Assuming that the system bus runs at 100 Ghz and the bus width is 4 bytes, how long would it take to send a 1 Gbyte file?

Question

Computers and Technology

Ronin Ochoa

9 September, 04:48

Assuming that the system bus runs at 100 Ghz and the bus width is 4 bytes, how long would it take to send a 1 Gbyte file?

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Answers (1)

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Kamari Trevino · Answer 1

Data flowing through system bus per second = frequency * no. of bytes per sample.

Here, sample = bus width*no. of bytes = 4 bytes. Total bytes flowing through system bus = 100GHz * 4=400GBps.

Now we need to find the no. of seconds for 1GB to pass through system bus.

=1GB/400GBps = 1/400 sec = 0.0025 sec.

Explanation:

The answer is self explanatory.