Linux Retpoline Spectre Security Benchmark

Tests for a future article on Phoronix by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1801097-KH-AUTOCOMPA24
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Identifier
Perf-Per
Dollar
Date
Triggered
  Test
  Duration
8700k_4.9GHz
October 02 2017
 
8700k_stock #1
October 03 2017
 
8400_stock
October 03 2017
 
1300xStock
December 28 2017
 
1500xStock
December 29 2017
 
1700X_Stock
November 18 2017
 
8700k_stock #2
November 21 2017
 
noretpoline: EPYC 7601
January 06 2018
 
Retpoline: EPYC 7601
January 06 2018
 
Retpoline + GCC: EPYC 7601
January 06 2018
 
32-bit Ubuntu 17.10
September 29 2017
 
64-bit Ubuntu 17.10
September 29 2017
 
GCC 7.2.0
October 30 2017
 
GCC 8.0.0 20171030
October 30 2017
 
LLVM Clang 5.0
October 31 2017
 
LLVM Clang 6.0 svn316959
October 31 2017
 
Threadripper: Ubuntu 17.10
September 08 2017
 
Threadripper: Clear Linux
September 09 2017
 
Core i9 7900X: Ubuntu 17.10
September 09 2017
 
Core i9 7900X: Clear Linux
September 10 2017
 
Core i9 7960X: Ubuntu 17.10
September 25 2017
 
Core i9 7960X: Clear Linux
September 25 2017
 
Core i9 7980XE: Ubuntu 17.10
September 27 2017
 
Core i9 7980XE: Clear Linux
September 27 2017
 
Core i3 7100: noretpoline
January 07 2018
 
Core i3 7100: Retpoline
January 07 2018
 
Core i3 7100: Retpoline + GCC
January 07 2018
 
Core i7 8700K: noretpoline
January 07 2018
 
Core i7 8700K: Retpoline
January 07 2018
 
Core i7 8700K: Retpoline + GCC
January 07 2018
 
Core i9 7980XE: noretpoline
January 07 2018
 
Core i9 7980XE: Retpoline
January 08 2018
 
Core i9 7980XE: Retpoline + GCC
January 08 2018
 
2 x Xeon Gold 6138: noretpoline
January 06 2018
 
2 x Xeon Gold 6138: Retpoline
January 06 2018
 
2 x Xeon Gold 6138: Retpoline + GCC
January 07 2018
 
Ryzen 7 1800X: noretpoline
January 07 2018
 
Ryzen 7 1800X: Retpoline
January 07 2018
 
Ryzen 7 1800X: Retpoline + GCC
January 08 2018
 
EPYC 7601: noretpoline
January 06 2018
 
EPYC 7601: Retpoline
January 06 2018
 
EPYC 7601: Retpoline + GCC
January 06 2018
 
Intel NUC i5
January 09 2018
 
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Linux Retpoline Spectre Security BenchmarkProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay DriverFile-SystemScreen ResolutionOpenGLOpenCLCompilerDisplay ServerVulkan8700k_4.9GHz8700k_stock #18400_stock1300xStock1500xStock1700X_Stock8700k_stock #2noretpoline: EPYC 7601Retpoline: EPYC 7601Retpoline + GCC: EPYC 760132-bit Ubuntu 17.1064-bit Ubuntu 17.10GCC 7.2.0GCC 8.0.0 20171030LLVM Clang 5.0LLVM Clang 6.0 svn316959Threadripper: Ubuntu 17.10Threadripper: Clear LinuxCore i9 7900X: Ubuntu 17.10Core i9 7900X: Clear LinuxCore i9 7960X: Ubuntu 17.10Core i9 7960X: Clear LinuxCore i9 7980XE: Ubuntu 17.10Core i9 7980XE: Clear LinuxCore i3 7100: noretpolineCore i3 7100: RetpolineCore i3 7100: Retpoline + GCCCore i7 8700K: noretpolineCore i7 8700K: RetpolineCore i7 8700K: Retpoline + GCCCore i9 7980XE: noretpolineCore i9 7980XE: RetpolineCore i9 7980XE: Retpoline + GCC2 x Xeon Gold 6138: noretpoline2 x Xeon Gold 6138: Retpoline2 x Xeon Gold 6138: Retpoline + GCCRyzen 7 1800X: noretpolineRyzen 7 1800X: RetpolineRyzen 7 1800X: Retpoline + GCCEPYC 7601: noretpolineEPYC 7601: RetpolineEPYC 7601: Retpoline + GCCIntel NUC i5Intel Core i7-8700K @ 4.90GHz (12 Cores)Gigabyte Z370 AORUS Ultra Gaming-CFIntel Device 3ec216384MB2 x VisionTek 120GB + 2000GB Seagate ST2000DM001-1CH1 + 512GB SAMSUNG MZHPV512NVIDIA GeForce GTX 1080 8192MB (1607/5005MHz)Realtek ALC1220Intel ConnectionUbuntu 17.104.13.0-12-generic (x86_64)GNOME Shell 3.26.0NVIDIA 375.82ext43840x1080Intel Core i7-8700K @ 4.70GHz (12 Cores)NVIDIA GeForce GTX 1080 8192MB (139/405MHz)Intel Core i5-8400 @ 4.00GHz (6 Cores)NVIDIA GeForce GTX 1080 8192MB (1607/5005MHz)AMD Ryzen 3 1300X @ 3.50GHz (4 Cores)Gigabyte AX370-Gaming 5AMD Device 