Talos 2 Raptor POWER9 System AMD EPYC 7601 32-Core testing with a TYAN B8026T70AE24HR (V0.05.B10 BIOS) and ASPEED ASPEED Family on Debian testing via the Phoronix Test Suite. GCC 7.3.0 Stock Debian Compiler: Processor: POWER9 altivec supported @ 3.80GHz (64 Cores), Motherboard: PowerNV T2P9D01 REV 1.00, Memory: 262144MB, Disk: 500GB MAXTOR STM350063, Graphics: AMD Radeon Pro WX 7100 8192MB, Audio: AMD Ellesmere, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-rc4 (ppc64le) 20180307, Display Driver: amdgpu 1.4.0, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768 GCC 8.0.1: Processor: POWER9 altivec supported @ 3.80GHz (64 Cores), Motherboard: PowerNV T2P9D01 REV 1.00, Memory: 262144MB, Disk: 500GB MAXTOR STM350063, Graphics: AMD Radeon Pro WX 7100 8192MB, Audio: AMD Ellesmere, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-rc4 (ppc64le) 20180307, Display Driver: amdgpu 1.4.0, Compiler: GCC 8.0.1 20180331, File-System: ext4, Screen Resolution: 1024x768 LLVM Clang 6.0: Processor: POWER9 altivec supported @ 3.80GHz (64 Cores), Motherboard: PowerNV T2P9D01 REV 1.00, Memory: 262144MB, Disk: 500GB MAXTOR STM350063, Graphics: AMD Radeon Pro WX 7100 8192MB, Audio: AMD Ellesmere, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-rc4 (ppc64le) 20180307, Display Driver: amdgpu 1.4.0, Compiler: Clang 6.0.0 + LLVM 6.0.0, File-System: ext4, Screen Resolution: 1024x768 2 x Intel Xeon Gold 6138: Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection OS: Debian testing, Kernel: 4.16.0-041600-generic (x86_64), Desktop: GNOME Shell 3.28.0, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080 AMD EPYC 7601: Processor: AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads), Motherboard: TYAN B8026T70AE24HR (V0.05.B10 BIOS), Chipset: AMD Family 17h, Memory: 8 x 16384 MB DDR4-2666MT/s Samsung M393A2K40BB2-CTD, Disk: 16GB Voyager 3.0 + 280GB INTEL SSDPE21D280GA, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Broadcom Limited NetXtreme BCM5720 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-041600-generic (x86_64), Desktop: GNOME Shell 3.28.0, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080 Parboil 2.5 Test: OpenMP LBM Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 66.08 |===================================== GCC 8.0.1 ....................... 67.64 |====================================== 2 x Intel Xeon Gold 6138 ........ 30.18 |================= AMD EPYC 7601 ................... 37.39 |===================== Parboil 2.5 Test: OpenMP CUTCP Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 9.69 |======================================= GCC 8.0.1 ....................... 9.48 |====================================== 2 x Intel Xeon Gold 6138 ........ 2.28 |========= AMD EPYC 7601 ................... 2.61 |=========== Parboil 2.5 Test: OpenMP Stencil Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 10.51 |============================ GCC 8.0.1 ....................... 10.90 |============================= 2 x Intel Xeon Gold 6138 ........ 6.01 |================ AMD EPYC 7601 ................... 14.26 |====================================== Parboil 2.5 Test: OpenMP MRI Gridding Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 817.44 |===================================== GCC 8.0.1 ....................... 820.29 |===================================== 2 x Intel Xeon Gold 6138 ........ 397.43 |================== AMD EPYC 7601 ................... 256.15 |============ Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 38.58 |====================================== GCC 8.0.1 ....................... 38.43 |====================================== 2 x Intel Xeon Gold 6138 ........ 27.10 |=========================== AMD EPYC 7601 ................... 32.59 |================================ Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 19.09 |====================================== GCC 8.0.1 ....................... 19.00 |====================================== 2 x Intel Xeon Gold 6138 ........ 10.00 |==================== AMD EPYC 7601 ................... 10.71 |===================== Rodinia 2.4 Test: OpenMP Streamcluster Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 27.80 |====================================== GCC 8.0.1 ....................... 27.50 |====================================== 2 x Intel Xeon Gold 6138 ........ 14.51 |==================== AMD EPYC 7601 ................... 17.46 |======================== FFTE 6.0 Test: N=256, 1D Complex FFT Routine MFLOPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 6548.99 |==================================== CacheBench Test: Read MB/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 4897.64 |==================================== GCC 8.0.1 ....................... 4900.44 |==================================== LLVM Clang 6.0 .................. 4808.80 |=================================== 2 x Intel Xeon Gold 6138 ........ 3115.63 |======================= AMD EPYC 7601 ................... 2216.41 |================ CacheBench Test: Write MB/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 11335.10 |========= GCC 8.0.1 ....................... 11862.37 |========== LLVM Clang 6.0 .................. 42310.10 |=================================== 2 x Intel Xeon Gold 6138 ........ 26027.75 |====================== AMD EPYC 7601 ................... 21903.11 |================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 20073.38 |============ GCC 8.0.1 ....................... 21332.51 |============= LLVM Clang 6.0 .................. 58879.70 |=================================== 2 x Intel Xeon Gold 6138 ........ 41824.89 |========================= AMD EPYC 7601 ................... 42509.70 |========================= x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 43.72 |============= LLVM Clang 6.0 .................. 42.82 |============ 2 x Intel Xeon Gold 6138 ........ 127.28 |===================================== AMD EPYC 7601 ................... 128.17 |===================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 82447 |===================== GCC 8.0.1 ....................... 84579 |====================== 2 x Intel Xeon Gold 6138 ........ 143505 |===================================== AMD EPYC 7601 ................... 99574 |========================== Timed GCC Compilation 7.2 Time To Compile Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 1070.70 |==================================== GCC 8.0.1 ....................... 1084.08 |==================================== 2 x Intel Xeon Gold 6138 ........ 591.32 |==================== AMD EPYC 7601 ................... 