Xeon Cascade Lake R Ubuntu 18.04 vs. 20.04 LTS 2 x Intel Xeon Gold 5220R Ubuntu benchmarks for a future article. Ubuntu 18.04.4 LTS: Processor: 2 x Intel Xeon Gold 5220R @ 3.90GHz (36 Cores / 72 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 18.04, Kernel: 5.3.0-42-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 7.5.0, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 20.04: Processor: 2 x Intel Xeon Gold 5220R @ 3.90GHz (36 Cores / 72 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, 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 20.04, Kernel: 5.4.0-18-generic (x86_64), Desktop: GNOME Shell 3.35.91, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, OpenGL: 3.3 Mesa 20.0.0 (LLVM 9.0.1 256 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768 Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 2285 |=================================================== Ubuntu 20.04 ....... 2318 |==================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 1139 |=================================================== Ubuntu 20.04 ....... 1155 |==================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 1290 |=================================================== Ubuntu 20.04 ....... 1310 |==================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 330333 |================================================= Ubuntu 20.04 ....... 335667 |================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 801 |========================================= Ubuntu 20.04 ....... 1009 |==================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 397 |========================================== Ubuntu 20.04 ....... 501 |===================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 445 |============================= Ubuntu 20.04 ....... 809 |===================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 114000 |=========================== Ubuntu 20.04 ....... 207333 |================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 2354 |==================================================== Ubuntu 20.04 ....... 2349 |==================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 1173 |==================================================== Ubuntu 20.04 ....... 1171 |==================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 1583 |==================================================== Ubuntu 20.04 ....... 1455 |================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 405333 |================================================== Ubuntu 20.04 ....... 372333 |============================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 666 |================================== Ubuntu 20.04 ....... 1011 |==================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 329 |=================================== Ubuntu 20.04 ....... 502 |===================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 720 |=============================================== Ubuntu 20.04 ....... 817 |===================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ubuntu 18.04.4 LTS . 184000 |============================================ Ubuntu 20.04 ....... 209333 |================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 64 Microseconds < Lower Is Better Ubuntu 18.04.4 LTS . 20.24 |=================================================== Ubuntu 20.04 ....... 18.39 |============================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 64 Mbits/sec > Higher Is Better Ubuntu 18.04.4 LTS . 285432.83 |=============================================== Ubuntu 20.04 ....... 284466.22 |=============================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64 Mbits/sec > Higher Is Better Ubuntu 18.04.4 LTS . 25843 |====================================== Ubuntu 20.04 ....... 35092 |=================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64 Mbits/sec > Higher Is Better Ubuntu 18.04.4 LTS . 67.1 |==================================================== Ubuntu 20.04 ....... 67.1 |==================================================== NAS Parallel Benchmarks 3.4 Test / Class: BT.C Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 95421.88 |============================================ Ubuntu 20.04 ....... 100827.20 |=============================================== NAS Parallel Benchmarks 3.4 Test / Class: EP.C Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 1516.56 |==================== Ubuntu 20.04 ....... 3772.82 |================================================= NAS Parallel Benchmarks 3.4 Test / Class: EP.D Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 1543.54 |==================== Ubuntu 20.04 ....... 3878.09 |================================================= NAS Parallel Benchmarks 3.4 Test / Class: FT.C Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 43794.25 |========================================== Ubuntu 20.04 ....... 50433.00 |================================================ NAS Parallel Benchmarks 3.4 Test / Class: LU.C Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 100250.99 |=========================================== Ubuntu 20.04 ....... 108730.07 |=============================================== NAS Parallel Benchmarks 3.4 Test / Class: MG.C Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 59085.36 |=============================================== Ubuntu 20.04 ....... 59982.58 |================================================ NAS Parallel Benchmarks 3.4 Test / Class: SP.B Total Mop/s > Higher Is Better Ubuntu 18.04.4 LTS . 