Hacker News new | ask | show | jobs
by trhway 529 days ago
No. The unified memory on GB10 is much faster than regular RAM to CPU system:

https://nvidianews.nvidia.com/news/nvidia-puts-grace-blackwe...

"The GB10 Superchip enables Project DIGITS to deliver powerful performance using only a standard electrical outlet. Each Project DIGITS features 128GB of unified, coherent memory and up to 4TB of NVMe storage. With the supercomputer, developers can run up to 200-billion-parameter large language models to supercharge AI innovation."

https://www.nvidia.com/en-us/data-center/grace-cpu-superchip...

"Grace is the first data center CPU to utilize server-class high-speed LPDDR5X memory with a wide memory subsystem that delivers up to 500GB/s of bandwidth "

As far as i see it is about 4x of Zen 5.