1450220GBSapphire Radeon RX 580 (AMD POLARIS10 / DRM 3.10.0 / 4.11.0-13-generic LLVM 5.0.0) 8192MBAMD Device aaf0Intel I211 Gigabit Connection4.11.0-13-generic (x86_64)GNOME Shell 3.24.34.5 Mesa 17.2.21920x1080AMD Ryzen 5 1500X @ 3.50GHz (8 Cores)AMD Ryzen 7 1700X Eight-Core @ 3.40GHz (16 Cores)ASUS CROSSHAIR VI HERO32768MB234GBNVIDIA GeForce GTX 1080 Ti 11264MBNVIDIA GP102 HDMI Audio4.13.0-16-generic (x86_64)GNOME Shell 3.26.1nouveau 1.0.15Intel 0000 @ 4.30GHz (12 Cores)MSI Z370 SLI PLUS (MS-7B46) v2.0Intel Device 3ec2Realtek ALC1220Intel ConnectionAMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HRAMD Device 1450129024MB280GB INTEL SSDPE21D280GAASPEED ASPEED FamilyVE228Broadcom Limited NetXtreme BCM5720 Gigabit PCIe4.14.0-phx-retpoline (x86_64)modesetting 1.19.5OpenCL 1.2 pocl 1.0 LLVM 5.0.0GCC 7.2.0 + Clang 5.0.0-3 + LLVM 5.0.04.14.0-phx-retpoline-gcc-retpo (x86_64)Intel Core i7-5600U @ 3.20GHz (4 Cores)LENOVO 20BSCTO1WWIntel Broadwell-U-OPI8192MB128GB SAMSUNG MZNTE128Intel HD 5500 1536MB (950MHz)Intel Broadwell-U AudioIntel Connection + Intel Wireless 72654.13.0-12-generic (i686)GNOME Shell 3.26.0Wayland4.5 Mesa 17.2.1GCC 7.2.0Intel HD 5500 (950MHz)4.13.0-12-generic (x86_64)AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HRAMD Device 1450129024MB120GB Force MP500ASPEED ASPEED FamilyAcer P243WBroadcom Limited NetXtreme BCM5720 Gigabit PCIe4.13.0-16-generic (x86_64)GNOME Shell 3.26.11920x1200GCC 8.0.0 20171030Clang 5.0.0-3Clang 6.0.0-svn316959-1~exp1AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (32 Cores)Gigabyte X399 AORUS Gaming 732768MBXFX AMD Radeon R9 290/390 4096MBRealtek ALC1220Acer B286HKQualcomm Atheros Device e0b1 + Intel Wireless 8265 / 82754.12.0-12-generic (x86_64)GNOME Shell 3.25.91modesetting 1.19.34.5 Mesa 17.2.0-rc4 (LLVM 4.0.1)GCC 7.2.03840x21604 x 8192 MB DDR4-3200MT/sXFX AMD Radeon R9 290/390Clear Linux OS 176504.13.0-387.native (x86_64)1.0.39GCC 7.2.0 + Clang 4.0.1 + LLVM 4.0.11024x768Intel Core i7-7900X @ 4.50GHz (20 Cores)MSI X299 SLI PLUS (MS-7A93) v1.0Intel Device 202016384MB240GB Force MP500NVE4 2048MBDELL P2415QIntel ConnectionUbuntu 17.104.12.0-12-generic (x86_64)GNOME Shell 3.25.91modesetting 1.19.34.3 Mesa 17.2.0-rc4GCC 7.2.03840x21604 x 4096 MB DDR4-2800MT/sNVIDIA GeForce GTX 760Clear Linux OS 176504.13.0-387.native (x86_64)1.0.39GCC 7.2.0 + Clang 4.0.1 + LLVM 4.0.11024x768Intel Core i9-7960X @ 4.40GHz (32 Cores)16384MBSamsung SSD 950 PRO 256GBNVIDIA GeForce GTX 1080 8192MBDELL P2415QUbuntu 17.104.13.0-11-generic (x86_64)GNOME Shell 3.26.0Wayland4.3 Mesa 17.2.0GCC 7.2.03840x21604 x 4096 MB DDR4-3000MT/s16GB Voyager 3.0 + Samsung SSD 950 PRO 256GBNVIDIA GeForce GTX 1080Clear Linux OS 179204.13.3-393.native (x86_64)1.0.39GCC 7.2.1 20170910 + Clang 5.0.0 + LLVM 5.0.01024x768Intel Core i9-7980XE @ 4.40GHz (36 Cores)ASUS PRIME X299-A16384MB525GB Crucial_CT525MX3 + 240GB Force MP500Sapphire AMD Radeon 4096MBAcer B286HKUbuntu 17.104.13.0-11-generic (x86_64)GNOME Shell 3.26.0modesetting 1.19.34.5 Mesa 17.2.1 (LLVM 5.0.0)GCC 7.2.03840x21604 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C1616GB Voyager 3.0 + 240GB Force MP500Sapphire AMD Radeon R9 FURY / NANOClear Linux OS 179604.13.3-394.native (x86_64)1.0.39GCC 7.2.1 20170910 + Clang 5.0.0 + LLVM 5.0.01024x768Intel Core i3-7100 @ 3.90GHz (2 Cores / 4 Threads)Gigabyte B250M-DS3H-CFIntel Xeon E3-1200 v6/7th + B2508192MB250GB Western Digital WDS250G1B0A-Intel HD 630 3072MB (1100MHz)Realtek ALC887-VDDELL S2409WRealtek RTL8111/8168/8411Ubuntu 17.104.14.0-phx-retpoline (x86_64)GNOME Shell 3.26.1Wayland4.5 Mesa 17.2.2GCC 7.2.01920x1080Intel HD 630 (1100MHz)4.14.0-phx-retpoline-gcc-retpo (x86_64)Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads)ASUS PRIME Z370-AIntel Device 3ec216384MBSamsung SSD 950 PRO 256GBNV132 11264MBRealtek ALC1220DELL P2415QIntel