QuoteThe processor is paired with 496 GB of LPDDR5X RAM with a bandwidth of 396 GB/s, while the graphics chip can access 252 GB of HBM3e VRAM with an impressive bandwidth of 7.1 TB/s.
A 100k price tag and only 396 GB/s!? Also, only 496 GB RAM?
- A AMD Strix Halo has 256 GB/s (= 256-bit * 8000 MT/s / 1000 / 8).
- An APPLE Mac Studio M3 Ultra has 819.3 GB/s (= 1024-bit * 6400 MT/s / 1000 / 8) (en.wikipedia.org/wiki/Apple_M3) (yes: "up to 512 GB until March 4, 2026;[30]
256 GB until May 5, 2026[31]" - A 500 bucks AMD Epyc Turin 9015 CPU has 614 GB/s (amd.com/en/products/processors/server/epyc/9005-series/amd-epyc-9015.html)
- A RTX 4090 has 1008 GB/s
- A RTX 5090 has 1.8 TB/s
396 GB/s sound like a 512-bit memory bus width chip (e.g. en.wikipedia.org/wiki/Apple_M4, en.wikipedia.org/wiki/Apple_M5).
The 7.1 TB/s of the GPU is very fast tho. But how about less very slow RAM and more, actually impressive, much faster VRAM? Ty.