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1995-03-13
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25KB
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513 lines
Printed on: 11/14/1990 06:00:36
PC MAGAZINE LABORATORY BENCHMARKS SERIES
RELEASE 5.6
----------------------------------------
Test Machine: This 80386/25.0
Computed CPU: 80386 25.0 Mhz
Machine "A": IBM Model 70/25 Mhz
Machine "B": 8Mhz IBM PC/AT
TEST MACHINE MACHINE
MACHINE "A" "B"
======= ======= =======
PROCESSOR PERFORMANCE TESTS:
Instruction Mix - 8088 NOT RUN 2.41 9.14
Instruction Mix - 80286 NOT RUN 2.33 9.06
Instruction Mix - 80386 NOT RUN 2.19 N/A
Instruction Mix - 80486 NOT RUN N/A N/A
128K NOP Loop NOT RUN 1.34 4.17
Do-nothing Loop NOT RUN 1.02 3.64
Integer Add NOT RUN 0.49 2.14
Integer Multiply NOT RUN 0.34 1.21
String Sort and Move NOT RUN 0.73 2.93
Prime Number Sieve NOT RUN 0.32 1.76
Floating Point Mix NOT RUN 4.01 17.24
COPROCESSOR PERFORMANCE TESTS:
Coprocessor Type 80387
Math Coprocessor NOT RUN 0.33 2.47
DISK PERFORMANCE TESTS:
BIOS DISK SEEK
Sequential NOT RUN 12.01 9.98
Random NOT RUN 21.09 37.40
DOS DISK ACCESS NOT RUN 26.62 42.59
DOS FILE ACCESS (SMALL RECORDS)
512 RECORDS/512 BYTES EACH
File Create NOT RUN 8.99 9.22
Sequential Write NOT RUN 17.30 10.22
Sequential Read NOT RUN 8.75 9.01
Random Write NOT RUN 17.39 18.33
Random Read NOT RUN 9.50 12.58
------- ------- -------
TOTAL (512*512) N/A 61.93 59.36
64 RECORDS/4096 BYTES EACH
File Create NOT RUN 1.65 2.80
Sequential Write NOT RUN 1.50 2.58
Sequential Read NOT RUN 1.48 2.51
Random Write NOT RUN 1.67 3.09
Random Read NOT RUN 1.54 3.07
------- ------- -------
TOTAL (64*4096) N/A 7.84 14.05
======= ======= =======
TOTAL (SMALL) N/A 69.77 73.41
DOS FILE ACCESS (LARGE RECORDS)
16 RECORDS/16384 BYTES EACH
File Create NOT RUN 0.77 2.09
Sequential Write NOT RUN 0.69 1.92
Sequential Read NOT RUN 0.62 1.91
Random Write NOT RUN 0.74 2.00
Random Read NOT RUN 0.66 1.99
------- ------- -------
TOTAL (16/16384) N/A 3.48 9.91
8 RECORDS/32768 BYTES EACH
File Create NOT RUN 0.73 1.87
Sequential Write NOT RUN 0.59 1.81
Sequential Read NOT RUN 0.55 1.80
Random Write NOT RUN 0.57 1.85
Random Read NOT RUN 0.55 1.84
------- ------- -------
TOTAL (8/32768) N/A 2.99 9.17
======= ======= =======
TOTAL (LARGE) N/A 6.47 19.08
======= ======= =======
TOTAL (SMALL AND LARGE) N/A 76.24 92.49
DOS VARIABLE SIZE FILE ACCESS (SMALL RECORDS)
FILE SIZE = 60,000 BYTES
300 RECORDS OF 200 BYTES EACH
File Create NOT RUN 2.18 2.51
Sequential Write NOT RUN 3.99 2.42
Sequential Read NOT RUN 2.01 2.30
Random Write NOT RUN 38.96 34.02
Random Read NOT RUN 19.04 17.74
------- ------- -------
TOTAL (300*200) N/A 66.18 58.99
FILE SIZE = 120,000 BYTES
600 RECORDS OF 200 BYTES EACH
File Create NOT RUN 4.23 4.85
