smallpt_01-04-2025

Intel Core i5-3570K testing with a Gigabyte Z77-DS3H (F9 BIOS) and eVGA NVIDIA GeForce GTX 970 on Debian 12 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2501048-NE-SMALLPT0185
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
smallpt_single
January 04
  3 Minutes


smallpt_01-04-2025OpenBenchmarking.orgPhoronix Test SuiteIntel Core i5-3570K @ 3.80GHz (4 Cores)Gigabyte Z77-DS3H (F9 BIOS)Intel Xeon E3-1200 v2/3rd4 x 4GB DDR3-1333MT/s CML16GX3M4A1866C9120GB SanDisk SDSSDHII + 2 x 8002GB MB008000GWWQUeVGA NVIDIA GeForce GTX 970Realtek ALC887-VDQualcomm Atheros AR8161 + Qualcomm Atheros AR9462Debian 126.1.0-28-amd64 (x86_64)nouveauGCC 12.2.0ext4ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay DriverCompilerFile-SystemSmallpt_01-04-2025 BenchmarksSystem Logs- Transparent Huge Pages: always- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/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-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 - Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x21- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + 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 Retpolines; IBPB: conditional; IBRS_FW; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplessmallpt_single1020304050SE +/- 0.12, N = 342.841. (CXX) g++ options: -fopenmp -O3