UnixBench

UnixBench results

Here is some more performance data, this time from UnixBench ( downloaded from UnixBench5.1.3.tgz )

UnixBench results from APC 8750 running Slackware.
UnixBench results from D410PT with Intel(R) Atom(TM) CPU D410 @ 1.66GHz

ratio.

3D Graphics Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
3D graphics: gears	11.1	fps	20.1 s	2	33.4	3.3	APC
3D graphics: gears	60.0	fps	20.0 s	2	33.4	18.0	ATOM
3D Graphics Benchmarks Index Score:						3.3	APC
3D Graphics Benchmarks Index Score:						18.0	ATOM

APC:

2D Graphics Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
2D graphics: aa polygons	127.0	score	49.7 s	2	15.0	84.7	APC
2D graphics: aa polygons	329.0	score	53.6 s	2	15.0	219.4	ATOM
2D graphics: ellipses	61.2	score	53.5 s	2	15.0	40.8	APC
2D graphics: ellipses	61.0	score	52.5 s	2	15.0	40.7	ATOM
2D graphics: images and blits	21043.7	score	50.3 s	2	15.0	14029.1	APC
2D graphics: images and blits	1610.6	score	75.6 s	2	15.0	1073.8	ATOM
2D graphics: rectangles	167.5	score	48.6 s	2	15.0	111.7	APC
2D graphics: rectangles	1359.4	score	46.4 s	2	15.0	906.3	ATOM
2D graphics: text	1038.9	score	30.7 s	2	15.0	692.6	APC
2D graphics: text	34637.1	score	51.8 s	2	15.0	23091.4	ATOM
2D graphics: windows	18.7	score	55.6 s	2	15.0	12.5	APC
2D graphics: windows	213.4	score	47.7 s	2	15.0	142.3	ATOM
2D Graphics Benchmarks Index Score:						189.9	APC
2D Graphics Benchmarks Index Score:						552.7	ATOM

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	1941688.7	lps	10.1 s	7	116700.0	166.4	APC
Dhrystone 2 using register variables	3646411.9	lps	10.0 s	7	116700.0	312.5	ATOM
Double-Precision Whetstone	37.1	MWIPS	9.8 s	7	55.0	6.8	APC
Double-Precision Whetstone	879.3	MWIPS	10.2 s	7	55.0	159.9	ATOM
Execl Throughput	243.0	lps	29.6 s	2	43.0	56.5	APC
Execl Throughput	728.5	lps	29.4 s	2	43.0	169.4	ATOM
File Copy 1024 bufsize 2000 maxblocks	60143.4	KBps	30.0 s	2	3960.0	151.9	APC
File Copy 1024 bufsize 2000 maxblocks	181432.0	KBps	30.0 s	2	3960.0	458.2	ATOM
File Copy 256 bufsize 500 maxblocks	19899.5	KBps	30.0 s	2	1655.0	120.2	APC
File Copy 256 bufsize 500 maxblocks	52097.3	KBps	30.0 s	2	1655.0	314.8	ATOM
File Copy 4096 bufsize 8000 maxblocks	119361.8	KBps	30.0 s	2	5800.0	205.8	APC
File Copy 4096 bufsize 8000 maxblocks	473962.4	KBps	30.0 s	2	5800.0	817.2	ATOM
Pipe Throughput	158686.7	lps	10.1 s	7	12440.0	127.6	APC
Pipe Throughput	313636.2	lps	10.0 s	7	12440.0	252.1	ATOM
Pipe-based Context Switching	29888.9	lps	10.1 s	7	4000.0	74.7	APC
Pipe-based Context Switching	44053.1	lps	10.0 s	7	4000.0	110.1	ATOM
Process Creation	808.0	lps	30.1 s	2	126.0	64.1	APC
Process Creation	4880.3	lps	30.0 s	2	126.0	387.3	ATOM
Shell Scripts (1 concurrent)	125.5	lpm	60.2 s	2	42.4	29.6	APC
Shell Scripts (1 concurrent)	572.2	lpm	60.1 s	2	42.4	135.0	ATOM
Shell Scripts (8 concurrent)	16.6	lpm	61.4 s	2	6.0	27.7	APC
Shell Scripts (8 concurrent)	89.4	lpm	60.4 s	2	6.0	148.9	ATOM
System Call Overhead	517364.4	lps	10.1 s	7	15000.0	344.9	APC
System Call Overhead	454140.2	lps	10.0 s	7	15000.0	302.8	ATOM
System Benchmarks Index Score:						76.7	APC
System Benchmarks Index Score:						251.9	ATOM

