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Amd version 21.9.1 graphics card driver release: RX 5000 series supports Sam acceleration

via:驱动之家     time:2021/9/14 2:20:39     readed:130

Amd has just released the adrenalin 21.9.1 graphics card driver.

If you are still using the previous generation RX 5000 Series graphics card, it is strongly recommended that you try, because they also support Sam video memory smart acceleration technology!

Amd Sam acceleration technology allows the processor to access all the graphics memory capacity of the graphics card, which can bring up to 16% performance improvement. NVIDIA has also followed up with the launch of its own resizable bar.

At first, amd Sam technology officially only supported the Ruilong 5000 series processor of zen3 architecture and the RX 6000 Series graphics card of rdna2 architecture, and later transferred to the Ruilong 3000 series of zen2 architecture.

Now, it has finally come to the RX 5000 series of rDNA architecture. Although the official does not specify the performance improvement range, it depends on the specific game, but it is a little for nothing, isn't it?

It is worth mentioning that AMD Sam technology also supports Intel 8-11 generation processors and supporting motherboards, but there is no official support.

Other aspects, version 21.9.1 driverOptimized the death loop and the public beta call of Duty: Vanguard, add support for four new Vulkan API extensions: VK_ KHR_ zero_ initialize_ workgroup_ memory、VK_ KHR_ shader_ integer_ dot_ product、VK_ EXT_ shader_ atomic_ float2、VK_ EXT_ load_ store_ op_ none。

It also fixes four bugs:

- "payday" appears on some graphics cards such as RX 6800 XT.

- "Assassin's Creed: Odyssey" when the menu is quickly navigated on some graphics cards such as RX 480 and the character turns around quickly, the drive times out or the screen is black.

- RX 500 Series graphics card may have driver timeout when playing games and live broadcasting at the same time.

- the memory frequency and power consumption of 1080p / 60Hz standby on RX 5500 XT graphics card are too high.

Amd 21.9.1 driver download address

AMD 21.9.1版显卡驱动发布:RX 5000系列支持SAM加速

RX 5700 XT

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