Ubuntu 20.04 + Dual AMD EPYC 7742 2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1006G BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite. EPYC 7742 2P: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 20.04, Kernel: 5.4.0-31-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080 Stress-NG 0.11.07 Test: MMAP Bogo Ops/s > Higher Is Better EPYC 7742 2P . 235.84 |======================================================== Stress-NG 0.11.07 Test: NUMA Bogo Ops/s > Higher Is Better EPYC 7742 2P . 795.36 |======================================================== Stress-NG 0.11.07 Test: MEMFD Bogo Ops/s > Higher Is Better EPYC 7742 2P . 2173.98 |======================================================= Stress-NG 0.11.07 Test: Atomic Bogo Ops/s > Higher Is Better EPYC 7742 2P . 396675.54 |===================================================== Stress-NG 0.11.07 Test: Crypto Bogo Ops/s > Higher Is Better EPYC 7742 2P . 25241.50 |====================================================== Stress-NG 0.11.07 Test: Malloc Bogo Ops/s > Higher Is Better EPYC 7742 2P . 2441226013.31 |================================================= Stress-NG 0.11.07 Test: Forking Bogo Ops/s > Higher Is Better EPYC 7742 2P . 39062.72 |====================================================== Stress-NG 0.11.07 Test: SENDFILE Bogo Ops/s > Higher Is Better EPYC 7742 2P . 1559167.31 |==================================================== Stress-NG 0.11.07 Test: CPU Cache Bogo Ops/s > Higher Is Better EPYC 7742 2P . 19.21 |========================================================= Stress-NG 0.11.07 Test: CPU Stress Bogo Ops/s > Higher Is Better EPYC 7742 2P . 39250.19 |====================================================== Stress-NG 0.11.07 Test: Semaphores Bogo Ops/s > Higher Is Better EPYC 7742 2P . 9957059.97 |==================================================== Stress-NG 0.11.07 Test: Matrix Math Bogo Ops/s > Higher Is Better EPYC 7742 2P . 439454.16 |===================================================== Stress-NG 0.11.07 Test: Vector Math Bogo Ops/s > Higher Is Better EPYC 7742 2P . 835647.83 |===================================================== Stress-NG 0.11.07 Test: Memory Copying Bogo Ops/s > Higher Is Better EPYC 7742 2P . 11098.95 |====================================================== Stress-NG 0.11.07 Test: Socket Activity Bogo Ops/s > Higher Is Better EPYC 7742 2P . 29335.23 |====================================================== Stress-NG 0.11.07 Test: Context Switching Bogo Ops/s > Higher Is Better EPYC 7742 2P . 58105669.18 |=================================================== Stress-NG 0.11.07 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better EPYC 7742 2P . 13665250.94 |=================================================== Stress-NG 0.11.07 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better EPYC 7742 2P . 1443.81 |======================================================= Stress-NG 0.11.07 Test: System V Message Passing Bogo Ops/s > Higher Is Better EPYC 7742 2P . 32386438.37 |=================================================== AOM AV1 2.0 Encoder Mode: Speed 0 Two-Pass Frames Per Second > Higher Is Better EPYC 7742 2P . 0.27 |========================================================== AOM AV1 2.0 Encoder Mode: Speed 4 Two-Pass Frames Per Second > Higher Is Better EPYC 7742 2P . 2.01 |========================================================== AOM AV1 2.0 Encoder Mode: Speed 6 Realtime Frames Per Second > Higher Is Better EPYC 7742 2P . 14.30 |========================================================= AOM AV1 2.0 Encoder Mode: Speed 6 Two-Pass Frames Per Second > Higher Is Better EPYC 7742 2P . 3.07 |========================================================== AOM AV1 2.0 Encoder Mode: Speed 8 Realtime Frames Per Second > Higher Is Better EPYC 7742 2P . 26.55 |========================================================= SVT-AV1 0.8 Encoder Mode: Enc Mode 0 - Input: 1080p Frames Per Second > Higher Is Better EPYC 7742 2P . 0.104 |========================================================= SVT-AV1 0.8 Encoder Mode: Enc Mode 4 - Input: 1080p Frames Per Second > Higher Is Better EPYC 7742 2P . 8.953 |========================================================= SVT-AV1 0.8 Encoder Mode: Enc Mode 8 - Input: 1080p Frames Per Second > Higher Is Better EPYC 7742 2P . 89.05 |========================================================= SVT-VP9 0.1 Tuning: VMAF Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better EPYC 7742 2P . 