OSPray + Embree Servers 2 x Intel Xeon Platinum 8280 testing with a GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS) and llvmpipe 377GB on Ubuntu 19.10 via the Phoronix Test Suite. 2 x EPYC 7601: Processor: 2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD 17h, Memory: 516096MB, Disk: 280GB INTEL SSDPED1D280GA + 12 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: VE228, Network: 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 19.10, Kernel: 5.3.0-13-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.1.6 (LLVM 8.0 128 bits), Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1600x1200 2 x EPYC 7742: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1001C BIOS), Chipset: AMD Starship/Matisse, Memory: 516096MB, Disk: 280GB INTEL SSDPED1D280GA + 256GB Micron_1100_MTFD, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 19.10, Kernel: 5.3.0-13-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1920x1080 2 x 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: 5.3.0-13-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.1.6 (LLVM 8.0 256 bits), Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1920x1080 OSPray 1.8.5 Demo: San Miguel - Renderer: SciVis FPS > Higher Is Better 2 x EPYC 7601 .......... 36.16 |================== 2 x EPYC 7742 .......... 96.36 |=============================================== 2 x Xeon Platinum 8280 . 71.43 |=================================== OSPray 1.8.5 Demo: XFrog Forest - Renderer: SciVis FPS > Higher Is Better 2 x EPYC 7601 .......... 7.67 |================== 2 x EPYC 7742 .......... 20.41 |=============================================== 2 x Xeon Platinum 8280 . 12.20 |============================ OSPray 1.8.5 Demo: San Miguel - Renderer: Path Tracer FPS > Higher Is Better 2 x EPYC 7601 .......... 2.87 |================ 2 x EPYC 7742 .......... 8.45 |================================================ 2 x Xeon Platinum 8280 . 6.55 |===================================== OSPray 1.8.5 Demo: NASA Streamlines - Renderer: SciVis FPS > Higher Is Better 2 x EPYC 7601 .......... 52.63 |=================== 2 x EPYC 7742 .......... 125.00 |============================================== 2 x Xeon Platinum 8280 . 90.91 |================================= OSPray 1.8.5 Demo: XFrog Forest - Renderer: Path Tracer FPS > Higher Is Better 2 x EPYC 7601 .......... 3.78 |================ 2 x EPYC 7742 .......... 11.09 |=============================================== 2 x Xeon Platinum 8280 . 6.76 |============================= OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: SciVis FPS > Higher Is Better 2 x EPYC 7601 .......... 31.25 |===================== 2 x EPYC 7742 .......... 55.56 |===================================== 2 x Xeon Platinum 8280 . 71.43 |=============================================== OSPray 1.8.5 Demo: NASA Streamlines - Renderer: Path Tracer FPS > Higher Is Better 2 x EPYC 7601 .......... 10.83 |================= 2 x EPYC 7742 .......... 30.01 |=============================================== 2 x Xeon Platinum 8280 . 18.27 |============================= OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: Path Tracer FPS > Higher Is Better 2 x EPYC 7601 .......... 200.00 |================== 2 x EPYC 7742 .......... 333.33 |=============================== 2 x Xeon Platinum 8280 . 500.00 |============================================== Embree 3.6.1 Binary: Pathtracer - Model: Crown Frames Per Second > Higher Is Better 2 x EPYC 7601 .......... 27.73 |================ 2 x EPYC 7742 .......... 82.52 |=============================================== 2 x Xeon Platinum 8280 . 45.35 |========================== Embree 3.6.1 Binary: Pathtracer ISPC - Model: Crown Frames Per Second > Higher Is Better 2 x EPYC 7601 .......... 26.30 |================ 2 x EPYC 7742 .......... 76.53 |=============================================== 2 x Xeon Platinum 8280 . 53.68 |================================= Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Frames Per Second > Higher Is Better 2 x EPYC 7601 .......... 28.21 |======================= 2 x EPYC 7742 .......... 58.46 |=============================================== 2 x Xeon Platinum 8280 . 57.68 |============================================== Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Obj Frames Per Second > Higher Is Better 2 x EPYC 7601 .......... 21.99 |==================== 2 x EPYC 7742 .......... 50.67 |============================================== 2 x Xeon Platinum 8280 . 51.72 |=============================================== Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Frames Per Second > Higher Is Better 2 x EPYC 7601 .......... 27.74 |=================== 2 x EPYC 7742 .......... 56.34 |======================================= 2 x Xeon Platinum 8280 . 68.32 |=============================================== Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Obj Frames Per Second > Higher Is Better 2 x EPYC 7601 .......... 22.37 |================== 2 x EPYC 7742 .......... 48.01 |====================================== 2 x Xeon Platinum 8280 . 58.84 |===============================================