Intel Core i7 4790K Overclocking

Linux benchmarks by Michael Larabel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1406121-KH-INTELCORE47
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C/C++ Compiler Tests 5 Tests
CPU Massive 7 Tests
Creator Workloads 3 Tests
Encoding 2 Tests
HPC - High Performance Computing 3 Tests
Multi-Core 5 Tests
Scientific Computing 2 Tests
Server CPU Tests 6 Tests
Video Encoding 2 Tests
Common Workstation Benchmarks 2 Tests

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June 12 2014
 
4.5GHz
June 12 2014
 
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Stock

Compiler Notes: --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA

4.5GHz

Processor: Intel Core i7-4790K @ 4.00GHz (8 Cores), Motherboard: ASRock Z97 Extreme6, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 128GB Crucial_CT128MX1, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: Intel Connection

OS: Ubuntu 14.04, Kernel: 3.15.0-031500-generic (x86_64), Desktop: Unity 7.2.1, Display Server: X Server 1.15.1, Display Driver: intel 2.99.912, OpenGL: 3.3 Mesa 10.3.0-devel (git-2c8520c trusty-oibaf-ppa), Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080

Intel Core i7 4790K OverclockingOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-4790K @ 4.00GHz (8 Cores)ASRock Z97 Extreme6Intel 4th Gen Core DRAM16384MB128GB Crucial_CT128MX1Intel HD 4600 (1250MHz)Intel Xeon E3-1200 v3/4thIntel ConnectionUbuntu 14.043.15.0-031500-generic (x86_64)Unity 7.2.1X Server 1.15.1intel 2.99.9123.3 Mesa 10.3.0-devel (git-2c8520c trusty-oibaf-ppa)GCC 4.8.2ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core I7 4790K Overclocking BenchmarksSystem Logs- --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-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand- SNA

Stock vs. 4.5GHz ComparisonPhoronix Test SuiteBaseline+1.9%+1.9%+3.8%+3.8%+5.7%+5.7%7.4%7.2%7.1%6%5.2%4.8%4.6%2.4%H.2.V.ER.4.b.PTotal TimevpxencTime To CompileOpenMP CFD SolverP.P.SN.6.1.C.F.Rx264OpenSSLC-RayVP8 libvpx EncodingTimed Linux Kernel CompilationRodiniaHimeno BenchmarkFFTEStock4.5GHz

Intel Core i7 4790K Overclockingrodinia: OpenMP CFD Solverffte: N=64, 1D Complex FFT Routinevpxenc: vpxencx264: H.264 Video Encodinghimeno: Poisson Pressure Solverbuild-linux-kernel: Time To Compilec-ray: Total Timeopenssl: RSA 4096-bit PerformanceStock4.5GHz72.706840.4732.08210.071957.1265.0620.15695.2769.387002.3634.00225.562046.8261.8318.81745.20OpenBenchmarking.org

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverStock4.5GHz1632486480SE +/- 0.12, N = 3SE +/- 0.03, N = 372.7069.381. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverStock4.5GHz1428425670Min: 72.58 / Avg: 72.7 / Max: 72.93Min: 69.34 / Avg: 69.38 / Max: 69.441. (CXX) g++ options: -O2 -lOpenCL

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineStock4.5GHz15003000450060007500SE +/- 2.77, N = 3SE +/- 4.93, N = 36840.477002.361. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -ldl -lhwloc
OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineStock4.5GHz12002400360048006000Min: 6836.4 / Avg: 6840.47 / Max: 6845.76Min: 6993.93 / Avg: 7002.36 / Max: 70111. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -ldl -lhwloc

VP8 libvpx Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencStock4.5GHz816243240SE +/- 0.07, N = 3SE +/- 0.31, N = 332.0834.001. (CC) gcc options: -m64 -lvpx -lm -lpthread -fomit-frame-pointer -O3
OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencStock4.5GHz714212835Min: 31.95 / Avg: 32.08 / Max: 32.16Min: 33.56 / Avg: 34 / Max: 34.61. (CC) gcc options: -m64 -lvpx -lm -lpthread -fomit-frame-pointer -O3

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingStock4.5GHz50100150200250SE +/- 0.95, N = 5SE +/- 1.35, N = 5210.07225.561. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingStock4.5GHz4080120160200Min: 206.39 / Avg: 210.07 / Max: 211.73Min: 220.39 / Avg: 225.56 / Max: 227.81. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverStock4.5GHz400800120016002000SE +/- 28.72, N = 6SE +/- 1.15, N = 31957.122046.821. (CC) gcc options: -O3
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverStock4.5GHz400800120016002000Min: 1824.03 / Avg: 1957.12 / Max: 1999.42Min: 2044.57 / Avg: 2046.82 / Max: 2048.371. (CC) gcc options: -O3

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileStock4.5GHz1530456075SE +/- 0.54, N = 3SE +/- 0.55, N = 365.0661.83
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileStock4.5GHz1326395265Min: 64.33 / Avg: 65.06 / Max: 66.1Min: 61.17 / Avg: 61.83 / Max: 62.93

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 TimeStock4.5GHz510152025SE +/- 0.00, N = 3SE +/- 0.01, N = 320.1518.811. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeStock4.5GHz510152025Min: 20.15 / Avg: 20.15 / Max: 20.16Min: 18.8 / Avg: 18.81 / Max: 18.821. (CC) gcc options: -lm -lpthread -O3

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.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceStock4.5GHz160320480640800SE +/- 0.07, N = 3SE +/- 0.10, N = 3695.27745.201. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceStock4.5GHz130260390520650Min: 695.2 / Avg: 695.27 / Max: 695.4Min: 745 / Avg: 745.2 / Max: 745.31. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Stock

Compiler Notes: --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA

Testing initiated at 12 June 2014 20:11 by user phoronix.

4.5GHz

Processor: Intel Core i7-4790K @ 4.00GHz (8 Cores), Motherboard: ASRock Z97 Extreme6, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 128GB Crucial_CT128MX1, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: Intel Connection

OS: Ubuntu 14.04, Kernel: 3.15.0-031500-generic (x86_64), Desktop: Unity 7.2.1, Display Server: X Server 1.15.1, Display Driver: intel 2.99.912, OpenGL: 3.3 Mesa 10.3.0-devel (git-2c8520c trusty-oibaf-ppa), Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA

Testing initiated at 12 June 2014 20:34 by user phoronix.