More details of AMD Navi 23 core are exposed

Although AMD has not determined the specific release time of the Radeon RX 6600 series, many details about the Navi 23 core used in it have been exposed in the past period of time. In particular, AMD recently released the Radeon PRO W6600 professional graphics card with Navi 23 core, so that people can learn more about the Navi 23 core.

Radeon RX 6800 XT Midnight Black

According to TechPowerup, as the third chip based on RDNA 2 architecture, Navi 23 has 11.06 billion transistors, which is more in number than Navi 10’s 10.3 billion transistors. The core area of ​​Navi 23 is about 237 square millimeters, which is smaller than the core area of ​​Navi 10, which is about 251 square millimeters. Manufactured in the same 7nm process, the number of transistors has increased by about 7.37%, and the area has been reduced by about 5.57%. Although the number of stream processors is less, the number of transistors is more, which should be caused by the infinite cache.

According to previous news, AMD Radeon RX 6600 series desktop graphics cards will use Navi 23 core. Among them, Radeon RX 6600 XT will be equipped with a complete core, with 2048 stream processors. The Radeon RX 6600 has 1792 stream processors, at the same time the video memory size is 128 bits, the video memory is 8GB GDDR6, 32MB Infinity Cache. However, it is still unclear whether the interface is PCI-Express 4.0 x8 or x16.