Amd Sam display memory smart access technology is popular recently! It borrows a feature from the standard specification of PCIe, which allows the processor to access all the video memory of the video card, so as to gain additional game performance improvement without spending a cent. The official said that the maximum can exceed 10%, and the actual measurement is also effective. Due to its open standard technology, AMD Sam technology not only supports its own sharp dragon 5000 series processor, 400 / 500 Series motherboard, Rx 6000 Series graphics card, but also supports NVIDIA graphics card, Intel processor and motherboard.
The test uses an ASUS Rog maximus XII extreme z490 motherboard. The BIOS version is the latest 1002. Sam can be turned on. The processor is i9-10900k, and the graphics card is RX 6800 XT.
The test items include "Assassin's Creed: Hall of souls", "extreme speed: Horizon 4", "wild escort 2: Redemption" and "Rainbow 6: Siege", all of which run 1080p resolution and the highest picture quality. Extreme speed: Horizon 4 also runs 2K resolution.
The resolution of this image should be 2K
The results show that,After Sam was turned on, the minimum frame rate increased by 12-182%, and the highest frame rate increased by 1-16%. With the average frame rate, the 2K resolution of "ultimate speed: Horizon 4" increased by up to 16%, the range of Assassin's Creed: the hall of souls was 14%, that of wilderness escort 2: redemption was 8%, and that of extreme speed: Horizon 4 1080p resolution and rainbow 6: Siege did not There are changes.
In addition, according to Huaqing, z490 Tachi motherboard is equipped with i7-10700k processor and Rx 6800 XT graphics card,The performance improvement of Sam is up to 12%.
But note that Hua Qing will give SAM technology a new name“CAM”(Clever Access Memory)。