46533.05 |============================================ Ubuntu 20.04 ....... 51237.26 |================================================ Parboil 2.5 Test: OpenMP LBM Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 20.92 |=================================================== Ubuntu 20.04 ....... 19.34 |=============================================== Parboil 2.5 Test: OpenMP CUTCP Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 1.650149 |============================================= Ubuntu 20.04 ....... 1.779553 |================================================ Parboil 2.5 Test: OpenMP Stencil Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 3.722337 |================================================ Ubuntu 20.04 ....... 3.489664 |============================================= Parboil 2.5 Test: OpenMP MRI Gridding Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 370.65 |================================================== Ubuntu 20.04 ....... 350.61 |=============================================== Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 28.05 |=================================================== Ubuntu 20.04 ....... 10.81 |==================== Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 9.549 |=================================================== Ubuntu 20.04 ....... 9.288 |================================================== Rodinia 2.4 Test: OpenMP Streamcluster Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 11.56 |=================================================== Ubuntu 20.04 ....... 11.49 |=================================================== NAMD 2.13 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better Ubuntu 18.04.4 LTS . 0.59579 |================================================ Ubuntu 20.04 ....... 0.60248 |================================================= Nebular Empirical Analysis Tool 2020-02-29 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 33.67 |=================================================== Ubuntu 20.04 ....... 32.67 |================================================= toyBrot Fractal Generator Implementation: OpenMP ms < Lower Is Better Ubuntu 18.04.4 LTS . 41175 |=================================================== Ubuntu 20.04 ....... 41206 |=================================================== toyBrot Fractal Generator Implementation: C++ Tasks ms < Lower Is Better Ubuntu 18.04.4 LTS . 38148 |=================================================== Ubuntu 20.04 ....... 37952 |=================================================== toyBrot Fractal Generator Implementation: C++ Threads ms < Lower Is Better Ubuntu 18.04.4 LTS . 38069 |================================================== Ubuntu 20.04 ....... 38447 |=================================================== SMHasher 2020-02-29 Hash: wyhash MiB/sec > Higher Is Better Ubuntu 18.04.4 LTS . 26540.31 |================================================ Ubuntu 20.04 ....... 25612.52 |============================================== SMHasher 2020-02-29 Hash: wyhash cycles/hash < Lower Is Better Ubuntu 18.04.4 LTS . 17.96 |================================================ Ubuntu 20.04 ....... 19.12 |=================================================== SMHasher 2020-02-29 Hash: MeowHash MiB/sec > Higher Is Better Ubuntu 18.04.4 LTS . 53520.14 |=============================================== Ubuntu 20.04 ....... 55148.96 |================================================ SMHasher 2020-02-29 Hash: MeowHash cycles/hash < Lower Is Better Ubuntu 18.04.4 LTS . 41.50 |=================================================== Ubuntu 20.04 ....... 40.49 |================================================== SMHasher 2020-02-29 Hash: Spooky32 MiB/sec > Higher Is Better Ubuntu 18.04.4 LTS . 21044.20 |================================================ Ubuntu 20.04 ....... 20624.89 |=============================================== SMHasher 2020-02-29 Hash: Spooky32 cycles/hash < Lower Is Better Ubuntu 18.04.4 LTS . 32.80 |=================================================== Ubuntu 20.04 ....... 31.87 |================================================== SMHasher 2020-02-29 Hash: fasthash32 MiB/sec > Higher Is Better Ubuntu 18.04.4 LTS . 9877.81 |=============================================== Ubuntu 20.04 ....... 10138.20 |================================================ SMHasher 2020-02-29 Hash: fasthash32 cycles/hash < Lower Is Better Ubuntu 18.04.4 LTS . 25.09 |=================================================== Ubuntu 20.04 ....... 24.77 |================================================== SMHasher 2020-02-29 Hash: t1ha2_atonce MiB/sec > Higher Is Better Ubuntu 18.04.4 LTS . 22675.14 |============================================== Ubuntu 20.04 ....... 23717.88 |================================================ SMHasher 2020-02-29 Hash: t1ha2_atonce cycles/hash < Lower Is Better Ubuntu 18.04.4 LTS . 25.36 |=================================================== Ubuntu 20.04 ....... 24.63 |================================================== SMHasher 2020-02-29 Hash: t1ha0_aes_avx2 MiB/sec > Higher Is Better Ubuntu 18.04.4 LTS . 68156.40 |=============================================== Ubuntu 20.04 ....... 69938.89 |================================================ SMHasher 2020-02-29 Hash: t1ha0_aes_avx2 cycles/hash < Lower Is Better Ubuntu 18.04.4 LTS . 25.84 |=================================================== Ubuntu 20.04 ....... 24.91 |================================================= DaCapo Benchmark 9.12-MR1 Java Test: H2 msec < Lower Is Better Ubuntu 18.04.4 LTS . 8756 |==================================================== Ubuntu 20.04 ....... 