Intel Core Ultra 7 256V Windows vs. Linux testing by Michael Larabel for a future article.
Windows 11 Processor: Intel Core Ultra 7 256V @ 2.20GHz (8 Cores), Motherboard: ASUS UX5406SA (UX5406SA.300 BIOS), Memory: 8 x 2048MB 8533MHz Samsung, Disk: 954GB WD PC SN560 SDDPNQE-1T00-1102, Graphics: Intel Arc 140V GPU 2GB, Audio: Intel Smart Sound for USB Audio + Intel Smart Sound for Bluetooth Audio + Intel Smart Sound for Digital Microphones, Network: Intel Wi-Fi 7 BE201 320MHz + Realtek USB GbE
OS: Microsoft Windows 11 Home Build 26100, Kernel: 10.0.26100.1742 (x86_64), Display Driver: 32.0.101.5730, File-System: NTFS, Screen Resolution: 2880x1800
Processor Notes: CPU Microcode: 14010000Java Notes: operable program or batch file.Python Notes: Python 3.7.9Security Notes: __user pointer sanitization: Disabled + IBPB: Always + IBRS: Enabled + STIBP: Enabled + VBS: Enabled and running + HVCI: Running + MBEC: Available
Ubuntu 24.10 Processor: Intel Core Ultra 7 256V @ 4.70GHz (8 Cores)Motherboard: ASUS Zenbook S 14 UX5406SA_UX5406SA UX5406SA v1.0 (UX5406SA.300 BIOS)Chipset: Intel Device a87fMemory: 8 x 2GB LPDDR5-8533MT/s SamsungDisk: 1024GB Western Digital WD PC SN560 SDDPNQE-1T00-1102Graphics: ASUS Intel LNL 7GBAudio: Intel Lunar Lake-M HD AudioNetwork: Intel Device a840
OS: Ubuntu 24.10, Kernel: 6.11.0-8-generic (x86_64), Desktop: GNOME Shell 47.0, Display Server: X Server + Wayland, Compiler: GCC 14.2.0, File-System: ext4, Screen Resolution: 2880x1800
Kernel Notes: Transparent Huge Pages: madviseCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -vProcessor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x114 - Thermald 2.5.8Java Notes: OpenJDK Runtime Environment (build 21.0.5-ea+8-Ubuntu-1)Python Notes: Python 3.12.7Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected
Lunar Lake Windows vs. Ubuntu Linux CPU Benchmarks Processor Motherboard Memory Disk Graphics Audio Network Chipset OS Kernel Display Driver File-System Screen Resolution Desktop Display Server Compiler Windows 11 Ubuntu 24.10 Intel Core Ultra 7 256V @ 2.20GHz (8 Cores) ASUS UX5406SA (UX5406SA.300 BIOS) 8 x 2048MB 8533MHz Samsung 954GB WD PC SN560 SDDPNQE-1T00-1102 Intel Arc 140V GPU 2GB Intel Smart Sound for USB Audio + Intel Smart Sound for Bluetooth Audio + Intel Smart Sound for Digital Microphones Intel Wi-Fi 7 BE201 320MHz + Realtek USB GbE Microsoft Windows 11 Home Build 26100 10.0.26100.1742 (x86_64) 32.0.101.5730 NTFS 2880x1800 Intel Core Ultra 7 256V @ 4.70GHz (8 Cores) ASUS Zenbook S 14 UX5406SA_UX5406SA UX5406SA v1.0 (UX5406SA.300 BIOS) Intel Device a87f 8 x 2GB LPDDR5-8533MT/s Samsung 1024GB Western Digital WD PC SN560 SDDPNQE-1T00-1102 ASUS Intel LNL 7GB Intel Lunar Lake-M HD Audio Intel Device a840 Ubuntu 24.10 6.11.0-8-generic (x86_64) GNOME Shell 47.0 X Server + Wayland GCC 14.2.0 ext4 OpenBenchmarking.org Processor Details - Windows 11: CPU Microcode: 14010000 - Ubuntu 24.10: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x114 - Thermald 2.5.8 Java Details - Windows 11: operable program or batch file. - Ubuntu 24.10: OpenJDK Runtime Environment (build 21.0.5-ea+8-Ubuntu-1) Python Details - Windows 11: Python 3.7.9 - Ubuntu 24.10: Python 3.12.7 Security Details - Windows 11: __user pointer sanitization: Disabled + IBPB: Always + IBRS: Enabled + STIBP: Enabled + VBS: Enabled and running + HVCI: Running + MBEC: Available - Ubuntu 24.10: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected Kernel Details - Ubuntu 24.10: Transparent Huge Pages: madvise Compiler Details - Ubuntu 24.