Connection4.14.0-phx-retpoline (x86_64)GNOME Shell 3.26.1Wayland4.3 Mesa 17.2.23840x21604.14.0-phx-retpoline-gcc-retpo (x86_64)Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads)ASUS PRIME X299-AIntel Device 2020120GB Force MP500NV137 2048MBAcer B286HK4.14.0-phx-retpoline (x86_64)4.14.0-phx-retpoline-gcc-retpo (x86_64)2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S710696256MB256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150ASPEED ASPEED FamilyVE228Intel I210 Gigabit Connection4.14.0-phx-retpoline (x86_64)modesetting 1.19.51920x10804.14.0-phx-retpoline-gcc-retpo (x86_64)AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads)MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0AMD Family 17h16384MB256GB INTEL SSDPEKKW256G7Sapphire AMD Radeon RX 560 4096MBAMD Device aae0DELL P2415QIntel I211 Gigabit Connection4.14.0-phx-retpoline (x86_64)GNOME Shell 3.26.24.5 Mesa 17.4.0-devel (git-6a36bfc64d) (LLVM 6.0.0)1.0.613840x21604.14.0-phx-retpoline-gcc-retpo (x86_64)AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HRAMD Device 1450129024MB280GB INTEL SSDPE21D280GAASPEED ASPEED FamilyVE228Broadcom Limited NetXtreme BCM5720 Gigabit PCIe4.14.0-phx-retpoline (x86_64)GNOME Shell 3.26.1OpenCL 1.2 pocl 1.0 LLVM 5.0.0GCC 7.2.0 + Clang 5.0.0-3 + LLVM 5.0.01920x10804.14.0-phx-retpoline-gcc-retpo (x86_64)Intel Core i5-7260U @ 3.40GHz (4 Cores)Intel NUC7i5BNBIntel Xeon E3-1200 v6/7th2 x 8192 MB DDR4-2400MT/s CMSX16GX4M2A2400C16442GBIntel Device 5926Realtek ALC283PA279Intel Connection + Intel Wireless 8265 / 82754.13.0-21-generic (x86_64)GNOME Shell 3.26.2X Server 1.19.5modesetting 1.19.32560x1440OpenBenchmarking.orgCompiler Details- 8700k_4.9GHz: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 8700k_stock #1: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 8400_stock: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 1300xStock: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 1500xStock: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 1700X_Stock: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 8700k_stock #2: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- noretpoline: EPYC 7601: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Retpoline: EPYC 7601: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Retpoline + GCC: EPYC 7601: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 32-bit Ubuntu 17.10: --build=i686-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-targets=all --enable-threads=posix --host=i686-linux-gnu --program-prefix=i686-linux-gnu- --target=i686-linux-gnu --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- 64-bit Ubuntu 17.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- GCC 7.2.0: --disable-multilib --enable-checking=release --enable-languages=c,c++- GCC 8.0.0 20171030: --disable-multilib --enable-checking=release --enable-languages=c,c++- Threadripper: Ubuntu 17.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Threadripper: Clear Linux: --build=x86_64-generic-linux --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libmpx --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Core i9 7900X: Ubuntu 17.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i9 7900X: Clear Linux: --build=x86_64-generic-linux --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libmpx --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Core i9 7960X: Ubuntu 17.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i9 7960X: Clear Linux: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Core i9 7980XE: Ubuntu 17.