8609 |=================================================== DaCapo Benchmark 9.12-MR1 Java Test: Jython msec < Lower Is Better Ubuntu 18.04.4 LTS . 5024 |==================================================== Ubuntu 20.04 ....... 4879 |================================================== DaCapo Benchmark 9.12-MR1 Java Test: Tradesoap msec < Lower Is Better Ubuntu 18.04.4 LTS . 8393 |==================================================== Ubuntu 20.04 ....... 7240 |============================================= DaCapo Benchmark 9.12-MR1 Java Test: Tradebeans msec < Lower Is Better Ubuntu 18.04.4 LTS . 15745 |=================================================== Ubuntu 20.04 ....... 12663 |========================================= Renaissance 0.10.0 Test: Scala Dotty ms < Lower Is Better Ubuntu 18.04.4 LTS . 7881.49 |================================================= Ubuntu 20.04 ....... 7304.69 |============================================= Renaissance 0.10.0 Test: Random Forest ms < Lower Is Better Ubuntu 18.04.4 LTS . 6599.70 |================================================= Ubuntu 20.04 ....... 5873.69 |============================================ Renaissance 0.10.0 Test: Apache Spark ALS ms < Lower Is Better Ubuntu 18.04.4 LTS . 7196.69 |================================================= Ubuntu 20.04 ....... 6874.80 |=============================================== Renaissance 0.10.0 Test: Apache Spark Bayes ms < Lower Is Better Ubuntu 18.04.4 LTS . 3859.12 |================================================= Ubuntu 20.04 ....... 3694.30 |=============================================== Renaissance 0.10.0 Test: Savina Reactors.IO ms < Lower Is Better Ubuntu 18.04.4 LTS . 29170.95 |================================================ Ubuntu 20.04 ....... 26200.92 |=========================================== Renaissance 0.10.0 Test: Apache Spark PageRank ms < Lower Is Better Ubuntu 18.04.4 LTS . 24412.60 |================================================ Ubuntu 20.04 ....... 23948.91 |=============================================== Renaissance 0.10.0 Test: In-Memory Database Shootout ms < Lower Is Better Ubuntu 18.04.4 LTS . 16166.27 |================================================ Ubuntu 20.04 ....... 14216.09 |========================================== Renaissance 0.10.0 Test: Akka Unbalanced Cobwebbed Tree ms < Lower Is Better Ubuntu 18.04.4 LTS . 22869.69 |================================================ Ubuntu 20.04 ....... 22467.59 |=============================================== Renaissance 0.10.0 Test: Genetic Algorithm Using Jenetics + Futures ms < Lower Is Better Ubuntu 18.04.4 LTS . 6865.30 |================================================= Ubuntu 20.04 ....... 6654.01 |=============================================== Nettle 3.5.1 Test: aes256 Mbyte/s > Higher Is Better Ubuntu 18.04.4 LTS . 6156.94 |================================================= Ubuntu 20.04 ....... 6160.34 |================================================= Nettle 3.5.1 Test: chacha Mbyte/s > Higher Is Better Ubuntu 18.04.4 LTS . 1021.01 |================================================= Ubuntu 20.04 ....... 1025.99 |================================================= Nettle 3.5.1 Test: sha512 Mbyte/s > Higher Is Better Ubuntu 18.04.4 LTS . 486.75 |================================================== Ubuntu 20.04 ....... 489.24 |================================================== Nettle 3.5.1 Test: poly1305-aes Mbyte/s > Higher Is Better Ubuntu 18.04.4 LTS . 2790.37 |================================================= Ubuntu 20.04 ....... 2797.15 |================================================= ArrayFire 3.7 Test: BLAS CPU GFLOPS > Higher Is Better Ubuntu 18.04.4 LTS . 2382.60 |================================================= Ubuntu 20.04 ....... 2383.32 |================================================= ArrayFire 3.7 Test: Conjugate Gradient CPU ms < Lower Is Better Ubuntu 18.04.4 LTS . 9.653 |================================================== Ubuntu 20.04 ....... 9.831 |=================================================== MKL-DNN DNNL 1.1 Harness: IP Batch 1D - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 2.60022 |================================================= Ubuntu 20.04 ....... 2.36964 |============================================= MKL-DNN DNNL 1.1 Harness: IP Batch All - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 10.85 |=================================================== Ubuntu 20.04 ....... 10.66 |================================================== MKL-DNN DNNL 1.1 Harness: IP Batch 1D - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 5.82463 |================================================= Ubuntu 20.04 ....... 5.80495 |================================================= MKL-DNN DNNL 1.1 Harness: IP Batch All - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 37.94 |=================================================== Ubuntu 20.04 ....... 34.13 |============================================== MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_3d - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 6.38407 |================================================= Ubuntu 20.04 ....... 6.31762 |================================================ MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_all - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 1002.63 |================================================= Ubuntu 20.04 ....... 1000.07 |================================================= MKL-DNN DNNL 1.1 Harness: Deconvolution Batch deconv_1d - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 2.10663 |================================================ Ubuntu 20.04 ....... 