Cascade Lake TAA 2 x AMD EPYC 7742 64-Core testing with a GIGABYTE MZ92-FS0-00 v01010101 (R05 BIOS) and ASPEED on Ubuntu 19.10 via the Phoronix Test Suite. 2 x Intel Xeon Platinum 8280: Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 386048MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe 377GB, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 19.10, Kernel: 5.4.0-rc7-12nov-vulns (x86_64) 20191112, Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.2.1 (LLVM 9.0 256 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080 2x EPYC 7742: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: GIGABYTE MZ92-FS0-00 v01010101 (R05 BIOS), Chipset: AMD Starship/Matisse, Memory: 226304MB, Disk: 120GB SATA SSD + 8002GB Western Digital WD80EFZX-68U + 2 x 8002GB Western Digital WD80EFAX-68K + 8002GB Western Digital WD80EFAX-68L, Graphics: ASPEED, Audio: AMD Starship/Matisse, Monitor: DELL E1709W, Network: 2 x Intel I350 OS: Fedora 30, Kernel: 5.3.8-200.fc30.x86_64 (x86_64), Display Server: X Server, Compiler: GCC 9.2.1 20190827, File-System: ext4, Screen Resolution: 1440x900 2x EPYC 7742 U 19.10: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: GIGABYTE MZ92-FS0-00 v01010101 (R05 BIOS), Chipset: AMD Starship/Matisse, Memory: 226304MB, Disk: 120GB SATA SSD + 8002GB Western Digital WD80EFZX-68U + 2 x 8002GB Western Digital WD80EFAX-68K + 8002GB Western Digital WD80EFAX-68L, Graphics: ASPEED, Audio: AMD Starship/Matisse, Monitor: DELL E1709W, Network: 2 x Intel I350 OS: Ubuntu 19.10, Kernel: 5.3.0-23-generic (x86_64), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1440x900 miniFE 2.2 Problem Size: Small CG Mflops > Higher Is Better 2 x Intel Xeon Platinum 8280 . 13395.30 |====================================== 2x EPYC 7742 ................. 5821.40 |================= 2x EPYC 7742 U 19.10 ......... 5375.35 |=============== NAMD 2.13b1 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better 2 x Intel Xeon Platinum 8280 . 0.36232 |======================================= 2x EPYC 7742 ................. 0.31216 |================================== 2x EPYC 7742 U 19.10 ......... 0.30530 |================================= rav1e 0.1 1080p To AV1 Video Encode Frames Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 0.878 |========================================= Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better 2 x Intel Xeon Platinum 8280 . 3524.16 |================================== 2x EPYC 7742 ................. 4001.50 |======================================= 2x EPYC 7742 U 19.10 ......... 3861.17 |====================================== ASKAP 2018-11-10 Test: tConvolve MT - Gridding Million Grid Points Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 4017.61 |======================================= 2x EPYC 7742 ................. 2128.69 |===================== 2x EPYC 7742 U 19.10 ......... 1552.75 |=============== ASKAP 2018-11-10 Test: tConvolve MT - Degridding Million Grid Points Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 6404.49 |======================================= 2x EPYC 7742 ................. 4434.74 |=========================== 2x EPYC 7742 U 19.10 ......... 3850.90 |======================= ASKAP 2018-11-10 Test: tConvolve MPI - Gridding Million Grid Points Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 6783.64 |======================================= 2x EPYC 7742 ................. 2373.93 |============== 2x EPYC 7742 U 19.10 ......... 2375.81 |============== ASKAP 2018-11-10 Test: tConvolve MPI - Degridding Million Grid Points Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 9549.86 |======================================= 2x EPYC 7742 ................. 3378.80 |============== 2x EPYC 7742 U 19.10 ......... 3451.94 |============== ASKAP 2018-11-10 Test: tConvolve OpenMP - Gridding Million Grid Points Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 7611.46 |======================================= 2x EPYC 7742 ................. 1098.83 |====== 2x EPYC 7742 U 19.10 ......... 1139.56 |====== ASKAP 2018-11-10 Test: tConvolve OpenMP - Degridding Million Grid Points Per Second > Higher Is Better 2 x Intel Xeon Platinum 8280 . 8684.30 |======================================= 2x EPYC 7742 ................. 818.94 |==== 2x EPYC 7742 U 19.10 ......... 703.46 |=== GROMACS 2019.4 Water Benchmark Ns Per Day > Higher Is Better 2 x Intel Xeon Platinum 8280 . 5.720 |========================================= 2x EPYC 7742 ................. 5.050 |==================================== 2x EPYC 7742 U 19.10 ......... 5.110 |===================================== Selenium Benchmark: StyleBench - Browser: Firefox Runs / Minute > Higher Is Better 2 x Intel Xeon Platinum 8280 . 57.1 |========================================== Selenium Benchmark: Maze Solver - Browser: Firefox Seconds < Lower Is Better 2 x Intel Xeon Platinum 8280 . 6.7 |=========================================== Selenium Benchmark: PSPDFKit WASM - Browser: Firefox Score < Lower Is Better 2 x Intel Xeon Platinum 8280 . 1777 |==========================================