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Windows 11 vs. Ubuntu 24.10 Comparison Phoronix Test Suite Baseline +21.5% +21.5% +43% +43% +64.5% +64.5% +86% +86% 86% 77.3% 41.4% 33% 28.6% 27.4% 26.3% 25.6% 25.3% 22.8% 20.3% 20.2% 19.9% 19.7% 19.5% 18.1% 18% 16.3% 15.4% 14.7% 13.3% 11.5% 11.3% 11% 10.4% 9.3% 9.3% 8.6% 8.3% 8.2% 8.2% 8.1% 8% 6.9% 6.7% 5.9% 5.5% 4.9% 4.8% 4.8% 4.5% 4.2% 3.7% 3.2% Preset 13 - Bosphorus 4K Preset 13 - Bosphorus 1080p Preset 8 - Bosphorus 4K Preset 8 - Bosphorus 1080p Preset 5 - Bosphorus 4K WAV To MP3 Fishy Cat - CPU-Only Junkshop - CPU-Only Preset 5 - Bosphorus 1080p Preset 3 - Bosphorus 1080p Preset 3 - Bosphorus 4K gravity_spheres_volume/dim_512/scivis/real_time BMW27 - CPU-Only gravity_spheres_volume/dim_512/ao/real_time WAV To FLAC CPU particle_volume/pathtracer/real_time Bosphorus 1080p A.C.P Bosphorus 4K Bosphorus 4K - Super Fast Compression Rating gravity_spheres_volume/dim_512/pathtracer/real_time Bosphorus 4K - Very Fast Bosphorus 4K - Ultra Fast 2 - 1080p - 1 - Path Tracer - CPU C.u.1.0.3.s.i.i.C.L.9 1 - 1080p - 16 - Path Tracer - CPU CPU - Bedroom 1 - 1080p - 1 - Path Tracer - CPU Bosphorus 4K - Medium Bosphorus 1080p - Ultra Fast 8.1% Bosphorus 1080p - Super Fast 3 - 1080p - 1 - Path Tracer - CPU GraphChi 7.8% 2 - 1080p - 16 - Path Tracer - CPU 3 - 1080p - 16 - Path Tracer - CPU CPU - Supercar Bosphorus 1080p - Medium 500M particle_volume/ao/real_time RT.ldr_alb_nrm.3840x2160 - CPU-Only Elapsed Time 1B G.I.I.S particle_volume/scivis/real_time SVT-AV1 SVT-AV1 SVT-AV1 SVT-AV1 SVT-AV1 LAME MP3 Encoding Blender Blender SVT-AV1 SVT-AV1 SVT-AV1 OSPRay Blender OSPRay FLAC Audio Encoding Chaos Group V-RAY OSPRay x264 TSCP x264 Kvazaar 7-Zip Compression OSPRay Kvazaar Kvazaar OSPRay Studio XZ Compression OSPRay Studio IndigoBench OSPRay Studio Kvazaar Kvazaar Kvazaar OSPRay Studio DaCapo Benchmark OSPRay Studio OSPRay Studio IndigoBench Kvazaar Y-Cruncher OSPRay Intel Open Image Denoise Crafty Y-Cruncher Sunflow Rendering System OSPRay Windows 11 Ubuntu 24.10
Lunar Lake Windows vs. Ubuntu Linux CPU Benchmarks svt-av1: Preset 3 - Bosphorus 4K svt-av1: Preset 3 - Bosphorus 1080p blender: Fishy Cat - CPU-Only blender: Junkshop - CPU-Only svt-av1: Preset 5 - Bosphorus 4K blender: BMW27 - CPU-Only ospray-studio: 1 - 1080p - 16 - Path Tracer - CPU ospray: particle_volume/pathtracer/real_time ospray-studio: 2 - 1080p - 16 - Path Tracer - CPU svt-av1: Preset 8 - Bosphorus 4K ospray-studio: 3 - 1080p - 16 - Path Tracer - CPU svt-av1: Preset 5 - Bosphorus 1080p ospray: particle_volume/scivis/real_time oidn: RT.ldr_alb_nrm.3840x2160 - CPU-Only kvazaar: Bosphorus 4K - Medium ospray: particle_volume/ao/real_time v-ray: CPU svt-av1: Preset 13 - Bosphorus 1080p kvazaar: Bosphorus 1080p - Medium kvazaar: Bosphorus 4K - Ultra Fast ospray-studio: 2 - 1080p - 1 - Path Tracer - CPU ospray: gravity_spheres_volume/dim_512/pathtracer/real_time y-cruncher: 1B sunflow: Global Illumination + Image Synthesis compress-7zip: Decompression Rating compress-7zip: Compression Rating kvazaar: Bosphorus 4K - Very Fast svt-av1: Preset 8 - Bosphorus 1080p ospray: gravity_spheres_volume/dim_512/ao/real_time compress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 ospray: gravity_spheres_volume/dim_512/scivis/real_time indigobench: CPU - Bedroom indigobench: CPU - Supercar y-cruncher: 500M svt-av1: Preset 13 - Bosphorus 4K ospray-studio: 1 - 1080p - 1 - Path Tracer - CPU ospray-studio: 3 - 1080p - 1 - Path Tracer - CPU kvazaar: Bosphorus 1080p - Very Fast kvazaar: Bosphorus 4K - Super