2.13009 |================================================= MKL-DNN DNNL 1.1 Harness: Deconvolution Batch deconv_3d - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 2.73078 |================================================= Ubuntu 20.04 ....... 2.70420 |================================================= MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_alexnet - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 123.35 |================================================== Ubuntu 20.04 ....... 122.91 |================================================== MKL-DNN DNNL 1.1 Harness: Deconvolution Batch deconv_all - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 1245.01 |================================================ Ubuntu 20.04 ....... 1278.18 |================================================= MKL-DNN DNNL 1.1 Harness: Recurrent Neural Network Training - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 205.21 |============================================ Ubuntu 20.04 ....... 232.28 |================================================== MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_3d - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 15.29 |=================================================== Ubuntu 20.04 ....... 15.22 |=================================================== MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_all - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 3924.66 |================================================= Ubuntu 20.04 ....... 3914.06 |================================================= MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_googlenet_v3 - Data Type: f32 ms < Lower Is Better Ubuntu 18.04.4 LTS . 55.10 |=================================================== Ubuntu 20.04 ....... 54.66 |=================================================== MKL-DNN DNNL 1.1 Harness: Deconvolution Batch deconv_1d - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 7.36921 |================================================= Ubuntu 20.04 ....... 7.21957 |================================================ MKL-DNN DNNL 1.1 Harness: Deconvolution Batch deconv_3d - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 9.47216 |================================================= Ubuntu 20.04 ....... 9.41817 |================================================= MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_alexnet - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 714.39 |================================================== Ubuntu 20.04 ....... 712.51 |================================================== MKL-DNN DNNL 1.1 Harness: Deconvolution Batch deconv_all - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 3137.90 |================================================= Ubuntu 20.04 ....... 3149.57 |================================================= MKL-DNN DNNL 1.1 Harness: Convolution Batch conv_googlenet_v3 - Data Type: bf16bf16bf16 ms < Lower Is Better Ubuntu 18.04.4 LTS . 187.85 |================================================== Ubuntu 20.04 ....... 187.20 |================================================== OSPray 1.8.5 Demo: San Miguel - Renderer: SciVis FPS > Higher Is Better Ubuntu 18.04.4 LTS . 43.48 |=================================================== Ubuntu 20.04 ....... 43.48 |=================================================== OSPray 1.8.5 Demo: XFrog Forest - Renderer: SciVis FPS > Higher Is Better Ubuntu 18.04.4 LTS . 7.14 |==================================================== Ubuntu 20.04 ....... 7.19 |==================================================== OSPray 1.8.5 Demo: San Miguel - Renderer: Path Tracer FPS > Higher Is Better Ubuntu 18.04.4 LTS . 3.94 |==================================================== Ubuntu 20.04 ....... 3.96 |==================================================== OSPray 1.8.5 Demo: NASA Streamlines - Renderer: SciVis FPS > Higher Is Better Ubuntu 18.04.4 LTS . 55.56 |=================================================== Ubuntu 20.04 ....... 55.56 |=================================================== OSPray 1.8.5 Demo: XFrog Forest - Renderer: Path Tracer FPS > Higher Is Better Ubuntu 18.04.4 LTS . 3.97 |==================================================== Ubuntu 20.04 ....... 3.98 |==================================================== OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: SciVis FPS > Higher Is Better Ubuntu 18.04.4 LTS . 47.62 |=================================================== Ubuntu 20.04 ....... 47.62 |=================================================== OSPray 1.8.5 Demo: NASA Streamlines - Renderer: Path Tracer FPS > Higher Is Better Ubuntu 18.04.4 LTS . 10.35 |=================================================== Ubuntu 20.04 ....... 10.38 |=================================================== OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: Path Tracer FPS > Higher Is Better Ubuntu 18.04.4 LTS . 500 |===================================================== Ubuntu 20.04 ....... 500 |===================================================== Embree 3.6.1 Binary: Pathtracer - Model: Crown Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 29.07 |================================================== Ubuntu 20.04 ....... 29.53 |=================================================== Embree 3.6.1 Binary: Pathtracer ISPC - Model: Crown Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 33.41 |=================================================== Ubuntu 20.04 ....... 33.16 |=================================================== Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 35.68 |=================================================== Ubuntu 20.04 ....... 