How much video memory is needed to store 3 pages of an image, if the color depth is 24 bits

univerkov | September 10, 2021 | education

How much video memory is needed to store 3 pages of an image, if the color depth is 24 bits, the screen resolution is 1024×768?

Everything is extremely easy, you can solve it in just one line:

First 1024 * 768 * 24 = 18874368

Then we have to divide the resulting product by 8 = 2359296 and multiply by 3 = 7077888

And we get KB = 707788/1024 = 6912Kb,
When converted to megabytes, this will be approximately 6.8 MB

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