perl script:

# | Test            | Score     | Unit  | Time      | Iters.    | Baseline  | Index  |      |
# | 2D graphics: aa polygons    | 127.0     | score     | 49.7 s    | 2      | 15.0     | 84.7    | APC  |
$pattern = "\\s+([\\d]+\.[\\d]+)\\s+";
$pattern1 = $pattern . "s" . "\\s+";
$prev = "";
while(<>){
if(/\|(.+?)\|$pattern\|\s([a-zA-Z0-9]+)\s+\|$pattern1\|\s+([\d]+)\s+\|$pattern\|$pattern\|\s+([A-Z]+)\s+\|/) {
if ( $1 eq $prev ) {
    # Atom
    $r = $7/$i1;
    print "\t" . $2 . "\t" . $4 . "\t" . $7.  " " ; 
    printf '%.1f', $r ; 
    print " " . $1 . "\n";
} else {
    # APC
    print $2 . "\t" . $4 . "\t" . $7. " ";
    $i1 = $7;
}
$prev = $1;
}
}

gnuplot commands:

set style fill solid 1.0 border lt -1
set style histogram clustered gap 2          
set terminal jpeg
set output "unixbench.jpg"
set title "UnixBench APC:Atom"
plot "data" using 7 with histogram title "ratio atom/apc"

raw data:

11.1    20.1    3.3     60.0    20.0    18.0 5.5  3D graphics: gears    
127.0   49.7    84.7    329.0   53.6    219.4 2.6  2D graphics: aa polygons     
61.2    53.5    40.8    61.0    52.5    40.7 1.0  2D graphics: ellipses     
21043.7 50.3    14029.1     1610.6  75.6    1073.8 0.1  2D graphics: images and blits 
167.5   48.6    111.7   1359.4  46.4    906.3 8.1  2D graphics: rectangles  
1038.9  30.7    692.6   34637.1 51.8    23091.4 33.3  2D graphics: text         
18.7    55.6    12.5    213.4   47.7    142.3 11.4  2D graphics: windows        
1941688.7   10.1    166.4   3646411.9   10.0    312.5 1.9  Dhrystone 2 using register variables     
37.1    9.8 6.8     879.3   10.2    159.9 23.5  Double-Precision Whetstone      
243.0   29.6    56.5    728.5   29.4    169.4 3.0  Execl Throughput             
60143.4 30.0    151.9   181432.0    30.0    458.2 3.0  File Copy 1024 bufsize 2000 maxblocks 
19899.5 30.0    120.2   52097.3 30.0    314.8 2.6  File Copy 256 bufsize 500 maxblocks  
119361.8    30.0    205.8   473962.4    30.0    817.2 4.0  File Copy 4096 bufsize 8000 maxblocks 
158686.7    10.1    127.6   313636.2    10.0    252.1 2.0  Pipe Throughput          
29888.9 10.1    74.7    44053.1 10.0    110.1 1.5  Pipe-based Context Switching         
808.0   30.1    64.1    4880.3  30.0    387.3 6.0  Process Creation             
125.5   60.2    29.6    572.2   60.1    135.0 4.6  Shell Scripts (1 concurrent)         
16.6    61.4    27.7    89.4    60.4    148.9 5.4  Shell Scripts (8 concurrent)         
517364.4    10.1    344.9   454140.2    10.0    302.8 0.9  System Call Overhead