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NVIDIA quietly enables the new rendering mode of multi GPU: competing with Intel?

via:驱动之家     time:2019/11/20 15:00:42     readed:825

IntelYing Wei DaGraphics cardSLI

No matter amd crossfire or NVIDIA SLI, this multi GPU interconnection technology has been basically abandoned by the two manufacturers after years of development, with fewer and fewer hardware models supported and almost no optimization of drivers and games.

But some players found out by accident,Driven by r435 series developers, NVIDIA has quietly added a new multi GPU chessboard rendering mode, that is, different GPUs render one frame together according to the chessboard layout, supporting DX10, Dx11 and dx12.

This function is deeply hidden. It can only be opened by using NVIDIA profile inspetor and other tools, and it is not perfect. Some games will be damaged, and many games cannot be started, which is obviously immature.

NVIDIA declined to comment on this feature and did not know what it was for.Is it to re strengthen SLI? Or should we redevelop multi chip integrated package GPU?

Interestingly, Intel just announced a new high-performance computing level GPU Ponte Vecchio, which is a multi chip package design. NVIDIA also has similar plans. After all, no one knows how far Intel can achieve and has to prevent it.


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