loongson3a4000_c-ray

Loongson-3A R4 testing with a loongson generic and AMD Radeon HD 8570 / R7 240/340 OEM 1GB on Gentoo/Linux 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 2003156-HV-LOONGSON395
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
Loongson-3A R4
March 15 2020
  25 Minutes


loongson3a4000_c-rayOpenBenchmarking.orgPhoronix Test SuiteLoongson-3A R4 (4 Cores)loongson genericLoongson LLC Hyper Transport Bridge8192MBDTGC-C 128GB + 2000GB Seagate ST2000DM008-2FR1AMD Radeon HD 8570 / R7 240/340 OEM 1GBATI GenericLG IPS FULLHDIntel I211Gentoo/Linux4.19.105-lemote-oc (mips64)MATE 1.22.1X Server 1.20.7modesetting 1.20.74.5 Mesa 20.0.0 (LLVM 9.0.1)GCC 9.2.0 + Clang 9.0.1 + LLVM 9.0.1ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLoongson3a4000_c-ray BenchmarksSystem Logs

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelLoongson-3A R4110220330440550SE +/- 0.12, N = 3491.841. (CC) gcc options: -lm -lpthread -O3