Core i7 5775C vs. Core i7 4790K CPU Perf

Benchmarks by Michael Larabel for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1507215-BE-CPUPERF0540
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Core i7 4790K
July 02 2015
 
Core i7 5775C
July 13 2015
 
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Core i7 4790K

Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: Gigabyte Z97-HD3P, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Toshiba MKNSSDEC120GB, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: DELL P2210H, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 15.10, Kernel: 4.2.0-999-generic (x86_64) 20150712, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.5.8, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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-multilib --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: intel_pstate powersave

Core i7 5775C

Processor: Intel Core i7-5775C @ 3.70GHz (8 Cores), Motherboard: MSI Z97-G45 GAMING (MS-7821) v1.0, Chipset: Intel Broadwell-U- DMI, Memory: 16384MB, Disk: 120GB Toshiba MKNSSDEC120GB, Graphics: Intel Broadwell-U (1150MHz), Audio: Intel Broadwell-U Audio, Monitor: DELL P2210H, Network: Qualcomm Atheros Killer E220x Gigabit

Core i7 5775C vs. Core i7 4790K CPU PerfProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionCore i7 4790KCore i7 5775CIntel Core i7-4790K @ 4.40GHz (8 Cores)Gigabyte Z97-HD3PIntel 4th Gen Core DRAM16384MB120GB Toshiba MKNSSDEC120GBIntel HD 4600 (1250MHz)Intel Xeon E3-1200 v3/4thDELL P2210HRealtek RTL8111/8168/8411Ubuntu 15.104.2.0-999-generic (x86_64) 20150712Unity 7.3.2X Server 1.17.1intel 2.99.9173.3 Mesa 10.5.8GCC 4.9.2ext41920x1080Intel Core i7-5775C @ 3.70GHz (8 Cores)MSI Z97-G45 GAMING (MS-7821) v1.0Intel Broadwell-U- DMIIntel Broadwell-U (1150MHz)Intel Broadwell-U AudioQualcomm Atheros Killer E220x GigabitOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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-multilib --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 Details- Scaling Governor: intel_pstate powersave

Core i7 4790K vs. Core i7 5775C ComparisonPhoronix Test SuiteBaseline+8.8%+8.8%+17.6%+17.6%+26.4%+26.4%+35.2%+35.2%35.2%28.3%15.1%9.4%8.5%G-FfteP.P.SG-PtransH.2.V.E12.3%G-HPLEP-DGEMMHPC ChallengeHimeno BenchmarkHPC Challengex264HPC ChallengeHPC ChallengeCore i7 4790KCore i7 5775C

Core i7 5775C vs. Core i7 4790K CPU Perfopenssl: RSA 4096-bit Performancehimeno: Poisson Pressure Solverx264: H.264 Video Encodinghpcc: G-Ptranshpcc: EP-DGEMMhpcc: G-Fftehpcc: G-HPLCore i7 4790KCore i7 5775C694.472092.28217.402.501226.458124.1325748.314372683.75193.622.878127.005365.5869552.85397OpenBenchmarking.org

System Power Consumption Monitor

MinAvgMaxCore i7 4790K31.9104.4143.5Core i7 5775C27.492.7103.8OpenBenchmarking.orgWattsSystem Power Consumption MonitorPhoronix Test Suite System Monitoring4080120160200

OpenSSL

MinAvgMaxCore i7 4790K35.6100.3131.3OpenBenchmarking.orgWatts, Fewer Is BetterOpenSSL 1.0.1gSystem Power Consumption Monitor4080120160200

OpenBenchmarking.orgSigns Per Second Per Watt, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCore i7 4790K2468106.93

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCore i7 4790K150300450600750SE +/- 11.74, N = 3694.471. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Himeno Benchmark

MinAvgMaxCore i7 4790K32.656.961.3Core i7 5775C28.245.350.7OpenBenchmarking.orgWatts, Fewer Is BetterHimeno Benchmark 3.0System Power Consumption Monitor20406080100

OpenBenchmarking.orgMFLOPS Per Watt, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCore i7 4790KCore i7 5775C132639526536.7959.18

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCore i7 4790KCore i7 5775C6001200180024003000SE +/- 149.54, N = 3SE +/- 2.77, N = 32092.282683.751. (CC) gcc options: -O3

x264

MinAvgMaxCore i7 4790K34.156.6143.0Core i7 5775C28.147.993.6OpenBenchmarking.orgWatts, Fewer Is Betterx264 2014-08-30System Power Consumption Monitor4080120160200

OpenBenchmarking.orgFrames Per Second Per Watt, More Is Betterx264 2014-08-30H.264 Video EncodingCore i7 4790KCore i7 5775C0.9091.8182.7273.6364.5453.844.04

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-08-30H.264 Video EncodingCore i7 4790KCore i7 5775C50100150200250SE +/- 1.66, N = 5SE +/- 0.98, N = 5217.40193.621. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

HPC Challenge

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: G-PtransCore i7 4790KCore i7 5775C0.64761.29521.94282.59043.238SE +/- 0.00616, N = 3SE +/- 0.00362, N = 32.501222.878121. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -lhwloc -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.6.5

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: EP-DGEMMCore i7 4790KCore i7 5775C246810SE +/- 0.02739, N = 3SE +/- 0.01774, N = 36.458127.005361. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -lhwloc -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.6.5

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-FfteCore i7 4790KCore i7 5775C1.25712.51423.77135.02846.2855SE +/- 0.02850, N = 3SE +/- 0.02079, N = 34.132575.586951. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -lhwloc -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.6.5

MinAvgMaxCore i7 4790K35.4109.3143.5Core i7 5775C28.397.9103.8OpenBenchmarking.orgWatts, Fewer Is BetterHPC Challenge 1.4.3System Power Consumption Monitor4080120160200

OpenBenchmarking.orgGFLOPS Per Watt, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLCore i7 4790KCore i7 5775C0.12150.2430.36450.4860.60750.440.54

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLCore i7 4790KCore i7 5775C1224364860SE +/- 0.18, N = 3SE +/- 0.11, N = 348.3152.851. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -lhwloc -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.6.5

Core i7 4790K

Processor: Intel Core i7-4790K @ 4.40GHz (8 Cores), Motherboard: Gigabyte Z97-HD3P, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Toshiba MKNSSDEC120GB, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: DELL P2210H, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 15.10, Kernel: 4.2.0-999-generic (x86_64) 20150712, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.5.8, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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-multilib --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: intel_pstate powersave

Testing initiated at 2 July 2015 21:01 by user phoronix.

Core i7 5775C

Processor: Intel Core i7-5775C @ 3.70GHz (8 Cores), Motherboard: MSI Z97-G45 GAMING (MS-7821) v1.0, Chipset: Intel Broadwell-U- DMI, Memory: 16384MB, Disk: 120GB Toshiba MKNSSDEC120GB, Graphics: Intel Broadwell-U (1150MHz), Audio: Intel Broadwell-U Audio, Monitor: DELL P2210H, Network: Qualcomm Atheros Killer E220x Gigabit

OS: Ubuntu 15.10, Kernel: 4.2.0-999-generic (x86_64) 20150712, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.5.8, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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-multilib --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: intel_pstate powersave

Testing initiated at 13 July 2015 17:13 by user phoronix.