, and in this case it’s so worth it for the speed/power efficiency. This isn’t artificial crippling, it physically has to be soldered, at least until LPCAMM catches on.
My only ask would be a full X16 (or at least a physical X16/electrical x8) PCIe slot or breakout ribbon. X4 would be a bit of a bottleneck for some GPUs/workloads… Does Strix Halo even support that?
How did you get from 128 GiB of RAM, as the reported specs, to 96 VRAM ?
“VRAM” has to be allocated to the integrated GPU in the BIOS, and reports (and previous platforms) suggest the max one can allocate is 96GB, or 3/4 of it.