[闲聊] 9900K 8700K 3700X 3900 ... 修补安全漏洞前后效能测试

楼主: trustmyluck (I like watching TV)   2019-07-16 06:54:27
消息来源:
Spectre Mitigation Performance Impact Benchmarks On AMD Ryzen 3700X / 3900X Against Intel
https://bit.ly/32uH15Z
( https://www.phoronix.com/scan.php?page=article&item=amd-zen2-spectre&num=1 )
reddit 讨论串
Spectre Mitigation Performance Impact Benchmarks On AMD Ryzen 3700X / 3900X Against Intel
https://bit.ly/30FFRmN
( https://www.reddit.com/r/Amd/comments/cdi6oj/spectre_mitigation_performance_impact_benchmarks/ )
phoronix 网站的测试
比较 AMD 和 Intel 多个 CPU
在安全漏洞(Spectre/Meltdown/Foreshadow/Zombieload) 修补前后的效能
测试使用的 CPU 有:
Core i7 8700K,
Core i9 9900K,
Core i9 7960X,
Ryzen 7 2700X,
Ryzen 9 2950X,
Ryzen 9 2990WX,
Ryzen 7 3700X,
Ryzen 9 3900X.
作业系统为 Ubuntu 18.04 (Linux 5.2 Git kenrel)
另外作者已经知会 AMD 测试结果
如果 AMD 方面对 3 代 Ryzen CPU 的测试有什么建议
作者会再更新

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