Linux 4.15 AMD EPYC Test 2 x Intel Xeon E5-2697 v4 @ 3.60GHz Linux 4.14: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR, Chipset: AMD Device 1450, Memory: 8 x 16384 MB DDR4-2666MT/s Samsung, Disk: 120GB Force MP500, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 17.10, Kernel: 4.14.0-041400-generic (x86_64), Desktop: GNOME Shell 3.26.1, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 1920x1080 Linux 4.15 Git: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR, Chipset: AMD Device 1450, Memory: 8 x 16384 MB DDR4-2666MT/s Samsung, Disk: 120GB Force MP500, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Ubuntu 17.10, Kernel: 4.14.0-999-generic (x86_64) 20171119, Desktop: GNOME Shell 3.26.1, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 1920x1080 E5-2697v4: Processor: 2 x Intel Xeon E5-2697 v4 @ 3.60GHz (72 Cores), Motherboard: Dell 072T6D, Chipset: Intel Xeon E7 v4/Xeon, Memory: 3.9375 x 32768 MB DDR4-2133MHz, Disk: 9598GB PERC H730 Mini, Graphics: Matrox s G200eR2, Monitor: DELL E2014H, Network: Intel 10-Gigabit X540-AT2 OS: Debian GNU/Linux 9, Kernel: 4.13.4-1-pve (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1600x900 Parboil 2.5 Test: OpenMP CUTCP Seconds < Lower Is Better Linux 4.14 ..... 2.69 |======================================================== Linux 4.15 Git . 2.64 |======================================================= E5-2697v4 ...... 2.43 |=================================================== Parboil 2.5 Test: OpenMP MRI Gridding Seconds < Lower Is Better Linux 4.14 ..... 282.61 |====================================================== Linux 4.15 Git . 261.48 |================================================== E5-2697v4 ...... 283.45 |====================================================== Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better Linux 4.14 ..... 31.60 |======================================================= Linux 4.15 Git . 31.13 |====================================================== E5-2697v4 ...... 29.25 |=================================================== Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better Linux 4.14 ..... 10.92 |======================================================= Linux 4.15 Git . 10.94 |======================================================= E5-2697v4 ...... 9.10 |============================================== Rodinia 2.4 Test: OpenMP Streamcluster Seconds < Lower Is Better Linux 4.14 ..... 17.93 |=========================================== Linux 4.15 Git . 13.98 |================================= E5-2697v4 ...... 22.98 |======================================================= John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better Linux 4.14 ..... 35534 |========================================== Linux 4.15 Git . 35865 |========================================== E5-2697v4 ...... 47001 |======================================================= TTSIOD 3D Renderer 2.3a Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better Linux 4.14 ..... 487.81 |======================================== Linux 4.15 Git . 510.61 |========================================== E5-2697v4 ...... 658.67 |====================================================== 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better Linux 4.14 ..... 97984 |============================================== Linux 4.15 Git . 99716 |=============================================== E5-2697v4 ...... 115493 |====================================================== asmFish 2017-09-19 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better Linux 4.14 ..... 66291723 |========================================= Linux 4.15 Git . 67166374 |========================================== E5-2697v4 ...... 83940312 |==================================================== ebizzy 0.3 Records/s > Higher Is Better Linux 4.14 ..... 1051075 |=================================================== Linux 4.15 Git . 1082231 |===================================================== E5-2697v4 ...... 742426 |==================================== Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better Linux 4.14 ..... 40.38 |======================================================= Linux 4.15 Git . 37.92 |==================================================== E5-2697v4 ...... 30.20 |========================================= C-Ray 1.1 Total Time Seconds < Lower Is Better Linux 4.14 ..... 3.45 |======================================================== Linux 4.15 Git . 3.47 |======================================================== E5-2697v4 ...... 3.43 |======================================================= Primesieve 6.2 1e12 Prime Number Generation Seconds < Lower Is Better Linux 4.14 ..... 12.08 |====================================================== Linux 4.15 Git . 12.22 |======================================================= E5-2697v4 ...... 12.10 |====================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better Linux 4.14 ..... 12.78 |======================================================= Linux 4.15 Git . 12.78 |======================================================= E5-2697v4 ...... 10.82 |=============================================== FLAC Audio Encoding 1.3.1 WAV To FLAC Seconds < Lower Is Better Linux 4.14 ..... 6.86 |======================================================== Linux 4.15 Git . 6.87 |======================================================== E5-2697v4 ...... 6.14 |================================================== LAME MP3 Encoding 3.99.5 WAV To MP3 Seconds < Lower Is Better Linux 4.14 ..... 11.49 |======================================================= Linux 4.15 Git . 11.33 |====================================================== E5-2697v4 ...... 10.62 |=================================================== OpenSSL 1.0.1g RSA 4096-bit Performance Signs Per Second > Higher Is Better Linux 4.14 ..... 3251.83 |===================================== Linux 4.15 Git . 3262.20 |====================================== E5-2697v4 ...... 4596.93 |===================================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Linux 4.14 ..... 345945 |=========================================== Linux 4.15 Git . 345910 |=========================================== E5-2697v4 ...... 436691 |======================================================