Sequential Write NOT RUN 7.95 4.70
Sequential Read NOT RUN 4.03 4.65
Random Write NOT RUN 44.96 14.80
Random Read NOT RUN 22.54 21.70
------- ------- -------
TOTAL (600*200) N/A 83.71 50.70
FILE SIZE = 240,000 BYTES
1,200 RECORDS OF 200 BYTES EACH
File Create NOT RUN 8.31 9.50
Sequential Write NOT RUN 15.87 9.34
Sequential Read NOT RUN 8.00 9.21
Random Write NOT RUN 48.08 49.76
Random Read NOT RUN 24.16 26.60
------- ------- -------
TOTAL (1200*200) N/A 104.42 104.41
FILE SIZE = 480,000 BYTES
2,400 RECORDS OF 200 BYTES EACH
File Create NOT RUN 16.52 18.66
Sequential Write NOT RUN 31.67 18.67
Sequential Read NOT RUN 16.04 18.42
Random Write NOT RUN 51.03 56.92
Random Read NOT RUN 26.15 31.64
------- ------- -------
TOTAL (2400*200) N/A 141.41 144.31
FILE SIZE = 960,000 BYTES
4,800 RECORDS OF 200 BYTES EACH
File Create NOT RUN 32.81 37.18
Sequential Write NOT RUN 63.34 37.24
Sequential Read NOT RUN 32.06 36.82
Random Write NOT RUN 55.22 67.58
Random Read NOT RUN 29.19 40.74
------- ------- -------
TOTAL (4800*200) N/A 212.62 219.56
FILE SIZE = 1,920,000 BYTES
9,600 RECORDS OF 200 BYTES EACH
File Create NOT RUN 65.38 74.21
Sequential Write NOT RUN 126.66 74.39
Sequential Read NOT RUN 64.09 73.58
Random Write NOT RUN 59.85 85.11
Random Read NOT RUN 32.90 56.23
------- ------- -------
TOTAL (9600*200) N/A 348.88 363.52
FILE SIZE = 3,840,000 BYTES
19,200 RECORDS OF 200 BYTES EACH
File Create NOT RUN 130.54 148.50
Sequential Write NOT RUN 253.28 148.70
Sequential Read NOT RUN 128.22 147.15
Random Write NOT RUN 70.56 124.86
Random Read NOT RUN 41.20 88.94
------- ------- -------
TOTAL (19200*200) N/A 623.80 658.15
======= ======= =======
TOTAL (SMALL) N/A 1581.02 1599.64
DOS VARIABLE SIZE FILE ACCESS (LARGE RECORDS)
FILE SIZE = 61,440 BYTES
30 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 0.72 1.08
Sequential Write NOT RUN 0.65 0.91
Sequential Read NOT RUN 0.61 0.86
Random Write NOT RUN 18.78 25.96
Random Read NOT RUN 18.02 25.92
------- ------- -------
TOTAL (30*2048) N/A 38.78 54.73
FILE SIZE = 122,880 BYTES
60 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 1.32 2.03
Sequential Write NOT RUN 1.27 1.72
Sequential Read NOT RUN 1.20 1.66
Random Write NOT RUN 19.72 29.55
Random Read NOT RUN 18.79 29.53
------- ------- -------
TOTAL (60*2048) N/A 42.30 64.49
FILE SIZE = 245,760 BYTES
120 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 2.52 3.74
Sequential Write NOT RUN 2.47 3.31
Sequential Read NOT RUN 2.42 3.24
Random Write NOT RUN 20.82 33.16
Random Read NOT RUN 20.49 33.12
------- ------- -------
TOTAL (120*2048) N/A 48.72 76.57
FILE SIZE = 491,520 BYTES
240 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 5.06 7.36
Sequential Write NOT RUN 4.83 6.43
Sequential Read NOT RUN 4.78 6.36
Random Write NOT RUN 22.46 41.96