320.99 |======================================================== SVT-VP9 0.1 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better EPYC 7742 2P . 339.49 |======================================================== SVT-VP9 0.1 Tuning: Visual Quality Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better EPYC 7742 2P . 269.45 |======================================================== LuxCoreRender 2.3 Scene: DLSC M samples/sec > Higher Is Better EPYC 7742 2P . 14.65 |========================================================= LuxCoreRender 2.3 Scene: Rainbow Colors and Prism M samples/sec > Higher Is Better EPYC 7742 2P . 16.38 |========================================================= C-Blosc 2.0 Beta 5 Compressor: blosclz MB/s > Higher Is Better EPYC 7742 2P . 3425.2 |======================================================== MariaDB 10.5.2 Clients: 1 Queries Per Second > Higher Is Better EPYC 7742 2P . 11636 |========================================================= MariaDB 10.5.2 Clients: 4 Queries Per Second > Higher Is Better EPYC 7742 2P . 6946 |========================================================== MariaDB 10.5.2 Clients: 8 Queries Per Second > Higher Is Better EPYC 7742 2P . 6284 |========================================================== MariaDB 10.5.2 Clients: 16 Queries Per Second > Higher Is Better EPYC 7742 2P . 4728 |========================================================== MariaDB 10.5.2 Clients: 32 Queries Per Second > Higher Is Better EPYC 7742 2P . 2071 |========================================================== MariaDB 10.5.2 Clients: 64 Queries Per Second > Higher Is Better EPYC 7742 2P . 961 |=========================================================== MariaDB 10.5.2 Clients: 128 Queries Per Second > Higher Is Better EPYC 7742 2P . 402 |=========================================================== MariaDB 10.5.2 Clients: 256 Queries Per Second > Higher Is Better EPYC 7742 2P . 291 |=========================================================== MariaDB 10.5.2 Clients: 512 Queries Per Second > Higher Is Better EPYC 7742 2P . 280 |=========================================================== BRL-CAD 7.30.8 VGR Performance Metric VGR Performance Metric > Higher Is Better EPYC 7742 2P . 2765432 |======================================================= Java Gradle Build Gradle Build: Reactor Seconds < Lower Is Better EPYC 7742 2P . 352.81 |======================================================== Timed Linux Kernel Compilation 5.4 Time To Compile Seconds < Lower Is Better EPYC 7742 2P . 20.51 |========================================================= Build2 0.12 Time To Compile Seconds < Lower Is Better EPYC 7742 2P . 61.34 |========================================================= Blender 2.82 Blend File: BMW27 - Compute: CPU-Only Seconds < Lower Is Better EPYC 7742 2P . 27.10 |========================================================= Blender 2.82 Blend File: Classroom - Compute: CPU-Only Seconds < Lower Is Better EPYC 7742 2P . 46.95 |========================================================= Blender 2.82 Blend File: Fishy Cat - Compute: CPU-Only Seconds < Lower Is Better EPYC 7742 2P . 44.19 |========================================================= Blender 2.82 Blend File: Barbershop - Compute: CPU-Only Seconds < Lower Is Better EPYC 7742 2P . 145.02 |======================================================== Blender 2.82 Blend File: Pabellon Barcelona - Compute: CPU-Only Seconds < Lower Is Better EPYC 7742 2P . 74.79 |========================================================= Numenta Anomaly Benchmark 1.1 Detector: EXPoSE Seconds < Lower Is Better EPYC 7742 2P . 265.60 |======================================================== Numenta Anomaly Benchmark 1.1 Detector: Relative Entropy Seconds < Lower Is Better EPYC 7742 2P . 15.91 |========================================================= Numenta Anomaly Benchmark 1.1 Detector: Windowed Gaussian Seconds < Lower Is Better EPYC 7742 2P . 7.563 |========================================================= Numenta Anomaly Benchmark 1.1 Detector: Earthgecko Skyline Seconds < Lower Is Better EPYC 7742 2P . 85.82 |========================================================= Numenta Anomaly Benchmark 1.1 Detector: Bayesian Changepoint Seconds < Lower Is Better EPYC 7742 2P . 30.83 |=========================================================