c-ray1 AMD Ryzen 7 1700X Eight-Core testing with a ASUS PRIME B350-PLUS (5602 BIOS) and ASUS NVIDIA GeForce GTX 960 2GB on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2107251-IB-CRAY1626581 .
c-ray1 Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution comparing with reference 1700X AMD Ryzen 7 1700X Eight-Core Performance governor AMD Ryzen 7 1700X Eight-Core @ 4.00GHz (8 Cores / 16 Threads) ASUS PRIME B350-PLUS (5602 BIOS) AMD 17h 32GB 500GB Samsung SSD 860 + 3001GB Western Digital WD30EFRX-68E ASUS NVIDIA GeForce GTX 960 2GB NVIDIA GM206 HD Audio LG HDR 4K Realtek RTL8111/8168/8411 Ubuntu 20.04 5.8.0-63-lowlatency (x86_64) KDE Plasma 5.18.5 X Server 1.20.9 NVIDIA 460.91.03 4.6.0 OpenCL 1.2 CUDA 11.2.162 GCC 9.3.0 ext4 3840x2160 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --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 Processor Details - comparing with reference 1700X: Scaling Governor: acpi-cpufreq ondemand (Boost: Disabled) - CPU Microcode: 0x8001138 - AMD Ryzen 7 1700X Eight-Core: Scaling Governor: acpi-cpufreq ondemand (Boost: Disabled) - CPU Microcode: 0x8001138 - Performance governor: Scaling Governor: acpi-cpufreq performance (Boost: Disabled) - CPU Microcode: 0x8001138 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
c-ray1 c-ray: Total Time - 4K, 16 Rays Per Pixel Difference Standard Error Standard Deviation comparing with reference 1700X AMD Ryzen 7 1700X Eight-Core Performance governor 64.885 1.00x 0.05 0.12% 64.850 1.00x 0.04 0.10% 64.800 1.00x 0.04 0.11% OpenBenchmarking.org
C-Ray Total Time - 4K, 16 Rays Per Pixel OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel comparing with reference 1700X AMD Ryzen 7 1700X Eight-Core Performance governor 14 28 42 56 70 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 64.89 64.85 64.80 1. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.4