35.71 |=================================================== Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Obj Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 32.25 |=================================================== Ubuntu 20.04 ....... 32.30 |=================================================== Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 43.00 |=================================================== Ubuntu 20.04 ....... 43.01 |=================================================== Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Obj Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 36.81 |================================================== Ubuntu 20.04 ....... 37.18 |=================================================== rav1e 0.3.0 Speed: 6 Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 1.067 |=================================================== Ubuntu 20.04 ....... 1.072 |=================================================== rav1e 0.3.0 Speed: 10 Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 2.176 |=================================================== Ubuntu 20.04 ....... 2.155 |=================================================== SVT-AV1 0.8 Encoder Mode: Enc Mode 4 - Input: 1080p Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 6.346 |=================================================== Ubuntu 20.04 ....... 6.200 |================================================== SVT-AV1 0.8 Encoder Mode: Enc Mode 8 - Input: 1080p Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 51.83 |=================================================== Ubuntu 20.04 ....... 49.26 |================================================ x264 2019-12-17 H.264 Video Encoding Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 120.46 |================================================== Ubuntu 20.04 ....... 117.83 |================================================= x265 3.1.2 H.265 1080p Video Encoding Frames Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 34.67 |=================================================== Ubuntu 20.04 ....... 34.75 |=================================================== Intel Open Image Denoise 1.0.0 Scene: Memorial Images / Sec > Higher Is Better Ubuntu 18.04.4 LTS . 27.61 |================================================== Ubuntu 20.04 ....... 28.14 |=================================================== LuxCoreRender 2.3 Scene: DLSC M samples/sec > Higher Is Better Ubuntu 18.04.4 LTS . 4.44 |==================================================== Ubuntu 20.04 ....... 4.45 |==================================================== LuxCoreRender 2.3 Scene: Rainbow Colors and Prism M samples/sec > Higher Is Better Ubuntu 18.04.4 LTS . 4.79 |==================================================== Ubuntu 20.04 ....... 4.83 |==================================================== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better Ubuntu 18.04.4 LTS . 3431.84 |================================================= Ubuntu 20.04 ....... 3416.19 |================================================= 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Ubuntu 18.04.4 LTS . 146144 |================================================== Ubuntu 20.04 ....... 147099 |================================================== Timed GCC Compilation 9.3.0 Time To Compile Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 1064.94 |================================================= Ubuntu 20.04 ....... 1063.81 |================================================= Timed Linux Kernel Compilation 5.4 Time To Compile Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 31.76 |============================================ Ubuntu 20.04 ....... 36.64 |=================================================== C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 27.30 |=================================================== Ubuntu 20.04 ....... 24.60 |============================================== Tungsten Renderer 0.2.2 Scene: Hair Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 10.82 |================================================== Ubuntu 20.04 ....... 11.02 |=================================================== Tungsten Renderer 0.2.2 Scene: Water Caustic Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 24.63 |=================================================== Ubuntu 20.04 ....... 23.57 |================================================= Tungsten Renderer 0.2.2 Scene: Non-Exponential Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 6.93796 |=============================================== Ubuntu 20.04 ....... 7.17132 |================================================= Tungsten Renderer 0.2.2 Scene: Volumetric Caustic Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 13.81 |================================================== Ubuntu 20.04 ....... 14.06 |=================================================== Numpy Benchmark Score > Higher Is Better Ubuntu 18.04.4 LTS . 294.73 |================================================ Ubuntu 20.04 ....... 307.75 |================================================== Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 10.42 |=================================================== Ubuntu 20.04 ....... 10.12 |================================================== glibc bench 1.0 Benchmark: cos nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 39004.10 |================================================ Ubuntu 20.04 ....... 49.35 | glibc bench 1.0 Benchmark: exp nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 26423.30000 |============================================= Ubuntu 20.04 ....... 