SW dual PII 300MHz Asus P2L97
DOS Window under NT 4.0 Service Pack 3
Both processors enabled

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.84 sec      COPY64       166.67 MB/s       1.6%
  3.85 sec       SCALE       166.23 MB/s       1.6%
  4.94 sec         ADD       194.33 MB/s       1.2%
  5.38 sec       TRIAD       178.44 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

************** Task Manager Performance Meter turned on ********************

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.85 sec      COPY64       166.23 MB/s       1.6%
  3.79 sec       SCALE       168.87 MB/s       1.6%
  4.94 sec         ADD       194.33 MB/s       1.2%
  5.44 sec       TRIAD       176.47 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

52% CPU usage

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.85 sec      COPY64       166.23 MB/s       1.6%
  3.90 sec       SCALE       164.10 MB/s       1.6%
  4.94 sec         ADD       194.33 MB/s       1.2%
  5.38 sec       TRIAD       178.44 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

51% CPU usage

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.84 sec      COPY64       166.67 MB/s       1.6%
  3.79 sec       SCALE       168.87 MB/s       1.6%
  4.94 sec         ADD       194.33 MB/s       1.2%
  5.28 sec       TRIAD       181.82 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.85 sec      COPY64       166.23 MB/s       1.6%
  3.79 sec       SCALE       168.87 MB/s       1.6%
  4.94 sec         ADD       194.33 MB/s       1.2%
  5.27 sec       TRIAD       182.16 MB/s       1.2%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

***************************************************************************

One Processor Enabled

***************************************************************************



************** Task Manager Performance Meter turned ON ********************

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.29 sec      COPY32       194.53 MB/s       1.9%
  3.96 sec      COPY64       161.62 MB/s       1.5%
  3.90 sec       SCALE       164.10 MB/s       1.6%
  5.05 sec         ADD       190.10 MB/s       1.2%
  5.44 sec       TRIAD       176.47 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

100% CPU usage

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.19 sec      COPY32       200.63 MB/s       1.9%
  3.90 sec      COPY64       164.10 MB/s       1.6%
  3.95 sec       SCALE       162.03 MB/s       1.5%
  5.05 sec         ADD       190.10 MB/s       1.2%
  5.50 sec       TRIAD       174.55 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

100% CPU usage

************** Task Manager Performance Meter turned OFF ********************

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.84 sec      COPY64       166.67 MB/s       1.6%
  3.85 sec       SCALE       166.23 MB/s       1.6%
  5.00 sec         ADD       192.00 MB/s       1.2%
  5.44 sec       TRIAD       176.47 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.85 sec      COPY64       166.23 MB/s       1.6%
  3.90 sec       SCALE       164.10 MB/s       1.6%
  4.99 sec         ADD       192.38 MB/s       1.2%
  5.39 sec       TRIAD       178.11 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.84 sec      COPY64       166.67 MB/s       1.6%
  3.85 sec       SCALE       166.23 MB/s       1.6%
  5.00 sec         ADD       192.00 MB/s       1.2%
  5.33 sec       TRIAD       180.11 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.90 sec      COPY64       164.10 MB/s       1.6%
  3.79 sec       SCALE       168.87 MB/s       1.6%
  4.94 sec         ADD       194.33 MB/s       1.2%
  5.28 sec       TRIAD       181.82 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

C:\STREAM\STREAM>streamd
DOS/4GW Protected Mode Run-time  Version 1.97
Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  3.02 sec      COPY32       211.92 MB/s       2.0%
  3.90 sec      COPY64       164.10 MB/s       1.6%
  3.85 sec       SCALE       166.23 MB/s       1.6%
  4.99 sec         ADD       192.38 MB/s       1.2%
  5.39 sec       TRIAD       178.11 MB/s       1.1%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>


***************************************************************************

Both processors enabled - TWO DOS Windows, TWO Instances

***************************************************************************

************** Task Manager Performance Meter turned OFF ********************

Instance 1:

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.38 sec      COPY32       118.96 MB/s       1.1%
  7.63 sec      COPY64        83.88 MB/s       0.8%
  7.86 sec       SCALE        81.42 MB/s       0.8%
 10.16 sec         ADD        94.49 MB/s       0.6%
 10.00 sec       TRIAD        96.00 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Instance 2:

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.66 sec      COPY32       113.07 MB/s       1.1%
  7.75 sec      COPY64        82.58 MB/s       0.8%
  7.80 sec       SCALE        82.05 MB/s       0.8%
  9.99 sec         ADD        96.10 MB/s       0.6%
  9.72 sec       TRIAD        98.77 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>


