Home > News content

Core of AMD RX 590 GME video card revealed: 12NM returned 14nm

via:驱动之家     time:2020/3/9 20:49:45     readed:1137

Amd has officially released the RX 590 GME graphics card in China, dedicated to the mainland market, the first batch of four brands, Huaqing, Xunjing, Shaxun and sapphire, with prices starting from RMB 1149.

In terms of naming and specification, it should be a reduced frequency version of rx590. The highest core frequency is reduced from 1545mhz of the public standard to 1380-1460mhz. Other specifications remain unchanged, including 2304 stream processors, 256-bit 8GB 8GHz gddr5 video memory.

But friendsSuperenergy networkAfter measuring the RX 590 GME, we found that things are a little different from what we thought.


This is the GPU core chip of the RX 590 GME graphics card, without any mark on the surface.


Gpu-z detection shows that the core code is Ellesmere (Ellesmere Island), that is, RX 480 / RX 580, which are all manufactured by 14nm process, with the names of Polaris 10xt and Polaris 20XT respectively.

on the other hand,The core of rx590 is Polaris 30 XT, and the manufacturing process is upgraded 12NM.

In other words,RX 590 GME is not a reduced frequency version of Rx 590, but an upgraded version of Rx 580The core frequency of the latter version is up to 1340mhz.


According to the test,The performance of Rx 590 GME is about 6% slower than that of Rx 590 on averageCompared with GTX 1650 super, it has the same win and loss with each other, and the overall power consumption is slightly lower than rx5500xt; the average power consumption is slightly higher than rx590, but significantly higher than GTX 1650 super and rx5500xt.

As for the overclocking, the test uses the highest frequency black wolf version of iFLYTEK. The core acceleration has reached 1460mhz, but this is the limit, and it can't move at all.

Oh, by the way, RX 580 is only 1099 yuan now, and Rx 5500 XT is 1219 yuan at the lowest.


China IT News APP

Download China IT News APP

Please rate this news

The average score will be displayed after you score.

Post comment

Do not see clearly? Click for a new code.

User comments