intel NUC「DN2820FYKH」を買ってみた 4.性能 – UnixBench

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いつものUnixBenchです

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   Version 5.1.3                      Based on the Byte Magazine Unix Benchmark

   Multi-CPU version                  Version 5 revisions by Ian Smith,
                                      Sunnyvale, CA, USA
   January 13, 2011                   johantheghost at yahoo period com


1 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput  1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

1 x File Copy 256 bufsize 500 maxblocks  1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

1 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

1 x Process Creation  1 2 3

1 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent)  1 2 3

1 x Shell Scripts (8 concurrent)  1 2 3

2 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

2 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

2 x Execl Throughput  1 2 3

2 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

2 x File Copy 256 bufsize 500 maxblocks  1 2 3

2 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

2 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

2 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

2 x Process Creation  1 2 3

2 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

2 x Shell Scripts (1 concurrent)  1 2 3

2 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: --: GNU/Linux
   OS: GNU/Linux -- 3.13.0-24-generic -- #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Celeron(R) CPU N2820 @ 2.13GHz (4266.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Celeron(R) CPU N2820 @ 2.13GHz (4266.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   12:28:23 up 21 min,  2 users,  load average: 0.65, 0.27, 0.13; runlevel 2

------------------------------------------------------------------------
Benchmark Run: 日  4月 20 2014 12:28:23 - 12:56:32
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        9799755.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1824.9 MWIPS (10.4 s, 7 samples)
Execl Throughput                                998.2 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        187600.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           48958.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        547889.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              335704.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  33984.7 lps   (10.0 s, 7 samples)
Process Creation                               4052.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2756.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    677.0 lpm   (60.1 s, 2 samples)
System Call Overhead                         261777.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    9799755.3    839.7
Double-Precision Whetstone                       55.0       1824.9    331.8
Execl Throughput                                 43.0        998.2    232.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     187600.2    473.7
File Copy 256 bufsize 500 maxblocks            1655.0      48958.0    295.8
File Copy 4096 bufsize 8000 maxblocks          5800.0     547889.9    944.6
Pipe Throughput                               12440.0     335704.7    269.9
Pipe-based Context Switching                   4000.0      33984.7     85.0
Process Creation                                126.0       4052.0    321.6
Shell Scripts (1 concurrent)                     42.4       2756.1    650.0
Shell Scripts (8 concurrent)                      6.0        677.0   1128.3
System Call Overhead                          15000.0     261777.6    174.5
                                                                   ========
System Benchmarks Index Score                                         376.4

------------------------------------------------------------------------
Benchmark Run: 日  4月 20 2014 12:56:32 - 13:24:42
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       19654992.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3649.4 MWIPS (10.4 s, 7 samples)
Execl Throughput                               3841.9 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        330130.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           90105.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        942379.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              673635.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 119737.0 lps   (10.0 s, 7 samples)
Process Creation                               9331.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4716.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    711.4 lpm   (60.1 s, 2 samples)
System Call Overhead                         500892.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   19654992.8   1684.2
Double-Precision Whetstone                       55.0       3649.4    663.5
Execl Throughput                                 43.0       3841.9    893.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     330130.3    833.7
File Copy 256 bufsize 500 maxblocks            1655.0      90105.7    544.4
File Copy 4096 bufsize 8000 maxblocks          5800.0     942379.5   1624.8
Pipe Throughput                               12440.0     673635.2    541.5
Pipe-based Context Switching                   4000.0     119737.0    299.3
Process Creation                                126.0       9331.8    740.6
Shell Scripts (1 concurrent)                     42.4       4716.3   1112.3
Shell Scripts (8 concurrent)                      6.0        711.4   1185.7
System Call Overhead                          15000.0     500892.5    333.9
                                                                   ========
System Benchmarks Index Score                                         763.0

763でした。今のデスクトップPCと比べると少し非力です。
tx100S3(Pentium G620)が2272なのでLinuxブログ : 富士通のtx100S3を使ってみる -性能:UnixBench-

CPUのTDPが7.5Wとかなり省電力なので、普通のデスクトップ並みの性能を求めるのはちょっと無理かもですね。

といっても同じ消費電力帯のラズベリーパイがスコア73なので、それに比べると消費電力が2倍でスコアが10倍になっているので、電力対性能比はラズベリーパイよりいいです。
Linuxブログ : Raspberry Pi(ラズベリーパイ)を使ってみる -4.性能 unixbench-

インテルの低電力CPUは最近すごいと聞いていましたが、たしかにすごいです。

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