Altri articoli sul numero 94

Transfer  rate  fornito  dal  disco IBM DHEA 36480 collegato
come Master senza slave ad un A1200 non accelerato.

MKSoft ScsiSpeed 4.2  Copyright © 1989-92 MKSoft Development
------------------------------------------------------------
CPU: 68020  AmigaOS Version: 40.68  Normal Video DMA
Device: scsi.device:0

CPU Speed Rating: 630


Testing with a 512 byte, MEMF_FAST, LONG-aligned buffer.
Read from SCSI:    114425 bytes/sec  |  CPU Available: 68%

Testing with a 4096 byte, MEMF_FAST, LONG-aligned buffer.
Read from SCSI:    491069 bytes/sec  |  CPU Available: 62%

Testing with a 32768 byte, MEMF_FAST, LONG-aligned buffer.
Read from SCSI:   1932345 bytes/sec  |  CPU Available: 0%

Testing with a 262144 byte, MEMF_FAST, LONG-aligned buffer.
Read from SCSI:   2034550 bytes/sec  |  CPU Available: 0%

Testing with a 512 byte, MEMF_CHIP, LONG-aligned buffer.
Read from SCSI:     66149 bytes/sec  |  CPU Available: 80%

Testing with a 4096 byte, MEMF_CHIP, LONG-aligned buffer.
Read from SCSI:    535552 bytes/sec  |  CPU Available: 51%

Testing with a 32768 byte, MEMF_CHIP, LONG-aligned buffer.
Read from SCSI:   1496749 bytes/sec  |  CPU Available: 0%

Testing with a 262144 byte, MEMF_CHIP, LONG-aligned buffer.
Read from SCSI:   1556643 bytes/sec  |  CPU Available: 0%

Average CPU Available: 33%  |  CPU Availability index: 208


Misure  ottenute  dal  disco  IBM  DHEA  36480
collegato ad un A4000/040 attraverso Alfa4.

SeekSpeed V37.12 by Richard Waspe

Datestamp                :   Mon Aug 04 19:16:38 1997

Results for device       :   IDH0:

Drive make and type      :   
Controller make and type :   
Device Driver            :   scsi.device
System clock speed       :   
CPU                      :   68040
FPU                      :   68040 FPU + Emulation Code
AddBuffers               :   30
Cache program and size   :   

Total number of Sectors  :   6345358
Number of Free Sectors   :   6333866
Bytes per Sector         :   512


  Sequential Seek : 

Of  1 Sector  took       :   0.76 mS
Of  8 Sector  took       :   3.03 mS
Of 16 Sectors took       :   5.55 mS
Of 24 Sectors took       :   8.09 mS

  Random Seek of 1 Sector : 

0.10 of Drive width took :   0.97 mS
0.33 of Drive width took :   1.08 mS
0.50 of Drive width took :   0.72 mS
0.90 of Drive width took :   1.10 mS

  Random seek of 8 Sectors : 

0.10 of Drive width took :   3.36 mS
0.33 of Drive width took :   3.39 mS
0.50 of Drive width took :   3.33 mS
0.90 of Drive width took :   3.37 mS


      *** End Of Test ***