Difference between revisions of "Speedcheck"

Revision as of 15:42, 3 March 2011

This article provides information about the real measured speeds of the CPC's hardware using different software. The abbreviaton "n.f." means "not feasible", since some software is not capable of performing a particular task. Numbers in bold indicate the smallest needed time. All experiments have been repeated 10 times, the statistic means is given.

On CPC emulators the times can vary, for this tests only real CPCs has been used. For this tests the Dobbertin HD20 hard disc has been used.

- Currently under construction -

Disc management

Various measurements of the floppy disc speed (3" internal or 3.5" external) or hard disc speed (Dobbertin HD20) have been taken.

Format a disc: 40 tracks (Data) or 80 tracks (Vortex or 720K Dos)

Copy a disc: 40 / 80 tracks, one or two drives

Copy a file of 40 KB, 176 KB or 400 KB with two drives or partitions (HD20 hard disc)

Read a file of 40 KB, 176 KB or 400 KB from floppy-disc or hard-disc (HD20)

Write a file of 40 KB, 176 KB or 400 KB to floppy-disc or hard-disc (HD20)

Read a full directory, sort it and display it on screen

In this examples XD-DOS was speeded up using the !FAST RSX command. CP/M 2.2 did not sort the directory.

Erase 64 (Data format), 128 (Vortex format) or 512 files (HD20 hard-disc) at once

The CPC clearly beats Windows 2000.