What is the fastest processor you can find online for purcha

What is the fastest processor you can find online for purchase? Convert the processor speed from hertz into the time it takes for a processor to execute one machine instruction (convert from GHz to Hz then take the inverse). Approximately how many machine cycles can execute in what a human perceives as instantaneous (assume instantaneous for humans is 0.001 seconds)?

What is the standard bit-size for color storage? How many colors can it reproduce? How does this compare to the number of colors a human can perceive?

What is the current best resolution for screen output devices? How does this compare to what the human eye can see?

Solution

The fastest processor available on online purchase is of 4.2 Ghz. The processor time to execute one machine instruction = (1/(4.2)) ns = 0.24 ns 1 instruction is executed in 0.24 ns. Therefore, no of instructions eecuted in 1 ms= 1 ms / (0.24 ns) = 41,600 instructions The current best resolution for screen output devices are 1920 * 1080 . But , most popularly used is2560 * 1440 The best resolution for screen devices are nearly about 3.76 mega pixels but whereas human eye is of 576 mega pixels