Random Read NOT RUN 21.75 41.93
------- ------- -------
TOTAL (240*2048) N/A 58.88 104.04
FILE SIZE = 983,040 BYTES
480 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 9.83 14.30
Sequential Write NOT RUN 9.61 12.69
Sequential Read NOT RUN 9.56 12.63
Random Write NOT RUN 25.05 47.29
Random Read NOT RUN 24.33 47.28
------- ------- -------
TOTAL (480*2048) N/A 78.38 134.19
FILE SIZE = 1,966,080 BYTES
960 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 19.66 28.43
Sequential Write NOT RUN 19.11 25.30
Sequential Read NOT RUN 18.90 25.26
Random Write NOT RUN 28.78 63.42
Random Read NOT RUN 28.18 63.40
------- ------- -------
TOTAL (960*2048) N/A 114.63 205.81
FILE SIZE = 3,932,160 BYTES
1,920 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 38.83 57.01
Sequential Write NOT RUN 38.07 50.59
Sequential Read NOT RUN 37.95 50.51
Random Write NOT RUN 41.19 92.44
Random Read NOT RUN 40.37 92.37
------- ------- -------
TOTAL (1920*2048) N/A 196.41 342.92
======= ======= =======
TOTAL (LARGE) N/A 578.10 982.75
======= ======= =======
TOTAL (SMALL AND LARGE) N/A 2159.12 2582.39
VIDEO PERFORMANCE TESTS:
Direct Screen Access NOT RUN 6.53 9.12
Teletype Without Scrolling NOT RUN 0.66 7.25
Teletype With Scrolling NOT RUN 3.40 11.20
MEMORY PERFORMANCE TESTS:
Conventional Read NOT RUN 0.33 1.43
Conventional Write NOT RUN 0.33 1.43
Expanded Read NOT RUN 6.91 2.47
Expanded Write NOT RUN 6.91 2.47
BIOS Extended Read NOT RUN 1.81 11.97
BIOS Extended Write NOT RUN 1.53 11.92
Printed on: 11/14/1990 06:01:06
PC MAGAZINE LABORATORY BENCHMARKS SERIES
RELEASE 5.6
----------------------------------------
Test Machine: This 80386/25.0
Computed CPU: 80386 25.0 Mhz
Machine "A": IBM Model 70/25 Mhz
Machine "B": 8Mhz IBM PC/AT
TEST MACHINE MACHINE
MACHINE "A" "B"
======= ======= =======
PROCESSOR PERFORMANCE TESTS:
Instruction Mix - 8088 NOT RUN 2.41 9.14
Instruction Mix - 80286 NOT RUN 2.33 9.06
Instruction Mix - 80386 NOT RUN 2.19 N/A
Instruction Mix - 80486 NOT RUN N/A N/A
128K NOP Loop NOT RUN 1.34 4.17
Do-nothing Loop NOT RUN 1.02 3.64
Integer Add NOT RUN 0.49 2.14
Integer Multiply NOT RUN 0.34 1.21
String Sort and Move NOT RUN 0.73 2.93
Prime Number Sieve NOT RUN 0.32 1.76
Floating Point Mix NOT RUN 4.01 17.24
COPROCESSOR PERFORMANCE TESTS:
Coprocessor Type 80387
Math Coprocessor NOT RUN 0.33 2.47
DISK PERFORMANCE TESTS:
BIOS DISK SEEK
Sequential NOT RUN 12.01 9.98
Random NOT RUN 21.09 37.40
DOS DISK ACCESS NOT RUN 26.62 42.59
DOS FILE ACCESS (SMALL RECORDS)
512 RECORDS/512 BYTES EACH
File Create NOT RUN 8.99 9.22
Sequential Write NOT RUN 17.30 10.22
Sequential Read NOT RUN 8.75 9.01
Random Write NOT RUN 17.39 18.33
Random Read NOT RUN 9.50 12.58
------- ------- -------
TOTAL (512*512) N/A 61.93 59.36
64 RECORDS/4096 BYTES EACH
File Create NOT RUN 1.65 2.80