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i9 7980XE: Clear Linux: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell- Core i3 7100: noretpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i3 7100: Retpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i3 7100: Retpoline + GCC: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i7 8700K: noretpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i7 8700K: Retpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i7 8700K: Retpoline + GCC: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i9 7980XE: noretpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i9 7980XE: Retpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Core i9 7980XE: Retpoline + GCC: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 2 x Xeon Gold 6138: noretpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 2 x Xeon Gold 6138: Retpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- 2 x Xeon Gold 6138: Retpoline + GCC: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Ryzen 7 1800X: noretpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Ryzen 7 1800X: Retpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Ryzen 7 1800X: Retpoline + GCC: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- EPYC 7601: noretpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- EPYC 7601: Retpoline: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- EPYC 7601: Retpoline + GCC: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v- Intel NUC i5: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -vProcessor Details- 8700k_4.9GHz: Scaling Governor: intel_pstate powersave- 8700k_stock #1: Scaling Governor: intel_pstate powersave- 8400_stock: Scaling Governor: intel_pstate powersave- 1300xStock: Scaling Governor: acpi-cpufreq ondemand- 1500xStock: Scaling Governor: acpi-cpufreq ondemand- 1700X_Stock: Scaling Governor: acpi-cpufreq ondemand- 8700k_stock #2: Scaling Governor: intel_pstate powersave- noretpoline: EPYC 7601: Scaling Governor: acpi-cpufreq ondemand- Retpoline: EPYC 7601: Scaling Governor: acpi-cpufreq ondemand- Retpoline + GCC: EPYC 7601: Scaling Governor: acpi-cpufreq ondemand- 32-bit Ubuntu 17.10: Scaling Governor: intel_pstate powersave- 64-bit Ubuntu 17.10: Scaling Governor: intel_pstate powersave- GCC 7.2.0: Scaling Governor: acpi-cpufreq ondemand- GCC 8.0.0 20171030: Scaling Governor: acpi-cpufreq ondemand- LLVM Clang 5.0: Scaling Governor: acpi-cpufreq ondemand- LLVM Clang 6.0 svn316959: Scaling Governor: acpi-cpufreq ondemand- Threadripper: Ubuntu 17.10: Scaling Governor: acpi-cpufreq ondemand- Threadripper: Clear Linux: Scaling Governor: acpi-cpufreq performance- Core i9 7900X: Ubuntu 17.10: Scaling Governor: intel_pstate powersave- Core i9 7900X: Clear Linux: Scaling Governor: intel_pstate performance- Core i9 7960X: Ubuntu 17.10: Scaling Governor: intel_pstate powersave- Core i9 7960X: Clear Linux: Scaling Governor: intel_pstate performance- Core i9 7980XE: Ubuntu 17.10: Scaling Governor: intel_pstate powersave- Core i9 7980XE: Clear Linux: Scaling Governor: intel_pstate performance- Core i3 7100: noretpoline: Scaling Governor: intel_pstate powersave- Core i3 7100: Retpoline: Scaling Governor: intel_pstate powersave- Core i3 7100: Retpoline + GCC: Scaling Governor: intel_pstate powersave- Core i7 8700K: noretpoline: Scaling Governor: intel_pstate powersave- Core i7 8700K: Retpoline: Scaling Governor: intel_pstate powersave- Core i7 8700K: Retpoline + GCC: Scaling Governor: intel_pstate powersave- Core i9 7980XE: noretpoline: Scaling Governor: intel_pstate powersave- Core i9 7980XE: Retpoline: Scaling Governor: intel_pstate powersave- Core i9 7980XE: Retpoline + GCC: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold 6138: noretpoline: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold 6138: Retpoline: Scaling Governor: intel_pstate powersave- 2 x Xeon Gold 6138: Retpoline + GCC: Scaling Governor: intel_pstate powersave- Ryzen 7 1800X: noretpoline: Scaling Governor: acpi-cpufreq ondemand- Ryzen 7 1800X: Retpoline: Scaling Governor: acpi-cpufreq ondemand- Ryzen 7 1800X: Retpoline + GCC: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: noretpoline: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: Retpoline: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: Retpoline + GCC: Scaling Governor: acpi-cpufreq ondemand- Intel NUC i5: Scaling Governor: intel_pstate powersaveOpenCL Details- 8700k_4.9GHz, 8700k_stock #1, 8400_stock: GPU Compute Cores: 2560System Details- 8700k_4.9GHz: GPU Compute Cores: 2560.