Microsoft Flight Simulator X DirectX 9 vs. DirectX 10 performance

Updated 09/29/2021 10:06 AM

Microsoft Flight Simulator X performance is twice as fast under DirectX 10 Preview Mode than DirectX 9 with my Geforce graphics card.

This is normal behavior for Microsoft Flight Simulator X. We have verified the same behavior with 3rd party DirectX 10 class graphics cards under Microsoft Flight Simulator X.

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Microsoft Flight Simulator X DirectX 9 vs. DirectX 10 performance

Microsoft Flight Simulator X performance is twice as fast under DirectX 10 Preview Mode than DirectX 9 with my Geforce graphics card.

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