Sequential Write NOT RUN 1.50 2.58
Sequential Read NOT RUN 1.48 2.51
Random Write NOT RUN 1.67 3.09
Random Read NOT RUN 1.54 3.07
------- ------- -------
TOTAL (64*4096) N/A 7.84 14.05
======= ======= =======
TOTAL (SMALL) N/A 69.77 73.41
DOS FILE ACCESS (LARGE RECORDS)
16 RECORDS/16384 BYTES EACH
File Create NOT RUN 0.77 2.09
Sequential Write NOT RUN 0.69 1.92
Sequential Read NOT RUN 0.62 1.91
Random Write NOT RUN 0.74 2.00
Random Read NOT RUN 0.66 1.99
------- ------- -------
TOTAL (16/16384) N/A 3.48 9.91
8 RECORDS/32768 BYTES EACH
File Create NOT RUN 0.73 1.87
Sequential Write NOT RUN 0.59 1.81
Sequential Read NOT RUN 0.55 1.80
Random Write NOT RUN 0.57 1.85
Random Read NOT RUN 0.55 1.84
------- ------- -------
TOTAL (8/32768) N/A 2.99 9.17
======= ======= =======
TOTAL (LARGE) N/A 6.47 19.08
======= ======= =======
TOTAL (SMALL AND LARGE) N/A 76.24 92.49
DOS VARIABLE SIZE FILE ACCESS (SMALL RECORDS)
FILE SIZE = 60,000 BYTES
300 RECORDS OF 200 BYTES EACH
File Create NOT RUN 2.18 2.51
Sequential Write NOT RUN 3.99 2.42
Sequential Read NOT RUN 2.01 2.30
Random Write NOT RUN 38.96 34.02
Random Read NOT RUN 19.04 17.74
------- ------- -------
TOTAL (300*200) N/A 66.18 58.99
FILE SIZE = 120,000 BYTES
600 RECORDS OF 200 BYTES EACH
File Create NOT RUN 4.23 4.85
Sequential Write NOT RUN 7.95 4.70
Sequential Read NOT RUN 4.03 4.65
Random Write NOT RUN 44.96 14.80
Random Read NOT RUN 22.54 21.70
------- ------- -------
TOTAL (600*200) N/A 83.71 50.70
FILE SIZE = 240,000 BYTES
1,200 RECORDS OF 200 BYTES EACH
File Create NOT RUN 8.31 9.50
Sequential Write NOT RUN 15.87 9.34
Sequential Read NOT RUN 8.00 9.21
Random Write NOT RUN 48.08 49.76
Random Read NOT RUN 24.16 26.60
------- ------- -------
TOTAL (1200*200) N/A 104.42 104.41
FILE SIZE = 480,000 BYTES
2,400 RECORDS OF 200 BYTES EACH
File Create NOT RUN 16.52 18.66
Sequential Write NOT RUN 31.67 18.67
Sequential Read NOT RUN 16.04 18.42
Random Write NOT RUN 51.03 56.92
Random Read NOT RUN 26.15 31.64
------- ------- -------
TOTAL (2400*200) N/A 141.41 144.31
FILE SIZE = 960,000 BYTES
4,800 RECORDS OF 200 BYTES EACH
File Create NOT RUN 32.81 37.18
Sequential Write NOT RUN 63.34 37.24
Sequential Read NOT RUN 32.06 36.82
Random Write NOT RUN 55.22 67.58
Random Read NOT RUN 29.19 40.74
------- ------- -------
TOTAL (4800*200) N/A 212.62 219.56
FILE SIZE = 1,920,000 BYTES
9,600 RECORDS OF 200 BYTES EACH
File Create NOT RUN 65.38 74.21
Sequential Write NOT RUN 126.66 74.39
Sequential Read NOT RUN 64.09 73.58
Random Write NOT RUN 59.85 85.11
Random Read NOT RUN 32.90 56.23
------- ------- -------
TOTAL (9600*200) N/A 348.88 363.52
FILE SIZE = 3,840,000 BYTES
19,200 RECORDS OF 200 BYTES EACH
File Create NOT RUN 130.54 148.50
Sequential Write NOT RUN 253.28 148.70
Sequential Read NOT RUN 128.22 147.15
