At present, the most outstanding performance of the video memory should be GDDR6X memory, in terms of speed is obviously much faster than the current GDDR6 memory, in addition to the current GDDR6 graphics card Nvidia graphics card includes 3070 Ti, 3080, 3080 Ti and 3090, are fever-grade products. However, compared with GDDR6 memory, GDDR6X has a relatively large increase in heat, in addition, as one of the largest providers of GDDR6X video memory, Samsung has begun to sample high-performance GDDR6 memory, it seems to give GDDR6X video memory a small backstab.
According to the news provided by Samsung, the latest sample of GDDR6 video memory will use a speed of 24Gbps, and most of the current GDDR6 video memory uses a speed of 16Gbps, and there are others that use a speed of 18Gbps, which is much slower than the speed of GDDR6X, that is to say, in terms of providing video memory bandwidth, GDDR6X is far higher than GDDR6, but the speed of the latest version of GDDR6 memory has been 33% faster than 18Gbps. It is 50% higher than the mainstream 16Gbps, which makes up for the lack of bandwidth and can also break the wrist with GDDR6X video memory.
There is news that even so far, including Micron, Samsung, Hynix and other manufacturers of GDDR6X video memory supply is not very abundant, almost is the balance of supply and marketing, if the next generation of graphics cards launched, production capacity is still limited, then it is estimated that the mid-range graphics card will use 24Gbps GDDR6 memory to provide sufficient speed.