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标题: 前几天还在吹amd，今天开了一台轻量7k62发现跑分不太对劲 [打印本页]

作者: whyniz 时间: 2021-6-7 01:17
标题: 前几天还在吹amd，今天开了一台轻量7k62发现跑分不太对劲
BYTE UNIX Benchmarks (Version 5.1.3)

System: VM-4-15-ubuntu: GNU/Linux
OS: GNU/Linux -- 5.4.0-72-generic -- #80-Ubuntu SMP Mon Apr 12 17:35:00 UTC 2021
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7K62 48-Core Processor (5190.2 bogomips)
      x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
00:41:49 up 1 min,  1 user,  load average: 2.21, 0.71, 0.25; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Mon Jun 07 2021 00:41:49 - 01:10:08
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables    14855814.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone                   3316.4 MWIPS (9.8 s, 7 samples)
Execl Throughput                            1862.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       372839.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks       101061.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       944119.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                            701068.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching                104987.3 lps (10.0 s, 7 samples)
Process Creation                            4551.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                2963.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   392.6 lpm (60.1 s, 2 samples)
System Call Overhead                      1126477.6 lps (10.0 s, 7 samples)

System Benchmarks Index Values             BASELINE    RESULT INDEX
Dhrystone 2 using register variables       116700.0 14855814.5 1273.0
Double-Precision Whetstone                      55.0    3316.4 603.0
Execl Throughput                               43.0    1862.2 433.1
File Copy 1024 bufsize 2000 maxblocks       3960.0    372839.6 941.5
File Copy 256 bufsize 500 maxblocks          1655.0    101061.8 610.6
File Copy 4096 bufsize 8000 maxblocks       5800.0    944119.6 1627.8
Pipe Throughput                            12440.0    701068.4 563.6
Pipe-based Context Switching                4000.0    104987.3 262.5
Process Creation                               126.0    4551.1 361.2
Shell Scripts (1 concurrent)                   42.4    2963.3 698.9
Shell Scripts (8 concurrent)                   6.0       392.6 654.3
System Call Overhead                         15000.0 1126477.6 751.0
                                                               ========
System Benchmarks Index Score                                        650.2

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过年买的246单核都能上1500了，同样的机器，难道无忧故意缩水了？

作者: 013 时间: 2021-6-7 01:19
关键词：超售

作者: 冲浪麦浪花郎 时间: 2021-6-7 01:23
直接退款吧，看开到超售款

作者: whyniz 时间: 2021-6-7 01:23

013 发表于 2021-6-7 01:19
关键词：超售

感觉是有邻居在挖矿擦，这u单核比6133还低我是真不信

作者: sdqu 时间: 2021-6-7 01:26
来，我给你开台amd yes，你能跑超过10分算你狠

作者: ApkB 时间: 2021-6-7 02:33
看CPU性能不够挖了

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