According to Twitter user kopite7kimi, Nvidia's new generation of flagship game graphics card core AD102 has now begun testing. This core will be used on RTX 4090 and RTX 4080 graphics cards.
Regarding the naming of Nvidia's new generation of graphics cards, kopite7kimi said that it can be called RTX 4090 for the time being, and it will use the latest 24Gbps video memory.
The current RTX 3090 Ti uses 21Gbps GDDR6X memory. The RTX 4090 in the second half of the year is likely to feature 24Gbps GDDR6X memory with a single particle of 2GB.
Recently, Micron said in a press release that "according to the GDDR6X performance roadmap, its speed can reach up to 24Gb /s, which is widely suitable for a variety of data-intensive applications in the future", which also confirmed the news.
Nvidia released the RTX 3090 graphics card in September 2020 and went on sale on September 24. If nothing else, Nvidia's new generation of 40 series graphics cards will be released before the end of September this year.