All three companies are said to have submitted re-designed samples.
Samsung is said to be utilising a more advanced process than the others and could take an early lead in supplying Rubin generation products
Further delaying the launch is continued strong demand for Blackwell. Nvidia is said to have raised production for B300/GB300 and increased orders for HBM3e.
See also: JEDEC preps SPHBM4 for HBM4-level rates with reduced pin count
