Clear Linux OS 26170 Benchmarks Various open-source benchmarks by the Phoronix Test Suite v8.4.0m2 (Skiptvet). AMD EPYC: Processor: 4 x AMD EPYC (with IBPB) @ 3.39GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (0.0.0 BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 64512MB, Disk: 452GB, Graphics: llvmpipe 63GB, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Intel 82540EM Gigabit OS: Clear Linux OS 26170, Kernel: 4.18.16-295.kvm (x86_64), Desktop: KDE Plasma 5.14.3, Display Server: X Server 1.20.3, Display Driver: modesetting 1.20.3, OpenGL: 3.3 Mesa 18.3.0-devel (LLVM 7.0 128 bits), Compiler: GCC 8.2.1 20180502 + Clang 7.0.0 + LLVM 7.0.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better AMD EPYC . 50.32 |============================================================= Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better AMD EPYC . 15660 |============================================================= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better AMD EPYC . 470 |=============================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better AMD EPYC . 120333 |============================================================ CacheBench Test: Read / Modify / Write MB/s > Higher Is Better AMD EPYC . 53740.04 |========================================================== x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better AMD EPYC . 28.79 |============================================================= 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better AMD EPYC . 18637 |============================================================= Timed Linux Kernel Compilation 4.18 Time To Compile Seconds < Lower Is Better AMD EPYC . 283.56 |============================================================ Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better AMD EPYC . 9.35 |============================================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better AMD EPYC . 9.56 |============================================================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better AMD EPYC . 8.36 |============================================================== FFmpeg 4.0.2 H.264 HD To NTSC DV Seconds < Lower Is Better AMD EPYC . 7.04 |============================================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better AMD EPYC . 770.13 |============================================================ Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better AMD EPYC . 18113.95 |==========================================================