Fast x264: Bosphorus 4K dacapobench: GraphChi x264: Bosphorus 1080p kvazaar: Bosphorus 1080p - Super Fast dacapobench: jMonkeyEngine encode-flac: WAV To FLAC crafty: Elapsed Time dacapobench: Jython encode-mp3: WAV To MP3 kvazaar: Bosphorus 1080p - Ultra Fast tscp: AI Chess Performance Windows 11 Ubuntu 24.10 1.731 6.379 485.57 464.59 6.338 299.30 131739 75.4784 133551 12.839 155501 22.364 2.24526 0.21 4.78 2.27054 7434 178.178 26.96 19.99 8245 0.983437 71.948 1.410 27752 44203 11.58 48.487 0.923995 57.443 0.893426 0.795 2.059 31.398 37.137 7949 9621 63.64 13.86 15.41 3124 76.09 79.31 6912 13.818 12226866 2346 6.416 125.29 1855145 2.083 7.834 384.59 369.92 8.153 249.72 121290 89.0604 124900 18.153 145709 28.028 2.31786 0.22 5.17 2.37922 8779 315.952 28.45 22.06 7541 1.09423 69.070 1.360 27436 49289 12.85 64.477 1.10561 52.576 1.07357 0.861 2.181 29.929 69.061 7347 8906 64.38 15.71 17.68 3369 88.50 85.71 6886 11.566 12772413 2356 5.036 115.91 2141444 OpenBenchmarking.org
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 3 - Input: Bosphorus 4K Ubuntu 24.10 Windows 11 0.4687 0.9374 1.4061 1.8748 2.3435 SE +/- 0.002, N = 3 SE +/- 0.010, N = 3 2.083 1.731 1. (CXX) g++ options: -march=native -mno-avx
OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 3 - Input: Bosphorus 1080p Ubuntu 24.10 Windows 11 2 4 6 8 10 SE +/- 0.009, N = 3 SE +/- 0.002, N = 3 7.834 6.379 1. (CXX) g++ options: -march=native -mno-avx
Blender OpenBenchmarking.org Seconds, Fewer Is Better Blender 4.2 Blend File: Fishy Cat - Compute: CPU-Only Ubuntu 24.10 Windows 11 110 220 330 440 550 SE +/- 0.88, N = 3 SE +/- 1.01, N = 3 384.59 485.57
OpenBenchmarking.org Seconds, Fewer Is Better Blender 4.2 Blend File: Junkshop - Compute: CPU-Only Ubuntu 24.10 Windows 11 100 200 300 400 500 SE +/- 3.28, N = 3 SE +/- 0.21, N = 3 369.92 464.59
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 5 - Input: Bosphorus 4K Ubuntu 24.10 Windows 11 2 4 6 8 10 SE +/- 0.014, N = 3 SE +/- 0.013, N = 3 8.153 6.338 1. (CXX) g++ options: -march=native -mno-avx
Blender OpenBenchmarking.org Seconds, Fewer Is Better Blender 4.2 Blend File: BMW27 - Compute: CPU-Only Ubuntu 24.10 Windows 11 70 140 210 280 350 SE +/- 1.69, N = 3 SE +/- 3.65, N = 4 249.72 299.30
OSPRay Studio Intel OSPRay Studio is an open-source, interactive visualization and ray-tracing software package. OSPRay Studio makes use of Intel OSPRay, a portable ray-tracing engine for high-performance, high-fidelity visualizations. OSPRay builds off Intel's Embree and Intel SPMD Program Compiler (ISPC) components as part of the oneAPI rendering toolkit. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better OSPRay Studio 1.0 Camera: 1 - Resolution: 1080p - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU Ubuntu 24.10 Windows 11 30K 60K 90K 120K 150K SE +/- 666.17, N = 3 SE +/- 1031.03, N = 10 121290 131739
OSPRay OpenBenchmarking.org Items Per Second, More Is Better OSPRay 3.2 Benchmark: particle_volume/pathtracer/real_time Ubuntu 24.10 Windows 11 20 40 60 80 100 SE +/- 0.26, N = 3 SE +/- 0.05, N = 3 89.06 75.48
OSPRay Studio Intel OSPRay Studio is an open-source, interactive visualization and ray-tracing software package. OSPRay Studio makes use of Intel OSPRay, a portable ray-tracing engine for high-performance, high-fidelity visualizations. OSPRay builds off Intel's Embree and Intel SPMD Program Compiler (ISPC) components as part of the oneAPI rendering toolkit. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better OSPRay Studio 1.0 Camera: 2 - Resolution: 1080p - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU Ubuntu 24.10 Windows 11 30K 60K 90K 120K 150K SE +/- 395.30, N = 3 SE +/- 1508.24, N = 4 124900 133551
