After investigation, Samsung's official website confirmed that the GDDR6 memory chip with pin speed of 20Gbps (K4ZAF325BC-SC20) and 24Gbps (K4ZAF325BC-SC24) has been sampled.
In terms of other specifications, the capacity of the single piece reaches 16Gb (2GB).
At present, AMD's RDNA2 graphics card mainly uses Samsung GDDR6 memory, but the highest is only 18.5Gbps of the RX 6900 XT water-cooled version, and the bit width is still 256bit. In contrast, due to the "mixing" of NVIDIA and Micron's GDDR6X, the highest touch is 19.5Gbps/384bit, resulting in a significant bandwidth gap between the two.
Samsung's product update obviously makes AMD RDNA3 very confident.
Of course, NVIDIA is about to launch a batch of large-scale memory RTX 30 series products, if Micron's GDDR6X (said to be up to 21Gbps, single-chip 2GB) production capacity can not keep up or the price is not powerful, Samsung can also be a logical choice.
