AMD made it clear at the recent earnings meeting that Big Navi graphics cards and Zen 3 messages will be on stage at the end of the year.

According to the latest revelations, Big Navi PCB proofing has been completed,The public edition is expected to be listed before the double 11 this year The pace of non-publicity is slightly slower, and December may even wait until January next year.

Big Navi is based on AMD's new rdna2 architecture GPU. With 7Nm technology, Suma has made a full stack reconfiguration, which is gratifying. It can not only meet the demand of high fever and high play, but also cover the mainstream level and dessert level, and even enter the APU and game console market (ps5, Xbox series X).

Back to the graphics card,The Big Navi is said to eventually be available GB 12 or 16, combined with the previous outflow of Sienna Cichlid and Navy Flounder two development codes, looks like a model. Judging from the memory, the two corresponding bit widths should be 512 bit and 384 bit.

Previously, it was reported that the complete Navi 21 core integrates up to 80 sets of Cu units, but there are also many core variants, including navi21 XTX, navi21 XT, navi21 XL and navi21 Xe. In other words, it is not known what the final big Navi graphics card will make.

According to AMD's official statement, rdna2 has increased performance by up to 50% per watt and, for the first time, supports hardware accelerated ray tracing technology.