Samsung Samples 24 Gbps GDDR6 Memory for Next-Gen GPUs

Samsung has quietly started sampling its new GDDR6 memory chips that are faster than even GDDR6X SGRAM devices. The new ICs may arrive for next-generation graphics cards or other applications that rely on GDDR6 memory, though it is unclear when these products will hit the market.

Samsung is sampling GDDR6 memory chips featuring a 16Gb capacity and rated to operate at 20 Gbps and 24 Gbps data transfer rates. The K4ZAF325BC-SC20 and K4ZAF325BC-SC2 memory devices are listed in Samsung's product catalog, so these are not experimental chips but products that should be available commercially.

Samsung's 16Gb 20 Gbps and 24 Gbps GDDR6 SGRAM chips come in 180-pin FBGA packages. They are compatible with currently available graphics cards, assuming they have the correct firmware and their memory controller supports the higher data transfer rates.

Anton Shilov
Contributing Writer

Anton Shilov is a contributing writer at Tom’s Hardware. Over the past couple of decades, he has covered everything from CPUs and GPUs to supercomputers and from modern process technologies and latest fab tools to high-tech industry trends.