Random Write NOT RUN 70.56 124.86
Random Read NOT RUN 41.20 88.94
------- ------- -------
TOTAL (19200*200) N/A 623.80 658.15
======= ======= =======
TOTAL (SMALL) N/A 1581.02 1599.64
DOS VARIABLE SIZE FILE ACCESS (LARGE RECORDS)
FILE SIZE = 61,440 BYTES
30 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 0.72 1.08
Sequential Write NOT RUN 0.65 0.91
Sequential Read NOT RUN 0.61 0.86
Random Write NOT RUN 18.78 25.96
Random Read NOT RUN 18.02 25.92
------- ------- -------
TOTAL (30*2048) N/A 38.78 54.73
FILE SIZE = 122,880 BYTES
60 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 1.32 2.03
Sequential Write NOT RUN 1.27 1.72
Sequential Read NOT RUN 1.20 1.66
Random Write NOT RUN 19.72 29.55
Random Read NOT RUN 18.79 29.53
------- ------- -------
TOTAL (60*2048) N/A 42.30 64.49
FILE SIZE = 245,760 BYTES
120 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 2.52 3.74
Sequential Write NOT RUN 2.47 3.31
Sequential Read NOT RUN 2.42 3.24
Random Write NOT RUN 20.82 33.16
Random Read NOT RUN 20.49 33.12
------- ------- -------
TOTAL (120*2048) N/A 48.72 76.57
FILE SIZE = 491,520 BYTES
240 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 5.06 7.36
Sequential Write NOT RUN 4.83 6.43
Sequential Read NOT RUN 4.78 6.36
Random Write NOT RUN 22.46 41.96
Random Read NOT RUN 21.75 41.93
------- ------- -------
TOTAL (240*2048) N/A 58.88 104.04
FILE SIZE = 983,040 BYTES
480 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 9.83 14.30
Sequential Write NOT RUN 9.61 12.69
Sequential Read NOT RUN 9.56 12.63
Random Write NOT RUN 25.05 47.29
Random Read NOT RUN 24.33 47.28
------- ------- -------
TOTAL (480*2048) N/A 78.38 134.19
FILE SIZE = 1,966,080 BYTES
960 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 19.66 28.43
Sequential Write NOT RUN 19.11 25.30
Sequential Read NOT RUN 18.90 25.26
Random Write NOT RUN 28.78 63.42
Random Read NOT RUN 28.18 63.40
------- ------- -------
TOTAL (960*2048) N/A 114.63 205.81
FILE SIZE = 3,932,160 BYTES
1,920 RECORDS OF 2,048 BYTES EACH
File Create NOT RUN 38.83 57.01
Sequential Write NOT RUN 38.07 50.59
Sequential Read NOT RUN 37.95 50.51
Random Write NOT RUN 41.19 92.44
Random Read NOT RUN 40.37 92.37
------- ------- -------
TOTAL (1920*2048) N/A 196.41 342.92
======= ======= =======
TOTAL (LARGE) N/A 578.10 982.75
======= ======= =======
TOTAL (SMALL AND LARGE) N/A 2159.12 2582.39
VIDEO PERFORMANCE TESTS:
Direct Screen Access NOT RUN 6.53 9.12
Teletype Without Scrolling NOT RUN 0.66 7.25
Teletype With Scrolling NOT RUN 3.40 11.20
MEMORY PERFORMANCE TESTS:
Conventional Read NOT RUN 0.33 1.43
Conventional Write NOT RUN 0.33 1.43
Expanded Read NOT RUN 6.91 2.47
Expanded Write NOT RUN 6.91 2.47
BIOS Extended Read NOT RUN 1.81 11.97
BIOS Extended Write NOT RUN 1.53 11.92
