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Core i7 10700K 買いました。UnixBench 結果とか。

Core i7 10700K を買いました。 本当は第 11 世代を買おうと思っていたのですが、最近値下がりしたこれを思わずポチってしまいました。

CPU クーラーは無限五にしました。

それ以外の構成はこのツイートの画像のものを使ってます。

UnixBench

とりあえず強くなった自分の PC のベンチマークスコアを確認してみます。

交換前の Core i5 10400 と UnixBench の結果の比較を載せておきます。

Core i5 10400 の結果

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: xxxx: GNU/Linux
   OS: GNU/Linux -- 4.18.0-240.el8.x86_64 -- #1 SMP Fri Sep 25 19:48:47 UTC 2020
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 4: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 5: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 6: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 7: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 8: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 9: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 10: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 11: Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz (5800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   09:04:11 up 13 min,  2 users,  load average: 0.04, 0.11, 0.08; runlevel 3

------------------------------------------------------------------------
Benchmark Run: 金  1月 08 2021 09:04:11 - 09:32:00
12 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       55362093.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     8750.0 MWIPS (9.0 s, 7 samples)
Execl Throughput                               6950.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1536044.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          403858.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       4240261.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2235994.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 336810.3 lps   (10.0 s, 7 samples)
Process Creation                              18973.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  12692.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   6301.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        2612928.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   55362093.3   4744.0
Double-Precision Whetstone                       55.0       8750.0   1590.9
Execl Throughput                                 43.0       6950.5   1616.4
File Copy 1024 bufsize 2000 maxblocks          3960.0    1536044.9   3878.9
File Copy 256 bufsize 500 maxblocks            1655.0     403858.0   2440.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    4240261.5   7310.8
Pipe Throughput                               12440.0    2235994.8   1797.4
Pipe-based Context Switching                   4000.0     336810.3    842.0
Process Creation                                126.0      18973.6   1505.8
Shell Scripts (1 concurrent)                     42.4      12692.2   2993.5
Shell Scripts (8 concurrent)                      6.0       6301.0  10501.6
System Call Overhead                          15000.0    2612928.4   1742.0
                                                                   ========
System Benchmarks Index Score                                        2621.5

------------------------------------------------------------------------
Benchmark Run: 金  1月 08 2021 09:32:00 - 09:59:52
12 CPUs in system; running 12 parallel copies of tests

Dhrystone 2 using register variables      450609365.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    87245.5 MWIPS (9.0 s, 7 samples)
Execl Throughput                              49701.9 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1795160.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          467938.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       5482565.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                            15313104.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                3080368.1 lps   (10.0 s, 7 samples)
Process Creation                             131200.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  66846.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   8406.2 lpm   (60.0 s, 2 samples)
System Call Overhead                       10439153.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  450609365.9  38612.6
Double-Precision Whetstone                       55.0      87245.5  15862.8
Execl Throughput                                 43.0      49701.9  11558.6
File Copy 1024 bufsize 2000 maxblocks          3960.0    1795160.9   4533.2
File Copy 256 bufsize 500 maxblocks            1655.0     467938.0   2827.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    5482565.7   9452.7
Pipe Throughput                               12440.0   15313104.1  12309.6
Pipe-based Context Switching                   4000.0    3080368.1   7700.9
Process Creation                                126.0     131200.3  10412.7
Shell Scripts (1 concurrent)                     42.4      66846.8  15765.8
Shell Scripts (8 concurrent)                      6.0       8406.2  14010.3
System Call Overhead                          15000.0   10439153.8   6959.4
                                                                   ========
System Benchmarks Index Score                                       10222.1

Core i7 10700K の結果

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: xxxx: GNU/Linux
   OS: GNU/Linux -- 5.4.0-42-generic -- #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 4: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 5: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 6: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 7: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 8: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 9: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 10: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 11: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 12: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 13: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 14: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 15: Intel(R) Core(TM) i7-10700K CPU @ 3.80GHz (7599.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   18:12:23 up 8 min,  2 users,  load average: 0.00, 0.08, 0.05; runlevel 2021-03-12

------------------------------------------------------------------------
Benchmark Run: Fri Mar 12 2021 18:12:23 - 18:40:20
16 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       64716126.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    10991.0 MWIPS (9.9 s, 7 samples)
Execl Throughput                               8344.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1780957.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          470375.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       5325143.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3047220.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 354649.8 lps   (10.0 s, 7 samples)
Process Creation                              14821.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3907.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   9456.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        3872360.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   64716126.0   5545.5
Double-Precision Whetstone                       55.0      10991.0   1998.4
Execl Throughput                                 43.0       8344.4   1940.5
File Copy 1024 bufsize 2000 maxblocks          3960.0    1780957.2   4497.4
File Copy 256 bufsize 500 maxblocks            1655.0     470375.8   2842.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    5325143.6   9181.3
Pipe Throughput                               12440.0    3047220.0   2449.5
Pipe-based Context Switching                   4000.0     354649.8    886.6
Process Creation                                126.0      14821.3   1176.3
Shell Scripts (1 concurrent)                     42.4       3907.7    921.6
Shell Scripts (8 concurrent)                      6.0       9456.1  15760.1
System Call Overhead                          15000.0    3872360.2   2581.6
                                                                   ========
System Benchmarks Index Score                                        2809.4

------------------------------------------------------------------------
Benchmark Run: Fri Mar 12 2021 18:40:20 - 19:08:19
16 CPUs in system; running 16 parallel copies of tests

Dhrystone 2 using register variables      701287447.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                   145551.7 MWIPS (9.9 s, 7 samples)
Execl Throughput                              68859.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1597504.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          420096.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       5447282.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                            28638902.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                3556761.2 lps   (10.0 s, 7 samples)
Process Creation                             149040.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                 130081.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                  18784.6 lpm   (60.0 s, 2 samples)
System Call Overhead                        9906949.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  701287447.4  60093.2
Double-Precision Whetstone                       55.0     145551.7  26463.9
Execl Throughput                                 43.0      68859.4  16013.8
File Copy 1024 bufsize 2000 maxblocks          3960.0    1597504.0   4034.1
File Copy 256 bufsize 500 maxblocks            1655.0     420096.9   2538.3
File Copy 4096 bufsize 8000 maxblocks          5800.0    5447282.8   9391.9
Pipe Throughput                               12440.0   28638902.1  23021.6
Pipe-based Context Switching                   4000.0    3556761.2   8891.9
Process Creation                                126.0     149040.2  11828.6
Shell Scripts (1 concurrent)                     42.4     130081.1  30679.5
Shell Scripts (8 concurrent)                      6.0      18784.6  31307.6
System Call Overhead                          15000.0    9906949.8   6604.6
                                                                   ========
System Benchmarks Index Score                                       13529.6

比較結果

シングルコアのスコアが 2621.5 -> 2809.4 (約7%増加)、 マルチコアのスコアが 10222.1 -> 13529.6 (約32%増加) のように変化しました。 シングルコアのスコアが思ったほど伸びませんでしたね。 まあスコアの値を見て一喜一憂してもしょうがないんですが。

皆さんの UnixBench のスコアの比較の参考にしてもらえたらと思います。

Geekbench 5

ついでに Geekbench 5 のスコアも貼っておきます。

browser.geekbench.com

  • Single-Core Score: 1513
  • Multi-Core Score: 9044
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