***************************************************************************

Instance 1:

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.43 sec      COPY32       117.86 MB/s       1.1%
  7.53 sec      COPY64        84.99 MB/s       0.8%
  7.74 sec       SCALE        82.69 MB/s       0.8%
  9.89 sec         ADD        97.07 MB/s       0.6%
  9.88 sec       TRIAD        97.17 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Instance 2:

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.71 sec      COPY32       112.08 MB/s       1.1%
  7.69 sec      COPY64        83.22 MB/s       0.8%
  7.69 sec       SCALE        83.22 MB/s       0.8%
  9.78 sec         ADD        98.16 MB/s       0.6%
  9.56 sec       TRIAD       100.42 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

***************************************************************************

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.39 sec      COPY32       118.74 MB/s       1.1%
  7.52 sec      COPY64        85.11 MB/s       0.8%
  7.69 sec       SCALE        83.22 MB/s       0.8%
 10.00 sec         ADD        96.00 MB/s       0.6%
  9.94 sec       TRIAD        96.58 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.66 sec      COPY32       113.07 MB/s       1.1%
  7.69 sec      COPY64        83.22 MB/s       0.8%
  7.63 sec       SCALE        83.88 MB/s       0.8%
  9.89 sec         ADD        97.07 MB/s       0.6%
  9.55 sec       TRIAD       100.52 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

***************************************************************************

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.38 sec      COPY32       118.96 MB/s       1.1%
  7.53 sec      COPY64        84.99 MB/s       0.8%
  7.74 sec       SCALE        82.69 MB/s       0.8%
 10.00 sec         ADD        96.00 MB/s       0.6%
  9.94 sec       TRIAD        96.58 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.66 sec      COPY32       113.07 MB/s       1.1%
  7.69 sec      COPY64        83.22 MB/s       0.8%
  7.64 sec       SCALE        83.77 MB/s       0.8%
  9.94 sec         ADD        96.58 MB/s       0.6%
  9.61 sec       TRIAD        99.90 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

***************************************************************************

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.44 sec      COPY32       117.65 MB/s       1.1%
  7.58 sec      COPY64        84.43 MB/s       0.8%
  7.69 sec       SCALE        83.22 MB/s       0.8%
 10.10 sec         ADD        95.05 MB/s       0.6%
  9.89 sec       TRIAD        97.07 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.66 sec      COPY32       113.07 MB/s       1.1%
  7.63 sec      COPY64        83.88 MB/s       0.8%
  7.63 sec       SCALE        83.88 MB/s       0.8%
  9.89 sec         ADD        97.07 MB/s       0.6%
  9.72 sec       TRIAD        98.77 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>



***************************************************************************
************** Task Manager Performance Meter turned ON ********************

Instance 1:

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.43 sec      COPY32       117.86 MB/s       1.1%
  7.58 sec      COPY64        84.43 MB/s       0.8%
  7.75 sec       SCALE        82.58 MB/s       0.8%
 10.10 sec         ADD        95.05 MB/s       0.6%
  9.95 sec       TRIAD        96.48 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Instance 2:

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.76 sec      COPY32       111.11 MB/s       1.1%
  7.69 sec      COPY64        83.22 MB/s       0.8%
  7.75 sec       SCALE        82.58 MB/s       0.8%
  9.94 sec         ADD        96.58 MB/s       0.6%
  9.61 sec       TRIAD        99.90 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

***************************************************************************

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.60 sec      COPY32       114.29 MB/s       1.1%
  7.69 sec      COPY64        83.22 MB/s       0.8%
  7.80 sec       SCALE        82.05 MB/s       0.8%
 10.16 sec         ADD        94.49 MB/s       0.6%
  9.95 sec       TRIAD        96.48 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

Copyright (c) Rational Systems, Inc. 1990-1994

STREAM for DOS v2 by Dennis Lee
===============================
1 MB = 1000000 Bytes in the following measurements.

For accurate results, this benchmark should be executed
in a true DOS session, and not a DOS shell under another OS.

   Time        Operation      Mem Speed       Error
   ----        ---------      ---------       -----
  5.55 sec      COPY32       115.32 MB/s       1.1%
  7.63 sec      COPY64        83.88 MB/s       0.8%
  7.64 sec       SCALE        83.77 MB/s       0.8%
  9.94 sec         ADD        96.58 MB/s       0.6%
  9.83 sec       TRIAD        97.66 MB/s       0.6%

These results are comparable with those on the STREAM website.
See <http://www.cs.virginia.edu/stream> for info on STREAM.

Type 'streamd ?' for help

C:\STREAM\STREAM>

100% CPU Usage