EPYC 7642 AMD EPYC 7642 48-Core testing with a ASRockRack EPYCD8 (P2.10 BIOS) and ASPEED on Ubuntu 19.10 via the Phoronix Test Suite. EPYC 7642: Processor: AMD EPYC 7642 48-Core @ 2.30GHz (48 Cores / 96 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 8 x 16384 MB DDR4-3200MT/s 18ASF2G72PDZ-3G2E1, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Audio: AMD Starship/Matisse, Network: 2 x Intel I350 OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1024x768 IOR 3.2.1 Write Test MB/s > Higher Is Better EPYC 7642 . 1322.84 |========================================================== IOR 3.2.1 Read Test MB/s > Higher Is Better EPYC 7642 . 1953.38 |========================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better EPYC 7642 . 42091.55 |========================================================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better EPYC 7642 . 35508.35 |========================================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better EPYC 7642 . 39374.92 |========================================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better EPYC 7642 . 43957.54 |========================================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better EPYC 7642 . 40073.52 |========================================================= RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better EPYC 7642 . 41846.48 |========================================================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better EPYC 7642 . 35569.16 |========================================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better EPYC 7642 . 35312.69 |========================================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better EPYC 7642 . 42058.45 |========================================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better EPYC 7642 . 38831.79 |========================================================= Stream 2013-01-17 Type: Copy MB/s > Higher Is Better EPYC 7642 . 90737.0 |========================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better EPYC 7642 . 88908.6 |========================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better EPYC 7642 . 99250.5 |========================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better EPYC 7642 . 97851.9 |========================================================== Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better EPYC 7642 . 8801.9 |=========================================================== Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better EPYC 7642 . 14950.6 |========================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB MiB/s > Higher Is Better EPYC 7642 . 8792.52 |========================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB MiB/s > Higher Is Better EPYC 7642 . 15441.34 |========================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better EPYC 7642 . 15481.11 |========================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB MiB/s > Higher Is Better EPYC 7642 . 15507.49 |========================================================= MBW 2018-09-08 Test: Memory Copy - Array Size: 8192 MiB MiB/s > Higher Is Better EPYC 7642 . 15517.65 |========================================================= MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB MiB/s > Higher Is Better EPYC 7642 . 8824.72 |========================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB MiB/s > Higher Is Better EPYC 7642 . 9029.05 |========================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better EPYC 7642 . 9019.70 |========================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB MiB/s > Higher Is Better EPYC 7642 . 9013.01 |========================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB MiB/s > Higher Is Better EPYC 7642 . 9033.04 |========================================================== miniFE 2.2 Problem Size: Small CG Mflops > Higher Is Better EPYC 7642 . 19390.8 |========================================================== NAMD 2.13b1 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better EPYC 7642 . 0.53843 |========================================================== Timed MrBayes Analysis 3.2.7 Primate Phylogeny Analysis Seconds < Lower Is Better EPYC 7642 . 102.81 |=========================================================== OSPray 1.8.5 Demo: San Miguel - Renderer: SciVis FPS > Higher Is Better EPYC 7642 . 48.21 |============================================================ OSPray 1.8.5 Demo: XFrog Forest - Renderer: SciVis FPS > Higher Is Better EPYC 7642 . 9.45 |============================================================= OSPray 1.8.5 Demo: San Miguel - Renderer: Path Tracer FPS > Higher Is Better EPYC 7642 . 4.17 |============================================================= OSPray 1.8.5 Demo: NASA Streamlines - Renderer: SciVis FPS > Higher Is Better EPYC 7642 . 66.67 |============================================================ OSPray 1.8.5 Demo: XFrog Forest - Renderer: Path Tracer FPS > Higher Is Better EPYC 7642 . 5.10 |============================================================= OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: SciVis FPS > Higher Is Better EPYC 7642 . 34.48 |============================================================ OSPray 1.8.5 Demo: NASA Streamlines - Renderer: Path Tracer FPS > Higher Is Better EPYC 7642 . 14.29 |============================================================ OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: Path Tracer FPS > Higher Is Better EPYC 7642 . 333.33 |=========================================================== Embree 3.6.1 Binary: Pathtracer - Model: Crown Frames Per Second > Higher Is Better EPYC 7642 . 41.29 |============================================================ Embree 3.6.1 Binary: Pathtracer ISPC - Model: Crown Frames Per Second > Higher Is Better EPYC 7642 . 39.39 |============================================================ Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Frames Per Second > Higher Is Better EPYC 7642 . 45.55 |============================================================ Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Obj Frames Per Second > Higher Is Better EPYC 7642 . 40.96 |============================================================ Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Frames Per Second > Higher Is Better EPYC 7642 . 45.36 |============================================================ Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Obj Frames Per Second > Higher Is Better EPYC 7642 . 39.25 |============================================================ ACES DGEMM 1.0 Sustained Floating-Point Rate GFLOP/s > Higher Is Better EPYC 7642 . 14.00 |============================================================ Intel Open Image Denoise 1.0.0 Scene: Memorial Images / Sec > Higher Is Better EPYC 7642 . 19.80 |============================================================ LuxCoreRender 2.2 Scene: DLSC M samples/sec > Higher Is Better EPYC 7642 . 0.96 |============================================================= LuxCoreRender 2.2 Scene: Rainbow Colors and Prism M samples/sec > Higher Is Better EPYC 7642 . 0.72 |============================================================= Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better EPYC 7642 . 3269.18 |========================================================== Tungsten Renderer 0.2.2 Scene: Hair Seconds < Lower Is Better EPYC 7642 . 8.57932 |========================================================== Tungsten Renderer 0.2.2 Scene: Water Caustic Seconds < Lower Is Better EPYC 7642 . 22.74 |============================================================ Tungsten Renderer 0.2.2 Scene: Non-Exponential Seconds < Lower Is Better EPYC 7642 . 3.28065 |========================================================== Tungsten Renderer 0.2.2 Scene: Volumetric Caustic Seconds < Lower Is Better EPYC 7642 . 4.43490 |========================================================== Minion 1.8 Benchmark: Graceful Seconds < Lower Is Better EPYC 7642 . 53.75 |============================================================ Minion 1.8 Benchmark: Solitaire Seconds < Lower Is Better EPYC 7642 . 79.08 |============================================================ Minion 1.8 Benchmark: Quasigroup Seconds < Lower Is Better EPYC 7642 . 138.12 |=========================================================== Blender 2.80 Blend File: BMW27 - Compute: CPU-Only Seconds < Lower Is Better EPYC 7642 . 48.19 |============================================================ Blender 2.80 Blend File: Classroom - Compute: CPU-Only Seconds < Lower Is Better EPYC 7642 . 122.08 |=========================================================== Blender 2.80 Blend File: Fishy Cat - Compute: CPU-Only Seconds < Lower Is Better EPYC 7642 . 72.07 |============================================================ Blender 2.80 Blend File: Barbershop - Compute: CPU-Only Seconds < Lower Is Better EPYC 7642 . 200.41 |=========================================================== Blender 2.80 Blend File: Pabellon Barcelona - Compute: CPU-Only Seconds < Lower Is Better EPYC 7642 . 155.95 |=========================================================== Appleseed 2.0 Beta Scene: Emily Seconds < Lower Is Better EPYC 7642 . 161.10 |=========================================================== Appleseed 2.0 Beta Scene: Disney Material Seconds < Lower Is Better EPYC 7642 . 76.52 |============================================================ Appleseed 2.0 Beta Scene: Material Tester Seconds < Lower Is Better EPYC 7642 . 179.86 |===========================================================