5.79301 | glibc bench 1.0 Benchmark: ffs nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 1.71428 |================================================= Ubuntu 20.04 ....... 1.71403 |================================================= glibc bench 1.0 Benchmark: sin nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 38994.20 |================================================ Ubuntu 20.04 ....... 49.10 | glibc bench 1.0 Benchmark: log2 nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 9.41367 |================================================= Ubuntu 20.04 ....... 7.91968 |========================================= glibc bench 1.0 Benchmark: sinh nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 12.66150 |================================================ Ubuntu 20.04 ....... 9.42572 |==================================== glibc bench 1.0 Benchmark: tanh nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 13.60 |=================================================== Ubuntu 20.04 ....... 13.59 |=================================================== glibc bench 1.0 Benchmark: asinh nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 17.84 |=================================================== Ubuntu 20.04 ....... 10.60 |============================== glibc bench 1.0 Benchmark: atanh nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 12.87 |=================================================== Ubuntu 20.04 ....... 12.52 |================================================== glibc bench 1.0 Benchmark: sincos nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 38002.10 |================================================ Ubuntu 20.04 ....... 15.91 | glibc bench 1.0 Benchmark: pthread_once nanoseconds < Lower Is Better Ubuntu 18.04.4 LTS . 1.72961 |================================================= Ubuntu 20.04 ....... 1.72689 |================================================= LevelDB 1.22 Benchmark: Hot Read Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 97.16 |=================================================== Ubuntu 20.04 ....... 89.69 |=============================================== LevelDB 1.22 Benchmark: Fill Sync MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 6.8 |========================================== Ubuntu 20.04 ....... 8.5 |===================================================== LevelDB 1.22 Benchmark: Fill Sync Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 1148.08 |================================================= Ubuntu 20.04 ....... 919.75 |======================================= LevelDB 1.22 Benchmark: Overwrite MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 10.3 |==================================================== Ubuntu 20.04 ....... 9.6 |================================================ LevelDB 1.22 Benchmark: Overwrite Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 770.72 |=============================================== Ubuntu 20.04 ....... 828.61 |================================================== LevelDB 1.22 Benchmark: Random Fill MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 10.4 |==================================================== Ubuntu 20.04 ....... 9.6 |================================================ LevelDB 1.22 Benchmark: Random Fill Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 765.05 |============================================== Ubuntu 20.04 ....... 825.16 |================================================== LevelDB 1.22 Benchmark: Random Read Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 97.39 |=================================================== Ubuntu 20.04 ....... 89.67 |=============================================== LevelDB 1.22 Benchmark: Seek Random Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 116.58 |================================================== Ubuntu 20.04 ....... 110.81 |================================================ LevelDB 1.22 Benchmark: Random Delete Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 724.43 |============================================== Ubuntu 20.04 ....... 794.48 |================================================== LevelDB 1.22 Benchmark: Sequential Fill MB/s > Higher Is Better Ubuntu 18.04.4 LTS . 10.5 |==================================================== Ubuntu 20.04 ....... 9.6 |================================================ LevelDB 1.22 Benchmark: Sequential Fill Microseconds Per Op < Lower Is Better Ubuntu 18.04.4 LTS . 760.47 |============================================== Ubuntu 20.04 ....... 834.14 |================================================== Intel MPI Benchmarks 2019.3 Test: IMB-P2P PingPong Average Msg/sec > Higher Is Better Ubuntu 18.04.4 LTS . 19857439.23 |============================================= Ubuntu 20.04 ....... 19682714.06 |============================================= Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Exchange Average Mbytes/sec > Higher Is Better Ubuntu 18.04.4 LTS . 4079.19 |================================================= Ubuntu 20.04 ....... 3940.76 |=============================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Exchange Average usec < Lower Is Better Ubuntu 18.04.4 LTS . 311.45 |================================================= Ubuntu 20.04 ....... 316.83 |================================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 PingPong Average Mbytes/sec > Higher Is Better Ubuntu 18.04.4 LTS . 2839.50 |================================================= Ubuntu 20.04 ....... 