Nvidia unveils custom high-bandwidth memory promising higher bandwidth and lower power use - but who will actually get to use it?

Nvidia's NVHBM moves the memory controller off the accelerator die and into the HBM stack's base die, allowing it to claim a potential 30% more bandwidth, 15% lower HBM power, and 25% more compute area versus standard HBM4ENvidia's NVHBM performance comparisons are linked to HBM4E, which is still in the sampling stage, with a launch expected...