- 8700k_stock #1: GPU Compute Cores: 2560.- 8400_stock: GPU Compute Cores: 2560.- noretpoline: EPYC 7601: Python 2.7.14.- Retpoline: EPYC 7601: Python 2.7.14.- Retpoline + GCC: EPYC 7601: Python 2.7.14.- 32-bit Ubuntu 17.10: Python 2.7.14.- 64-bit Ubuntu 17.10: Python 2.7.14.- Core i3 7100: noretpoline: Python 2.7.14.- Core i3 7100: Retpoline: Python 2.7.14.- Core i3 7100: Retpoline + GCC: Python 2.7.14.- Core i7 8700K: noretpoline: Python 2.7.14.- Core i7 8700K: Retpoline: Python 2.7.14.- Core i7 8700K: Retpoline + GCC: Python 2.7.14.- Core i9 7980XE: noretpoline: Python 2.7.14.- Core i9 7980XE: Retpoline: Python 2.7.14.- Core i9 7980XE: Retpoline + GCC: Python 2.7.14.- 2 x Xeon Gold 6138: noretpoline: Python 2.7.14.- 2 x Xeon Gold 6138: Retpoline: Python 2.7.14.- 2 x Xeon Gold 6138: Retpoline + GCC: Python 2.7.14.- Ryzen 7 1800X: noretpoline: Python 2.7.14.- Ryzen 7 1800X: Retpoline: Python 2.7.14.- Ryzen 7 1800X: Retpoline + GCC: Python 2.7.14.- EPYC 7601: noretpoline: Python 2.7.14.- EPYC 7601: Retpoline: Python 2.7.14.- EPYC 7601: Retpoline + GCC: Python 2.7.14.Disk Details- noretpoline: EPYC 7601: NONE / data=ordered,errors=remount-ro,relatime,rw- Retpoline: EPYC 7601: NONE / data=ordered,errors=remount-ro,relatime,rw- Retpoline + GCC: EPYC 7601: NONE / data=ordered,errors=remount-ro,relatime,rw- 32-bit Ubuntu 17.10: CFQ / data=ordered,errors=remount-ro,relatime,rw- 64-bit Ubuntu 17.10: CFQ / data=ordered,errors=remount-ro,relatime,rw- Core i3 7100: noretpoline: CFQ / data=ordered,errors=remount-ro,relatime,rw- Core i3 7100: Retpoline: CFQ / data=ordered,errors=remount-ro,relatime,rw- Core i3 7100: Retpoline + GCC: CFQ / data=ordered,errors=remount-ro,relatime,rw- Core i7 8700K: noretpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i7 8700K: Retpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i7 8700K: Retpoline + GCC: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i9 7980XE: noretpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i9 7980XE: Retpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Core i9 7980XE: Retpoline + GCC: NONE / data=ordered,errors=remount-ro,relatime,rw- 2 x Xeon Gold 6138: noretpoline: CFQ / data=ordered,errors=remount-ro,relatime,rw- 2 x Xeon Gold 6138: Retpoline: CFQ / data=ordered,errors=remount-ro,relatime,rw- 2 x Xeon Gold 6138: Retpoline + GCC: CFQ / data=ordered,errors=remount-ro,relatime,rw- Ryzen 7 1800X: noretpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Ryzen 7 1800X: Retpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- Ryzen 7 1800X: Retpoline + GCC: NONE / data=ordered,errors=remount-ro,relatime,rw- EPYC 7601: noretpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- EPYC 7601: Retpoline: NONE / data=ordered,errors=remount-ro,relatime,rw- EPYC 7601: Retpoline + GCC: NONE / data=ordered,errors=remount-ro,relatime,rwEnvironment Details- 32-bit Ubuntu 17.10, 64-bit Ubuntu 17.10, Threadripper: Ubuntu 17.10, Core i9 7900X: Ubuntu 17.10, Core i9 7960X: Ubuntu 17.10, Core i9 7980XE: Ubuntu 17.10, Core i3 7100: noretpoline, Core i3 7100: Retpoline, Core i7 8700K: noretpoline, Core i7 8700K: Retpoline, Core i7 8700K: Retpoline + GCC, Core i9 7980XE: noretpoline, Core i9 7980XE: Retpoline, Core i9 7980XE: Retpoline + GCC, Ryzen 7 1800X: noretpoline, Ryzen 7 1800X: Retpoline, Ryzen 7 1800X: Retpoline + GCC: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr

Stockfish

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total Time8700k_4.9GHz8700k_stock #18400_stock1300xStock1500xStock1700X_Stock8700k_stock #2noretpoline: EPYC 7601Retpoline: EPYC 7601Retpoline + GCC: EPYC 760132-bit Ubuntu 17.1064-bit Ubuntu 17.10GCC 7.2.0GCC 8.0.0 20171030LLVM Clang 5.0LLVM Clang 6.0 svn316959Threadripper: Ubuntu 17.10Threadripper: Clear LinuxCore i9 7900X: Ubuntu 17.10Core i9 7900X: Clear LinuxCore i9 7960X: Ubuntu 17.10Core i9 7960X: Clear LinuxCore i9 7980XE: Ubuntu 17.10Core i9 7980XE: Clear LinuxCore i3 7100: noretpolineCore i3 7100: RetpolineCore i3 7100: Retpoline + GCCCore i7 8700K: noretpolineCore i7 8700K: RetpolineCore i7 8700K: Retpoline + GCCCore i9 7980XE: noretpolineCore i9 7980XE: RetpolineCore i9 7980XE: Retpoline + GCC2 x Xeon Gold 6138: noretpoline2 x Xeon Gold 6138: Retpoline2 x Xeon Gold 6138: Retpoline + GCCRyzen 7 1800X: noretpolineRyzen 7 1800X: RetpolineRyzen 7 1800X: Retpoline + GCCEPYC 7601: noretpolineEPYC 7601: RetpolineEPYC 7601: Retpoline + GCCIntel NUC i513002600390052006500SE +/- 2.65, N = 3SE +/- 11.35, N = 3SE +/- 2.40, N = 3SE +/- 7.36, N = 3SE +/- 15.07, N = 3SE +/- 4.41, N = 3SE +/- 4.91, N = 3SE +/- 3.48, N = 3SE +/- 2.65, N = 3SE +/- 8.33, N = 3SE +/- 3.18, N = 3SE +/- 56.11, N = 3SE +/- 55.17, N = 3SE +/- 4.04, N = 3SE +/- 44.52, N = 3SE +/- 20.88, N = 3SE +/- 1.20, N = 3SE +/- 19.01, N = 3SE +/- 1.76, N = 3SE +/- 238.09, N = 6SE +/- 27.83, N = 3SE +/- 5.78, N = 3SE +/- 50.63, N = 6SE +/- 4.33, N = 3SE +/- 2.31, N = 3SE +/- 3.48, N = 3SE +/- 18.70, N = 3SE +/- 2.73, N = 3SE +/- 1.67, N = 3SE +/- 303.89, N = 6SE +/- 51.84, N = 4SE +/- 46.83, N = 3SE +/- 37.22, N = 3SE +/- 202.73, N = 6SE +/- 210.25, N = 6SE +/- 4.18, N = 3SE +/- 3.18, N = 3SE +/- 6.98, N = 3SE +/- 3.48, N = 3SE +/- 2.65, N = 3SE +/- 7.22, N = 326633086330138803784380730604507450745015843420944854500435644293638345028442613321027832837269533903381338027732758276032122997280934373654361335403533352645074507450140201. (CXX) g++ options: -lpthread -fno-exceptions -fno-rtti -ansi -pedantic -O3 -msse
OpenBenchmarking.orgms x Core, Fewer Is BetterStockfish 2014-11-26Performance Per Core - Total Time8700k_4.9GHz8700k_stock #18400_stock1300xStock1500xStock1700X_Stock8700k_stock #2noretpoline: EPYC 7601Retpoline: EPYC 7601Retpoline + GCC: EPYC 760132-bit Ubuntu 17.1064-bit Ubuntu 17.10GCC 7.2.0GCC 8.0.0 20171030LLVM Clang 5.0LLVM Clang 6.0 svn316959Threadripper: Ubuntu 17.10Threadripper: Clear LinuxCore i9 7900X: Ubuntu 17.10Core i9 7900X: Clear LinuxCore i9 7960X: Ubuntu 17.10Core i9 7960X: Clear LinuxCore i9 7980XE: Ubuntu 17.10Core i9 7980XE: Clear LinuxCore i3 7100: noretpolineCore i3 7100: RetpolineCore i3 7100: Retpoline + GCCCore i7 8700K: noretpolineCore i7 8700K: RetpolineCore i7 8700K: Retpoline + GCCCore i9 7980XE: noretpolineCore i9 7980XE: RetpolineCore i9 7980XE: Retpoline + GCC2 x Xeon Gold 6138: noretpoline2 x Xeon Gold 6138: Retpoline2 x Xeon Gold 6138: Retpoline + GCCRyzen 7 1800X: noretpolineRyzen 7 1800X: RetpolineRyzen 7 1800X: Retpoline + GCCEPYC 7601: noretpolineEPYC 7601: RetpolineEPYC 7601: Retpoline + GCCIntel NUC i530K60K90K120K150K31956370321980615520302726091236720144224144224144032233721683614352014400013939214172811641611040056880522601027208905610213297020678067626760166381654816560578165394650562137480146160144520283202826428208144224144224144032160801. 8700k_4.9GHz: Detected core count of 122. 8700k_stock #1: Detected core count of 123. 8400_stock: Detected core count of 64. 1300xStock: Detected core count of 45. 1500xStock: Detected core count of 86. 1700X_Stock: Detected core count of 167. 8700k_stock #2: Detected core count of 128. noretpoline: EPYC 7601: Detected core count of 329. Retpoline: EPYC 7601: Detected core count of 3210. Retpoline + GCC: EPYC 7601: Detected core count of 3211. 32-bit Ubuntu 17.10: Detected core count of 412. 64-bit Ubuntu 17.10: Detected core count of 413. GCC 7.2.0: Detected core count of 3214. GCC 8.0.0 20171030: Detected core count of 3215. LLVM Clang 5.0: Detected core count of 3216. LLVM Clang 6.0 svn316959: Detected core count of 3217. Threadripper: Ubuntu 17.10: Detected core count of 3218. Threadripper: Clear Linux: Detected core count of 3219. Core i9 7900X: Ubuntu 17.10: Detected core count of 2020. Core i9 7900X: Clear Linux: Detected core count of 2021. Core i9 7960X: Ubuntu 17.10: Detected core count of 3222. Core i9 7960X: Clear Linux: Detected core count of 3223. Core i9 7980XE: Ubuntu 17.10: Detected core count of 3624. Core i9 7980XE: Clear Linux: Detected core count of 3625. Core i3 7100: noretpoline: Detected core count of 226. Core i3 7100: Retpoline: Detected core count of 227. Core i3 7100: Retpoline + GCC: Detected core count of 228. Core i7 8700K: noretpoline: Detected core count of 629. Core i7 8700K: Retpoline: Detected core count of 630. Core i7 8700K: Retpoline + GCC: Detected core count of 631. Core i9 7980XE: noretpoline: Detected core count of 1832. Core i9 7980XE: Retpoline: Detected core count of 1833. Core i9 7980XE: Retpoline + GCC: Detected core count of 1834. 2 x Xeon Gold 6138: noretpoline: Detected core count of 4035. 2 x Xeon Gold 6138: Retpoline: Detected core count of 4036. 2 x Xeon Gold 6138: Retpoline + GCC: Detected core count of 4037. Ryzen 7 1800X: noretpoline: Detected core count of 838. Ryzen 7 1800X: Retpoline: Detected core count of 839. Ryzen 7 1800X: Retpoline + GCC: Detected core count of 840. EPYC 7601: noretpoline: Detected core count of 3241. EPYC 7601: Retpoline: Detected core count of 3242. EPYC 7601: Retpoline + GCC: Detected core count of 3243. Intel NUC i5: Detected core count of 4
