Scanout Time of 240Hz, 280Hz and 360Hz?

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BTRY B 529th FA BN
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Scanout Time of 240Hz, 280Hz and 360Hz?

Post by BTRY B 529th FA BN » 24 Jan 2021, 10:12

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Last edited by BTRY B 529th FA BN on 07 Aug 2025, 19:42, edited 1 time in total.

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Re: Scanout Time of 240Hz, 280Hz and 360Hz?

Post by Chief Blur Buster » 25 Jan 2021, 00:06

BTRY B 529th FA BN wrote:
24 Jan 2021, 10:12
What's the scannout time of 240Hz? 280Hz, and 360Hz?
Generic scanout time of a high-hz monitor is always 1/Hz

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Above diagram is for 60Hz.

Screens typically refresh from top-to-bottom, as in High Speed Videos of LCD Refreshing

So thus, at the higher refresh rates, it is commonly:
240Hz = scanout time in 1/240sec from first pixel row to last pixel row
280Hz = scanout time in 1/280sec from first pixel row to last pixel row
360Hz = scanout time in 1/360sec from first pixel row to last pixel row
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