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 8 - Input: Bosphorus 4K Ubuntu 24.10 Windows 11 4 8 12 16 20 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 18.15 12.84 1. (CXX) g++ options: -march=native -mno-avx
OSPRay Studio Intel OSPRay Studio is an open-source, interactive visualization and ray-tracing software package. OSPRay Studio makes use of Intel OSPRay, a portable ray-tracing engine for high-performance, high-fidelity visualizations. OSPRay builds off Intel's Embree and Intel SPMD Program Compiler (ISPC) components as part of the oneAPI rendering toolkit. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better OSPRay Studio 1.0 Camera: 3 - Resolution: 1080p - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU Ubuntu 24.10 Windows 11 30K 60K 90K 120K 150K SE +/- 107.84, N = 3 SE +/- 408.80, N = 3 145709 155501
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 5 - Input: Bosphorus 1080p Ubuntu 24.10 Windows 11 7 14 21 28 35 SE +/- 0.09, N = 3 SE +/- 0.08, N = 3 28.03 22.36 1. (CXX) g++ options: -march=native -mno-avx
OSPRay OpenBenchmarking.org Items Per Second, More Is Better OSPRay 3.2 Benchmark: particle_volume/scivis/real_time Ubuntu 24.10 Windows 11 0.5215 1.043 1.5645 2.086 2.6075 SE +/- 0.01573, N = 3 SE +/- 0.01026, N = 3 2.31786 2.24526
Intel Open Image Denoise OpenBenchmarking.org Images / Sec, More Is Better Intel Open Image Denoise 2.3 Run: RT.ldr_alb_nrm.3840x2160 - Device: CPU-Only Ubuntu 24.10 Windows 11 0.0495 0.099 0.1485 0.198 0.2475 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.22 0.21
Kvazaar This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 4K - Video Preset: Medium Ubuntu 24.10 Windows 11 1.1633 2.3266 3.4899 4.6532 5.8165 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 5.17 4.78 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OSPRay OpenBenchmarking.org Items Per Second, More Is Better OSPRay 3.2 Benchmark: particle_volume/ao/real_time Ubuntu 24.10 Windows 11 0.5353 1.0706 1.6059 2.1412 2.6765 SE +/- 0.00300, N = 3 SE +/- 0.00495, N = 3 2.37922 2.27054
Chaos Group V-RAY This is a test of Chaos Group's V-RAY benchmark. V-RAY is a commercial renderer that can integrate with various creator software products like SketchUp and 3ds Max. The V-RAY benchmark is standalone and supports CPU and NVIDIA CUDA/RTX based rendering. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org vsamples, More Is Better Chaos Group V-RAY 6.0 Mode: CPU Ubuntu 24.10 Windows 11 2K 4K 6K 8K 10K SE +/- 29.45, N = 3 SE +/- 99.62, N = 3 8779 7434
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 13 - Input: Bosphorus 1080p Ubuntu 24.10 Windows 11 70 140 210 280 350 SE +/- 2.55, N = 15 SE +/- 1.32, N = 15 315.95 178.18 1. (CXX) g++ options: -march=native -mno-avx
Kvazaar This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 1080p - Video Preset: Medium Ubuntu 24.10 Windows 11 7 14 21 28 35 SE +/- 0.22, N = 10 SE +/- 0.23, N = 12 28.45 26.96 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 4K - Video Preset: Ultra Fast Ubuntu 24.10 Windows 11 5 10 15 20 25 SE +/- 0.17, N = 10 SE +/- 0.19, N = 6 22.06 19.99 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OSPRay Studio Intel OSPRay Studio is an open-source, interactive visualization and ray-tracing software package. OSPRay Studio makes use of Intel OSPRay, a portable ray-tracing engine for high-performance, high-fidelity visualizations. OSPRay builds off Intel's Embree and Intel SPMD Program Compiler (ISPC) components as part of the oneAPI rendering toolkit. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better OSPRay Studio 1.0 Camera: 2 - Resolution: 1080p - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU Ubuntu 24.10 Windows 11 2K 4K 6K 8K 10K SE +/- 49.27, N = 3 SE +/- 89.73, N = 5 7541 8245