OpenBenchmarking.orgms x Thread, Fewer Is BetterStockfish 2014-11-26Performance Per Thread - Total Time8700k_4.9GHz8700k_stock #18400_stock1300xStock1500xStock1700X_Stock8700k_stock #2noretpoline: EPYC 7601Retpoline: EPYC 7601Retpoline + GCC: EPYC 760132-bit Ubuntu 17.1064-bit Ubuntu 17.10GCC 7.2.0GCC 8.0.0 20171030LLVM Clang 5.0LLVM Clang 6.0 svn316959Threadripper: Ubuntu 17.10Threadripper: Clear LinuxCore i9 7900X: Ubuntu 17.10Core i9 7900X: Clear LinuxCore i9 7960X: Ubuntu 17.10Core i9 7960X: Clear LinuxCore i9 7980XE: Ubuntu 17.10Core i9 7980XE: Clear LinuxCore i3 7100: noretpolineCore i3 7100: RetpolineCore i3 7100: Retpoline + GCCCore i7 8700K: noretpolineCore i7 8700K: RetpolineCore i7 8700K: Retpoline + GCCCore i9 7980XE: noretpolineCore i9 7980XE: RetpolineCore i9 7980XE: Retpoline + GCC2 x Xeon Gold 6138: noretpoline2 x Xeon Gold 6138: Retpoline2 x Xeon Gold 6138: Retpoline + GCCRyzen 7 1800X: noretpolineRyzen 7 1800X: RetpolineRyzen 7 1800X: Retpoline + GCCEPYC 7601: noretpolineEPYC 7601: RetpolineEPYC 7601: Retpoline + GCCIntel NUC i560K120K180K240K300K31956370321980615520302726091236720288448288448288064233721683628704028800027878428345611641611040056880522601027208905610213297020135601352413520332763309633120115632107892101124274960292320289040566405652856416288448288448288064160801. 8700k_4.9GHz: Detected thread count of 122. 8700k_stock #1: Detected thread count of 123. 8400_stock: Detected thread count of 64. 1300xStock: Detected thread count of 45. 1500xStock: Detected thread count of 86. 1700X_Stock: Detected thread count of 167. 8700k_stock #2: Detected thread count of 128. noretpoline: EPYC 7601: Detected thread count of 649. Retpoline: EPYC 7601: Detected thread count of 6410. Retpoline + GCC: EPYC 7601: Detected thread count of 6411. 32-bit Ubuntu 17.10: Detected thread count of 412. 64-bit Ubuntu 17.10: Detected thread count of 413. GCC 7.2.0: Detected thread count of 6414. GCC 8.0.0 20171030: Detected thread count of 6415. LLVM Clang 5.0: Detected thread count of 6416. LLVM Clang 6.0 svn316959: Detected thread count of 6417. Threadripper: Ubuntu 17.10: Detected thread count of 3218. Threadripper: Clear Linux: Detected thread count of 3219. Core i9 7900X: Ubuntu 17.10: Detected thread count of 2020. Core i9 7900X: Clear Linux: Detected thread count of 2021. Core i9 7960X: Ubuntu 17.10: Detected thread count of 3222. Core i9 7960X: Clear Linux: Detected thread count of 3223. Core i9 7980XE: Ubuntu 17.10: Detected thread count of 3624. Core i9 7980XE: Clear Linux: Detected thread count of 3625. Core i3 7100: noretpoline: Detected thread count of 426. Core i3 7100: Retpoline: Detected thread count of 427. Core i3 7100: Retpoline + GCC: Detected thread count of 428. Core i7 8700K: noretpoline: Detected thread count of 1229. Core i7 8700K: Retpoline: Detected thread count of 1230. Core i7 8700K: Retpoline + GCC: Detected thread count of 1231. Core i9 7980XE: noretpoline: Detected thread count of 3632. Core i9 7980XE: Retpoline: Detected thread count of 3633. Core i9 7980XE: Retpoline + GCC: Detected thread count of 3634. 2 x Xeon Gold 6138: noretpoline: Detected thread count of 8035. 2 x Xeon Gold 6138: Retpoline: Detected thread count of 8036. 2 x Xeon Gold 6138: Retpoline + GCC: Detected thread count of 8037. Ryzen 7 1800X: noretpoline: Detected thread count of 1638. Ryzen 7 1800X: Retpoline: Detected thread count of 1639. Ryzen 7 1800X: Retpoline + GCC: Detected thread count of 1640. EPYC 7601: noretpoline: Detected thread count of 6441. EPYC 7601: Retpoline: Detected thread count of 6442. EPYC 7601: Retpoline + GCC: Detected thread count of 6443. Intel NUC i5: Detected thread count of 4
OpenBenchmarking.orgms x GHz, Fewer Is BetterStockfish 2014-11-26Performance Per Clock - Total Time8700k_4.9GHz8700k_stock #18400_stock1300xStock1500xStock1700X_Stock8700k_stock #2noretpoline: EPYC 7601Retpoline: EPYC 7601Retpoline + GCC: EPYC 760132-bit Ubuntu 17.1064-bit Ubuntu 17.10GCC 7.2.0GCC 8.0.0 20171030LLVM Clang 5.0LLVM Clang 6.0 svn316959Threadripper: Ubuntu 17.10Threadripper: Clear LinuxCore i9 7900X: Ubuntu 17.10Core i9 7900X: Clear LinuxCore i9 7960X: Ubuntu 17.10Core i9 7960X: Clear LinuxCore i9 7980XE: Ubuntu 17.10Core i9 7980XE: Clear LinuxCore i3 7100: noretpolineCore i3 7100: RetpolineCore i3 7100: Retpoline + GCCCore i7 8700K: noretpolineCore i7 8700K: RetpolineCore i7 8700K: Retpoline + GCCCore i9 7980XE: noretpolineCore i9 7980XE: RetpolineCore i9 7980XE: Retpoline + GCC2 x Xeon Gold 6138: noretpoline2 x Xeon Gold 6138: Retpoline2 x Xeon Gold 6138: Retpoline + GCCRyzen 7 1800X: noretpolineRyzen 7 1800X: RetpolineRyzen 7 1800X: Retpoline + GCCEPYC 7601: noretpolineEPYC 7601: RetpolineEPYC 7601: Retpoline + GCCIntel NUC i54K8K12K16K20K13048.714504.213204.013580.013244.012943.813158.09915.49915.49902.218697.613468.89867.09900.09583.29743.812369.211730.012798.011758.514124.012245.212482.811858.013221.013185.913182.013033.112962.612972.014132.813186.812359.612716.913519.813368.112744.012718.812693.69915.49915.49902.213668.01. 