Preliminary HBM4 specs point to major performance uplift for GPUs — transfer speeds up to 6.4 GT/s across a 2048-bit ...
On Friday, the JEDEC Association published preliminary specifications for the 4th Generation high-bandwidth memory (HBM4) as it is getting closer to completing the HBM4 DRAM standard. As reported, the new spec supports a 2048-bit interface per stack amid a …