7742 2P June 2 x AMD EPYC 7742 64-Core testing with a Supermicro H11DSi-NT v2.00 (2.1 BIOS) and ASPEED on Ubuntu 21.10 via the Phoronix Test Suite. A: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: Supermicro H11DSi-NT v2.00 (2.1 BIOS), Chipset: AMD Starship/Matisse, Memory: 16 x 8 GB DDR4-3200MT/s HMA81GR7CJR8N-XN, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel 10G X550T OS: Ubuntu 21.10, Kernel: 5.17.0-rc1-sched-core-phx (x86_64), Desktop: GNOME Shell 40.5, Display Server: X Server, Vulkan: 1.1.182, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080 B: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: Supermicro H11DSi-NT v2.00 (2.1 BIOS), Chipset: AMD Starship/Matisse, Memory: 16 x 8 GB DDR4-3200MT/s HMA81GR7CJR8N-XN, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel 10G X550T OS: Ubuntu 21.10, Kernel: 5.17.0-rc1-sched-core-phx (x86_64), Desktop: GNOME Shell 40.5, Display Server: X Server, Vulkan: 1.1.182, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080 C: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: Supermicro H11DSi-NT v2.00 (2.1 BIOS), Chipset: AMD Starship/Matisse, Memory: 16 x 8 GB DDR4-3200MT/s HMA81GR7CJR8N-XN, Disk: 280GB INTEL SSDPE21D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel 10G X550T OS: Ubuntu 21.10, Kernel: 5.17.0-rc1-sched-core-phx (x86_64), Desktop: GNOME Shell 40.5, Display Server: X Server, Vulkan: 1.1.182, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080 Chia Blockchain VDF 1.0.7 Test: Square Plain C++ IPS > Higher Is Better A . 130900 |=================================================================== B . 130300 |=================================================================== C . 129700 |================================================================== Chia Blockchain VDF 1.0.7 Test: Square Assembly Optimized IPS > Higher Is Better A . 108900 |=================================================================== B . 106500 |================================================================== C . 107000 |================================================================== AOM AV1 3.4 Encoder Mode: Speed 0 Two-Pass - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 0.18 |===================================================================== B . 0.18 |===================================================================== C . 0.18 |===================================================================== AOM AV1 3.4 Encoder Mode: Speed 4 Two-Pass - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 4.06 |===================================================================== B . 4.02 |==================================================================== C . 4.05 |===================================================================== AOM AV1 3.4 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 12.39 |============================================================ B . 13.94 |==================================================================== C . 12.52 |============================================================= AOM AV1 3.4 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 6.67 |============================================================= B . 7.24 |================================================================== C . 7.54 |===================================================================== AOM AV1 3.4 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 21.96 |=================================================================== B . 21.85 |=================================================================== C . 22.21 |==================================================================== AOM AV1 3.4 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 32.56 |==================================================================== B . 32.79 |==================================================================== AOM AV1 3.4 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K Frames Per Second > Higher Is Better A . 28.84 |============================================================= B . 32.02 |==================================================================== AOM AV1 3.4 Encoder Mode: Speed 0 Two-Pass - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 0.42 |===================================================================== B . 0.41 |=================================================================== AOM AV1 3.4 Encoder Mode: Speed 4 Two-Pass - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 6.40 |===================================================================== B . 6.42 |===================================================================== AOM AV1 3.4 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 21.51 |==================================================================== B . 21.39 |==================================================================== AOM AV1 3.4 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 16.24 |==================================================================== B . 16.09 |=================================================================== AOM AV1 3.4 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 58.30 |==================================================================== B . 57.72 |=================================================================== AOM AV1 3.4 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 78.01 |==================================================================== B . 70.97 |============================================================== AOM AV1 3.4 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p Frames Per Second > Higher Is Better A . 75.27 |==================================================================== B . 74.92 |==================================================================== OSPRay 2.10 Benchmark: particle_volume/ao/real_time Items Per Second > Higher Is Better A . 23.82 |==================================================================== B . 23.93 |==================================================================== OSPRay 2.10 Benchmark: particle_volume/scivis/real_time Items Per Second > Higher Is Better A . 23.66 |==================================================================== B . 23.62 |==================================================================== OSPRay 2.10 Benchmark: particle_volume/pathtracer/real_time Items Per Second > Higher Is Better A . 120.49 |================================================================== B . 121.44 |=================================================================== OSPRay 2.10 Benchmark: gravity_spheres_volume/dim_512/ao/real_time Items Per Second > Higher Is Better A . 11.83 |==================================================================== B . 11.84 |==================================================================== OSPRay 2.10 Benchmark: gravity_spheres_volume/dim_512/scivis/real_time Items Per Second > Higher Is Better A . 11.07 |==================================================================== B . 11.07 |==================================================================== OSPRay 2.10 Benchmark: gravity_spheres_volume/dim_512/pathtracer/real_time Items Per Second > Higher Is Better A . 18.83 |==================================================================== B . 18.88 |==================================================================== 7-Zip Compression 22.00 Test: Compression Rating MIPS > Higher Is Better A . 390236 |=================================================================== B . 359532 |============================================================== 7-Zip Compression 22.00 Test: Decompression Rating MIPS > Higher Is Better A . 608815 |=================================================================== B . 604128 |================================================================== Stockfish 15 Total Time Nodes Per Second > Higher Is Better A . 272380288 |================================================================ B . 251361081 |=========================================================== Timed Linux Kernel Compilation 5.18 Build: defconfig Seconds < Lower Is Better A . 25.66 |==================================================================== B . 25.55 |==================================================================== Timed Linux Kernel Compilation 5.18 Build: allmodconfig Seconds < Lower Is Better A . 161.57 |=================================================================== B . 162.01 |=================================================================== ClickHouse 100M Rows Web Analytics Dataset, First Run / Cold Cache Queries Per Minute, Geo Mean > Higher Is Better A . 239.40 |=========================================================== B . 273.76 |=================================================================== ClickHouse 100M Rows Web Analytics Dataset, Second Run Queries Per Minute, Geo Mean > Higher Is Better A . 284.52 |=================================================================== B . 280.70 |================================================================== ClickHouse 100M Rows Web Analytics Dataset, Third Run Queries Per Minute, Geo Mean > Higher Is Better A . 284.24 |================================================================= B . 294.85 |=================================================================== Chaos Group V-RAY 5.02 Mode: CPU Vrays > Higher Is Better OpenCV 4.6 Test: Core ms < Lower Is Better A . 159107 |============================================================== B . 171107 |=================================================================== OpenCV 4.6 Test: Video ms < Lower Is Better A . 99266 |==================================================================== B . 87909 |============================================================ OpenCV 4.6 Test: Graph API ms < Lower Is Better A . 305940 |================================================================== B . 310150 |=================================================================== OpenCV 4.6 Test: Stitching ms < Lower Is Better A . 269331 |============================================================= B . 296259 |=================================================================== OpenCV 4.6 Test: Features 2D ms < Lower Is Better A . 135127 |=================================================================== B . 126892 |=============================================================== OpenCV 4.6 Test: Image Processing ms < Lower Is Better A . 290846 |=================================================================== B . 284937 |================================================================== OpenCV 4.6 Test: Object Detection ms < Lower Is Better A . 77819 |==================================================================== B . 78013 |==================================================================== OpenCV 4.6 Test: DNN - Deep Neural Network ms < Lower Is Better A . 11984 |========================================== B . 19261 |====================================================================