2758.29 |================================================ Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Sendrecv Average Mbytes/sec > Higher Is Better Ubuntu 18.04.4 LTS . 2761.60 |================================================= Ubuntu 20.04 ....... 2666.01 |=============================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Sendrecv Average usec < Lower Is Better Ubuntu 18.04.4 LTS . 163.41 |================================================= Ubuntu 20.04 ....... 166.07 |================================================== GROMACS 2020 Water Benchmark Ns Per Day > Higher Is Better Ubuntu 18.04.4 LTS . 3.706 |=================================================== Ubuntu 20.04 ....... 3.593 |================================================= MariaDB 10.3.8 Clients: 128 Queries Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 482 |================================================== Ubuntu 20.04 ....... 509 |===================================================== MariaDB 10.3.8 Clients: 256 Queries Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 392 |================================================== Ubuntu 20.04 ....... 416 |===================================================== Tensorflow Build: Cifar10 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 76.28 |=================================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better Ubuntu 18.04.4 LTS . 513646.20 |======================================== Ubuntu 20.04 ....... 598121.39 |=============================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Ubuntu 18.04.4 LTS . 27144.31 |====================================== Ubuntu 20.04 ....... 33865.83 |================================================ PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better Ubuntu 18.04.4 LTS . 529078.99 |======================================== Ubuntu 20.04 ....... 619958.81 |=============================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better Ubuntu 18.04.4 LTS . 24824.07 |==================================== Ubuntu 20.04 ....... 32671.53 |================================================ Basis Universal 1.12 Settings: ETC1S Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 53.83 |================================================== Ubuntu 20.04 ....... 54.57 |=================================================== Basis Universal 1.12 Settings: UASTC Level 0 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 8.704 |=================================================== Ubuntu 20.04 ....... 8.710 |=================================================== Basis Universal 1.12 Settings: UASTC Level 2 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 17.73 |=================================================== Ubuntu 20.04 ....... 17.72 |=================================================== Basis Universal 1.12 Settings: UASTC Level 3 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 28.24 |=================================================== Ubuntu 20.04 ....... 27.94 |================================================== Basis Universal 1.12 Settings: UASTC Level 2 + RDO Post-Processing Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 796.83 |================================================== Ubuntu 20.04 ....... 752.23 |=============================================== RawTherapee Total Benchmark Time Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 59.71 |=============================================== Ubuntu 20.04 ....... 64.72 |=================================================== Stress-NG 0.07.26 Test: Forking Bogo Ops/s > Higher Is Better Ubuntu 18.04.4 LTS . 77947.36 |================================================ Ubuntu 20.04 ....... 74501.84 |============================================== Stress-NG 0.07.26 Test: Semaphores Bogo Ops/s > Higher Is Better Ubuntu 18.04.4 LTS . 2101976.06 |============================================== Ubuntu 20.04 ....... 2066514.87 |============================================= Stress-NG 0.07.26 Test: Socket Activity Bogo Ops/s > Higher Is Better Ubuntu 18.04.4 LTS . 11070.95 |======================== Ubuntu 20.04 ....... 21810.67 |================================================ Stress-NG 0.07.26 Test: Context Switching Bogo Ops/s > Higher Is Better Ubuntu 18.04.4 LTS . 3667714.38 |======= Ubuntu 20.04 ....... 22737428.14 |============================================= Stress-NG 0.07.26 Test: System V Message Passing Bogo Ops/s > Higher Is Better Ubuntu 18.04.4 LTS . 5890811.79 |============================================= Ubuntu 20.04 ....... 6020407.71 |============================================== PlaidML FP16: No - Mode: Inference - Network: VGG16 - Device: CPU FPS > Higher Is Better Ubuntu 18.04.4 LTS . 25.42 |=================================================== Ubuntu 20.04 ....... 25.29 |=================================================== PlaidML FP16: No - Mode: Inference - Network: IMDB LSTM - Device: CPU FPS > Higher Is Better Ubuntu 18.04.4 LTS . 850.20 |================================================== Ubuntu 20.04 ....... 857.02 |================================================== PlaidML FP16: No - Mode: Inference - Network: ResNet 50 - Device: CPU FPS > Higher Is Better Ubuntu 18.04.4 LTS . 4.30 |==================================================== Ubuntu 20.04 ....... 4.31 |==================================================== PlaidML FP16: No - Mode: Inference - Network: Inception V3 - Device: CPU FPS > Higher Is Better Ubuntu 18.04.4 LTS . 5.38 |==================================================== Ubuntu 20.04 ....... 5.40 |==================================================== ctx_clock Context Switch Time Clocks < Lower Is Better Ubuntu 18.04.4 LTS . 