The next-generation A card actually singled out NV strengths

Recently, Chiphell Forum has another piece of information about the explosion of AMD HD 6000 series graphics card. According to the author, this is information provided by his friend who works at an OEM company. Everyone can see the picture.

This figure shows the details of AMD's next-generation mainstream graphics card Barts. Due to the current confusion about HD 6000 series graphics naming methods, we don't know the names of these two graphics cards, but we can see from the post-PRO and XT. The two cards are named HD 6X50 and HD 6X70 (X may be 7 or 8).

Barts PRO has 10 sets of SIMD units with a total of 800 stream processors, 40 texture units, and 32 raster units. The core frequency is between 700 and 725MHz. It is equipped with 256bit/1GB GDDR5 memory running at 4000MHz, and the total card power consumption is less than 150W. The competitor will be NVIDIA Geforce GTX 460 768MB.

Barts XT has 12 sets of SIMD units with a total of 960 stream processors, 48 ​​texture units, 32 raster units, a core frequency of 850MHz, equipped with 256bit/1GB GDDR5 memory running at 4200MHz, full-card power consumption greater than 150W and competitors will Is NVIDIA Geforce GTX 460 1GB.

From the following text, we can see that Barts is based on the Cypress (HD 5800) architecture. It seems that the architecture has not changed much. It is estimated that some changes have been made in the previous generation of products, especially for the HD 5000 series. Weak tessellation performance has been enhanced.