OSPRay OpenBenchmarking.org Items Per Second, More Is Better OSPRay 3.2 Benchmark: gravity_spheres_volume/dim_512/pathtracer/real_time Ubuntu 24.10 Windows 11 0.2462 0.4924 0.7386 0.9848 1.231 SE +/- 0.005483, N = 3 SE +/- 0.011262, N = 4 1.094230 0.983437
Sunflow Rendering System This test runs benchmarks of the Sunflow Rendering System. The Sunflow Rendering System is an open-source render engine for photo-realistic image synthesis with a ray-tracing core. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Seconds, Fewer Is Better Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Ubuntu 24.10 Windows 11 0.3173 0.6346 0.9519 1.2692 1.5865 SE +/- 0.018, N = 15 SE +/- 0.036, N = 15 1.360 1.410 MIN: 0.98 / MAX: 1.75 MIN: 0.9 / MAX: 1.94
7-Zip Compression OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 24.05 Test: Decompression Rating Ubuntu 24.10 Windows 11 6K 12K 18K 24K 30K SE +/- 340.20, N = 5 SE +/- 237.73, N = 10 27436 27752 1. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 24.05 Test: Compression Rating Ubuntu 24.10 Windows 11 11K 22K 33K 44K 55K SE +/- 495.31, N = 5 SE +/- 330.74, N = 10 49289 44203 1. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
Kvazaar This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 4K - Video Preset: Very Fast Ubuntu 24.10 Windows 11 3 6 9 12 15 SE +/- 0.15, N = 3 SE +/- 0.13, N = 5 12.85 11.58 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 8 - Input: Bosphorus 1080p Ubuntu 24.10 Windows 11 14 28 42 56 70 SE +/- 0.49, N = 3 SE +/- 0.43, N = 3 64.48 48.49 1. (CXX) g++ options: -march=native -mno-avx
OSPRay OpenBenchmarking.org Items Per Second, More Is Better OSPRay 3.2 Benchmark: gravity_spheres_volume/dim_512/ao/real_time Ubuntu 24.10 Windows 11 0.2488 0.4976 0.7464 0.9952 1.244 SE +/- 0.003830, N = 3 SE +/- 0.000846, N = 3 1.105610 0.923995
OSPRay OpenBenchmarking.org Items Per Second, More Is Better OSPRay 3.2 Benchmark: gravity_spheres_volume/dim_512/scivis/real_time Ubuntu 24.10 Windows 11 0.2416 0.4832 0.7248 0.9664 1.208 SE +/- 0.004343, N = 3 SE +/- 0.001294, N = 3 1.073570 0.893426
OpenBenchmarking.org M samples/s, More Is Better IndigoBench 4.4 Acceleration: CPU - Scene: Supercar Ubuntu 24.10 Windows 11 0.4907 0.9814 1.4721 1.9628 2.4535 SE +/- 0.003, N = 3 SE +/- 0.003, N = 3 2.181 2.059
SVT-AV1 OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2.2 Encoder Mode: Preset 13 - Input: Bosphorus 4K Ubuntu 24.10 Windows 11 15 30 45 60 75 SE +/- 0.77, N = 4 SE +/- 0.32, N = 3 69.06 37.14 1. (CXX) g++ options: -march=native -mno-avx
OSPRay Studio Intel OSPRay Studio is an open-source, interactive visualization and ray-tracing software package. OSPRay Studio makes use of Intel OSPRay, a portable ray-tracing engine for high-performance, high-fidelity visualizations. OSPRay builds off Intel's Embree and Intel SPMD Program Compiler (ISPC) components as part of the oneAPI rendering toolkit. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org ms, Fewer Is Better OSPRay Studio 1.0 Camera: 1 - Resolution: 1080p - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU Ubuntu 24.10 Windows 11 2K 4K 6K 8K 10K SE +/- 65.59, N = 3 SE +/- 110.67, N = 3 7347 7949
