Roo00kie 大佬有话说 :
腾讯云unixbench 单核跑分2195 .。。。。
看到账户上有个199-100的代金券，就把学生鸡1C2G 升级成了 1核4G ， 不过intel的cpu比较贵，我就换了amd 的epyc Rome,
原来是 E5 26xx v4 ， unixbench 跑分1700多。。。换成amd的这个 跑分差不多2200了。。。。
话说我这第一次看到这么高的单核跑分。。。virmach 家的机器 单核才1100
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: VM-0-6-debian: GNU/Linux
OS: GNU/Linux — 4.9.0-3-amd64 — #1 SMP Debian 4.9.30-2 (2017-06-12)
Machine: x86_64 (unknown)
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
18:53:27 up 10 min,1 user,load average: 0.16, 0.35, 0.18; runlevel 5
————————————————————————
Benchmark Run: Fri Feb 21 2020 18:53:27 – 19:22:34
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 37449873.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3549.3 MWIPS (16.5 s, 7 samples)
Execl Throughput 6709.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1417847.3 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 399603.4 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3340604.8 KBps(30.0 s, 2 samples)
Pipe Throughput 2726258.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 373034.1 lps (10.0 s, 7 samples)
Process Creation 22347.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 12560.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1642.4 lpm (60.0 s, 2 samples)
System Call Overhead 3969632.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 37449873.1 3209.1
Double-Precision Whetstone 55.0 3549.3 645.3
Execl Throughput 43.0 6709.2 1560.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 1417847.3 3580.4
File Copy 256 bufsize 500 maxblocks 1655.0 399603.4 2414.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 3340604.8 5759.7
Pipe Throughput 12440.0 2726258.0 2191.5
Pipe-based Context Switching 4000.0 373034.1 932.6
Process Creation 126.0 22347.9 1773.6
Shell Scripts (1 concurrent) 42.4 12560.4 2962.4
Shell Scripts (8 concurrent) 6.0 1642.4 2737.3
System Call Overhead 15000.0 3969632.3 2646.4
========
System Benchmarks Index Score 2195.1
yem 大佬有话说 :
今年INTEL升级不涨价就可以看出来被AMD打的多惨
Roo00kie 大佬有话说 :
yem 大佬有话说 : 2020-2-21 19:43
今年INTEL升级不涨价就可以看出来被AMD打的多惨
对啊 性能不如amd， 价格还贵。。。一直挤牙膏。。
riwsh 大佬有话说 :
挖矿走起 ！