707.34 |======================= Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 72.61 |====================================== 2 x Intel Xeon Gold 6138 ........ 27.80 |=============== AMD EPYC 7601 ................... 35.66 |=================== C-Ray 1.1 Total Time Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 4.65 |============ GCC 8.0.1 ....................... 4.63 |=========== LLVM Clang 6.0 .................. 15.32 |====================================== 2 x Intel Xeon Gold 6138 ........ 3.15 |======== AMD EPYC 7601 ................... 3.46 |========= Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 29 |===================== GCC 8.0.1 ....................... 30 |====================== 2 x Intel Xeon Gold 6138 ........ 57 |========================================= AMD EPYC 7601 ................... 14 |========== Stockfish 2014-11-26 Total Time ms < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 4915 |====================================== GCC 8.0.1 ....................... 4773 |===================================== LLVM Clang 6.0 .................. 5051 |======================================= 2 x Intel Xeon Gold 6138 ........ 3343 |========================== AMD EPYC 7601 ................... 4474 |=================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 51.79 |====================================== GCC 8.0.1 ....................... 47.39 |=================================== LLVM Clang 6.0 .................. 52.08 |====================================== 2 x Intel Xeon Gold 6138 ........ 10.27 |======= AMD EPYC 7601 ................... 11.79 |========= LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 75.27 |====================================== GCC 8.0.1 ....................... 75.29 |====================================== LLVM Clang 6.0 .................. 18.70 |========= 2 x Intel Xeon Gold 6138 ........ 33.20 |================= AMD EPYC 7601 ................... 43.57 |====================== FFmpeg 3.4.1 H.264 HD To NTSC DV Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 18.52 |====================================== GCC 8.0.1 ....................... 18.12 |===================================== AMD EPYC 7601 ................... 7.39 |=============== OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 2104.87 |========== GCC 8.0.1 ....................... 2098.03 |========= LLVM Clang 6.0 .................. 2015.43 |========= 2 x Intel Xeon Gold 6138 ........ 7965.40 |==================================== AMD EPYC 7601 ................... 4598.47 |===================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 515.31 | GCC 8.0.1 ....................... 442.72 | LLVM Clang 6.0 .................. 401.93 | 2 x Intel Xeon Gold 6138 ........ 9479.23 |======== AMD EPYC 7601 ................... 42329.77 |=================================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 98.00 |== GCC 8.0.1 ....................... 102.42 |== LLVM Clang 6.0 .................. 100.16 |== 2 x Intel Xeon Gold 6138 ........ 570.90 |========= AMD EPYC 7601 ................... 2324.60 |==================================== Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 1049994.41 |============== GCC 8.0.1 ....................... 1098319.04 |============== LLVM Clang 6.0 .................. 1097154.30 |============== 2 x Intel Xeon Gold 6138 ........ 2515784.92 |================================= AMD EPYC 7601 ................... 1703353.37 |====================== Redis 4.0.8 Test: SET Requests Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 606874.10 |=========== GCC 8.0.1 ....................... 608465.06 |============ LLVM Clang 6.0 .................. 647810.83 |============ 2 x Intel Xeon Gold 6138 ........ 1744256.79 |================================= AMD EPYC 7601 ................... 1195935.33 |======================= Java JMH Throughput Ops/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 3487241235.11 |= GCC 8.0.1 ....................... 3487164246.20 |= LLVM Clang 6.0 .................. 3488143488.84 |= 2 x Intel Xeon Gold 6138 ........ 105633854591.04 |============================ AMD EPYC 7601 ................... 41113618814.87 |=========== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 4859 |======================================= GCC 8.0.1 ....................... 4861 |======================================= LLVM Clang 6.0 .................. 4859 |======================================= 2 x Intel Xeon Gold 6138 ........ 1395 |=========== AMD EPYC 7601 ................... 2086 |================= PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 163208 |========== GCC 8.0.1 ....................... 163000 |========== LLVM Clang 6.0 .................. 163261 |========== 2 x Intel Xeon Gold 6138 ........ 602467 |===================================== AMD EPYC 7601 ................... 393659 |======================== Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 1.85 |======================================= GCC 8.0.1 ....................... 1.81 |====================================== LLVM Clang 6.0 .................. 1.80 |====================================== 2 x Intel Xeon Gold 6138 ........ 0.90 |=================== AMD EPYC 7601 ................... 0.94 |==================== OSBench Test: Create Threads us Per Event < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 27.17 |================================== GCC 8.0.1 ....................... 26.83 |================================= LLVM Clang 6.0 .................. 27.46 |================================== 2 x Intel Xeon Gold 6138 ........ 23.07 |============================= AMD EPYC 7601 ................... 30.71 |====================================== OSBench Test: Create Processes us Per Event < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 29.77 |=================== GCC 8.0.1 ....................... 32.67 |===================== LLVM Clang 6.0 .................. 33.37 |===================== 2 x Intel Xeon Gold 6138 ........ 42.95 |=========================== AMD EPYC 7601 ................... 59.61 |====================================== OSBench Test: Memory Allocations Ns Per Event < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 83.03 |================================= GCC 8.0.1 ....................... 83.10 |================================= LLVM Clang 6.0 .................. 82.53 |================================= 2 x Intel Xeon Gold 6138 ........ 96.05 |====================================== AMD EPYC 7601 ................... 95.14 |======================================