110 |==================================================== Ubuntu 20.04 ....... 112 |===================================================== Chaos Group V-RAY 4.10.07 Mode: CPU Ksamples > Higher Is Better Ubuntu 18.04.4 LTS . 39950 |=================================================== Ubuntu 20.04 ....... 40284 |=================================================== Facebook RocksDB 6.3.6 Test: Random Fill Op/s > Higher Is Better Ubuntu 18.04.4 LTS . 160181 |============================================= Ubuntu 20.04 ....... 179173 |================================================== Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better Ubuntu 18.04.4 LTS . 131641327 |=========================================== Ubuntu 20.04 ....... 143977817 |=============================================== Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better Ubuntu 18.04.4 LTS . 161195 |============================================= Ubuntu 20.04 ....... 180378 |================================================== Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better Ubuntu 18.04.4 LTS . 95400 |======================= Ubuntu 20.04 ....... 207367 |================================================== Facebook RocksDB 6.3.6 Test: Read While Writing Op/s > Higher Is Better Ubuntu 18.04.4 LTS . 4917396 |============================================== Ubuntu 20.04 ....... 5231313 |================================================= Blender 2.82 Blend File: BMW27 - Compute: CPU-Only Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 60.84 |=================================================== Ubuntu 20.04 ....... 60.62 |=================================================== Blender 2.82 Blend File: Classroom - Compute: CPU-Only Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 166.32 |================================================== Ubuntu 20.04 ....... 165.71 |================================================== Blender 2.82 Blend File: Fishy Cat - Compute: CPU-Only Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 98.40 |=================================================== Ubuntu 20.04 ....... 98.11 |=================================================== Blender 2.82 Blend File: Barbershop - Compute: CPU-Only Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 262.12 |================================================== Ubuntu 20.04 ....... 261.81 |================================================== Blender 2.82 Blend File: Pabellon Barcelona - Compute: CPU-Only Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 209.43 |================================================== Ubuntu 20.04 ....... 208.46 |================================================== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Ubuntu 18.04.4 LTS . 1172 |==================================================== Ubuntu 20.04 ....... 1102 |================================================= Apache HBase 2.2.3 Test: Random Write - Clients: 64 Rows Per Second > Higher Is Better Ubuntu 18.04.4 LTS . 121844 |============================================ Ubuntu 20.04 ....... 139229 |================================================== Apache HBase 2.2.3 Test: Random Write - Clients: 64 Microseconds - Average Latency < Lower Is Better Ubuntu 18.04.4 LTS . 539 |===================================================== Ubuntu 20.04 ....... 468 |============================================== Appleseed 2.0 Beta Scene: Emily Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 185.46 |================================================== Ubuntu 20.04 ....... 181.18 |================================================= Appleseed 2.0 Beta Scene: Disney Material Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 90.62 |=================================================== Ubuntu 20.04 ....... 89.14 |================================================== Appleseed 2.0 Beta Scene: Material Tester Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 193.09 |================================================== Ubuntu 20.04 ....... 184.66 |================================================ PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Ubuntu 18.04.4 LTS . 384177 |============================== Ubuntu 20.04 ....... 643680 |================================================== Mlpack Benchmark Benchmark: scikit_qda Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 107.69 |================================================== Ubuntu 20.04 ....... 44.44 |===================== Mlpack Benchmark Benchmark: scikit_svm Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 19.03 |=================================================== Ubuntu 20.04 ....... 17.93 |================================================ Mlpack Benchmark Benchmark: scikit_linearridgeregression Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 3.83 |==================================================== Ubuntu 20.04 ....... 2.26 |=============================== Scikit-Learn 0.22.1 Seconds < Lower Is Better Ubuntu 18.04.4 LTS . 14.39 |=================================================== Ubuntu 20.04 ....... 10.58 |===================================== SPECjbb 2015 SPECjbb2015-Composite max-jOPS jOPS > Higher Is Better Ubuntu 18.04.4 LTS . 63172 |================================================ Ubuntu 20.04 ....... 66721 |=================================================== SPECjbb 2015 SPECjbb2015-Composite critical-jOPS jOPS > Higher Is Better Ubuntu 18.04.4 LTS . 33239 |================================================ Ubuntu 20.04 ....... 35158 |===================================================