Ray tracing (minus pov-ray) Intel Core i7-4790K testing with a MSI Z87-GD65 GAMING (MS-7845) v1.0 and NVIDIA GeForce GTX 750 Ti 2048MB on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1506253-SO-RAYTRACIN28 .
Ray tracing (minus pov-ray) Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Compiler File-System Screen Resolution Ray tracing Intel Core i7-4790K @ 4.00GHz (8 Cores) MSI Z87-GD65 GAMING (MS-7845) v1.0 Intel 4th Gen Core DRAM 16384MB 120GB Patriot Blaze + 3001GB Western Digital WD30EZRX-00D NVIDIA GeForce GTX 750 Ti 2048MB Realtek ALC1150 Qualcomm Atheros Killer E220x Gigabit + Broadcom BCM4352 802.11ac Wireless Ubuntu 14.04 3.13.0-53-generic (x86_64) Unity 7.2.5 X Server 1.15.1 GCC 4.8 ext4 1920x1080 OpenBenchmarking.org - --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand
Ray tracing (minus pov-ray) c-ray: Total Time smallpt: Global Illumination Renderer; 100 Samples tachyon: Total Time sunflow: Global Illumination + Image Synthesis Ray tracing 20.20 73 11.00 2.25 OpenBenchmarking.org
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time Ray tracing 5 10 15 20 25 SE +/- 0.01, N = 3 20.20 1. (CC) gcc options: -lm -lpthread -O3
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples Ray tracing 16 32 48 64 80 SE +/- 0.33, N = 3 73 1. (CXX) g++ options: -fopenmp
Tachyon Total Time OpenBenchmarking.org Seconds, Fewer Is Better Tachyon 0.98.9 Total Time Ray tracing 3 6 9 12 15 SE +/- 0.00, N = 3 11.00 1. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread
Sunflow Rendering System Global Illumination + Image Synthesis OpenBenchmarking.org Seconds, Fewer Is Better Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Ray tracing 0.5063 1.0126 1.5189 2.0252 2.5315 SE +/- 0.04, N = 2 2.25
Phoronix Test Suite v10.8.4