OpenBenchmarking.org ms, Fewer Is Better OSPRay Studio 1.0 Camera: 3 - Resolution: 1080p - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU Ubuntu 24.10 Windows 11 2K 4K 6K 8K 10K SE +/- 94.17, N = 3 SE +/- 72.34, N = 3 8906 9621
Kvazaar This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 1080p - Video Preset: Very Fast Ubuntu 24.10 Windows 11 14 28 42 56 70 SE +/- 0.52, N = 15 SE +/- 1.01, N = 15 64.38 63.64 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 4K - Video Preset: Super Fast Ubuntu 24.10 Windows 11 4 8 12 16 20 SE +/- 0.19, N = 4 SE +/- 0.20, N = 3 15.71 13.86 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
x264 This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better x264 2022-02-22 Video Input: Bosphorus 4K Ubuntu 24.10 Windows 11 4 8 12 16 20 SE +/- 0.08, N = 3 SE +/- 0.14, N = 3 17.68 15.41 1. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -flto
x264 This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better x264 2022-02-22 Video Input: Bosphorus 1080p Ubuntu 24.10 Windows 11 20 40 60 80 100 SE +/- 1.23, N = 3 SE +/- 0.94, N = 15 88.50 76.09 1. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -flto
Kvazaar This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 1080p - Video Preset: Super Fast Ubuntu 24.10 Windows 11 20 40 60 80 100 SE +/- 0.71, N = 3 SE +/- 1.26, N = 15 85.71 79.31 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Kvazaar This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.2 Video Input: Bosphorus 1080p - Video Preset: Ultra Fast Ubuntu 24.10 Windows 11 30 60 90 120 150 SE +/- 0.21, N = 3 SE +/- 0.38, N = 3 115.91 125.29 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Windows 11 Processor: Intel Core Ultra 7 256V @ 2.20GHz (8 Cores), Motherboard: ASUS UX5406SA (UX5406SA.300 BIOS), Memory: 8 x 2048MB 8533MHz Samsung, Disk: 954GB WD PC SN560 SDDPNQE-1T00-1102, Graphics: Intel Arc 140V GPU 2GB, Audio: Intel Smart Sound for USB Audio + Intel Smart Sound for Bluetooth Audio + Intel Smart Sound for Digital Microphones, Network: Intel Wi-Fi 7 BE201 320MHz + Realtek USB GbE
OS: Microsoft Windows 11 Home Build 26100, Kernel: 10.0.26100.1742 (x86_64), Display Driver: 32.0.101.5730, File-System: NTFS, Screen Resolution: 2880x1800
Processor Notes: CPU Microcode: 14010000Java Notes: operable program or batch file.Python Notes: Python 3.7.9Security Notes: __user pointer sanitization: Disabled + IBPB: Always + IBRS: Enabled + STIBP: Enabled + VBS: Enabled and running + HVCI: Running + MBEC: Available
Testing initiated at 28 September 2024 23:55 by user m_lar.
Ubuntu 24.10 Processor: Intel Core Ultra 7 256V @ 4.70GHz (8 Cores), Motherboard: ASUS Zenbook S 14 UX5406SA_UX5406SA UX5406SA v1.0 (UX5406SA.300 BIOS), Chipset: Intel Device a87f, Memory: 8 x 2GB LPDDR5-8533MT/s Samsung, Disk: 1024GB Western Digital WD PC SN560 SDDPNQE-1T00-1102, Graphics: ASUS Intel LNL 7GB, Audio: Intel Lunar Lake-M HD Audio, Network: Intel Device a840
OS: Ubuntu 24.10, Kernel: 6.11.0-8-generic (x86_64), Desktop: GNOME Shell 47.0, Display Server: X Server + Wayland, Compiler: GCC 14.2.0, File-System: ext4, Screen Resolution: 2880x1800
Kernel Notes: Transparent Huge Pages: madviseCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -vProcessor Notes: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x114 - Thermald 2.5.8Java Notes: OpenJDK Runtime Environment (build 21.0.5-ea+8-Ubuntu-1)Python Notes: Python 3.12.7Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 4 October 2024 19:46 by user phoronix.