gcc-vs-llvm
AMD FX-8350 Eight-Core testing with a ASUS M5A97 R2.0 and eVGA NVIDIA GeForce GTX 1060 6GB 6144MB on Gentoo 2.3 via the Phoronix Test Suite.
GCC
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (460/4006MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: GCC 5.4.0 + Clang 3.9.1 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Processor Notes: Scaling Governor: acpi-cpufreq performance
LLVM
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (101/405MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: Clang 3.9.1 + GCC 5.4.0 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: bdver1
Processor Notes: Scaling Governor: acpi-cpufreq performance
GCC -O2
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (106/405MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: GCC 5.4.0 + Clang 3.9.1 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Processor Notes: Scaling Governor: acpi-cpufreq performance
LLVM -O2
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (102/405MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: Clang 3.9.1 + GCC 5.4.0 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: bdver1
Processor Notes: Scaling Governor: acpi-cpufreq performance
x264
GraphicsMagick
This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.
7-Zip Compression
This is a test of 7-Zip using p7zip with its integrated benchmark feature. Learn more via the OpenBenchmarking.org test page.
John The Ripper
This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.
Apache Benchmark
This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.
OpenSSL
OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.
NAS Parallel Benchmarks
Timed HMMer Search
Timed Apache Compilation
This test times how long it takes to build the Apache HTTP Server. Learn more via the OpenBenchmarking.org test page.
Timed ImageMagick Compilation
This test times how long it takes to build ImageMagick. Learn more via the OpenBenchmarking.org test page.
Timed PHP Compilation
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.
Bullet Physics Engine
This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.
LAME MP3 Encoding
GCC
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (460/4006MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: GCC 5.4.0 + Clang 3.9.1 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Processor Notes: Scaling Governor: acpi-cpufreq performance
Testing initiated at 26 April 2017 09:53 by user tbe84.
LLVM
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (101/405MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: Clang 3.9.1 + GCC 5.4.0 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: bdver1
Processor Notes: Scaling Governor: acpi-cpufreq performance
Testing initiated at 26 April 2017 10:37 by user tbe84.
GCC -O2
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (106/405MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: GCC 5.4.0 + Clang 3.9.1 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Processor Notes: Scaling Governor: acpi-cpufreq performance
Testing initiated at 26 April 2017 11:30 by user tbe84.
LLVM -O2
Processor: AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores), Motherboard: ASUS M5A97 R2.0, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400S, Graphics: eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (102/405MHz), Audio: Realtek ALC887-VD, Network: Intel 82571EB Gigabit
OS: Gentoo 2.3, Kernel: 4.10.11-gentoo (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.19.2, Display Driver: NVIDIA 381.09, OpenGL: 4.5.0, Vulkan: 1.0.42, Compiler: Clang 3.9.1 + GCC 5.4.0 + LLVM 3.9.1 + CUDA 8.0, File-System: f2fs, Screen Resolution: 3840x1080
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: bdver1
Processor Notes: Scaling Governor: acpi-cpufreq performance
Testing initiated at 26 April 2017 12:10 by user tbe84.