8700k_4.9GHz: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.90 2. 8700k_stock #1: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.70 3. 8400_stock: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.004. 1300xStock: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.505. 1500xStock: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.506. 1700X_Stock: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.407. 8700k_stock #2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.30 8. noretpoline: EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 9. Retpoline: EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 10. Retpoline + GCC: EPYC 7601: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 11. 32-bit Ubuntu 17.10: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.20 12. 64-bit Ubuntu 17.10: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.20 13. GCC 7.2.0: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.2014. GCC 8.0.0 20171030: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 15. LLVM Clang 5.0: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 16. LLVM Clang 6.0 svn316959: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 17. Threadripper: Ubuntu 17.10: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.40 18. Threadripper: Clear Linux: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.40 19. Core i9 7900X: Ubuntu 17.10: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.50 20. Core i9 7900X: Clear Linux: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.50 21. Core i9 7960X: Ubuntu 17.10: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 22. Core i9 7960X: Clear Linux: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 23. Core i9 7980XE: Ubuntu 17.10: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 24. Core i9 7980XE: Clear Linux: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 25. Core i3 7100: noretpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.90 26. Core i3 7100: Retpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.90 27. Core i3 7100: Retpoline + GCC: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.90 28. Core i7 8700K: noretpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.70 29. Core i7 8700K: Retpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.70 30. Core i7 8700K: Retpoline + GCC: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.70 31. Core i9 7980XE: noretpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 32. Core i9 7980XE: Retpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 33. Core i9 7980XE: Retpoline + GCC: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 4.40 34. 2 x Xeon Gold 6138: noretpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70 35. 2 x Xeon Gold 6138: Retpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70 36. 2 x Xeon Gold 6138: Retpoline + GCC: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.70 37. Ryzen 7 1800X: noretpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.60 38. Ryzen 7 1800X: Retpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.60 39. Ryzen 7 1800X: Retpoline + GCC: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.60 40. EPYC 7601: noretpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 41. EPYC 7601: Retpoline: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 42. EPYC 7601: Retpoline + GCC: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 2.20 43. Intel NUC i5: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 3.40
OpenBenchmarking.orgms x Channel, Fewer Is BetterStockfish 2014-11-26Performance Per Memory Channel - Total TimeThreadripper: Clear LinuxCore i9 7900X: Clear LinuxCore i9 7960X: Clear LinuxCore i9 7980XE: Clear LinuxIntel NUC i53K6K9K12K15K1380010452111321078080401. Threadripper: Clear Linux: Detected channel count of 42. Core i9 7900X: Clear Linux: Detected channel count of 43. Core i9 7960X: Clear Linux: Detected channel count of 44. Core i9 7980XE: Clear Linux: Detected channel count of 45. Intel NUC i5: Detected channel count of 2
OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total Time8700k_4.9GHz8700k_stock #18400_stock1300xStock1500xStock1700X_Stock8700k_stock #2noretpoline: EPYC 7601Retpoline: EPYC 7601Retpoline + GCC: EPYC 760132-bit Ubuntu 17.1064-bit Ubuntu 17.10GCC 7.2.0GCC 8.0.0 20171030LLVM Clang 5.0LLVM Clang 6.0 svn316959Threadripper: Ubuntu 17.10Threadripper: Clear LinuxCore i9 7900X: Ubuntu 17.10Core i9 7900X: Clear LinuxCore i9 7960X: Ubuntu 17.10Core i9 7960X: Clear LinuxCore i9 7980XE: Ubuntu 17.10Core i9 7980XE: Clear LinuxCore i3 7100: noretpolineCore i3 7100: RetpolineCore i3 7100: Retpoline + GCCCore i7 8700K: noretpolineCore i7 8700K: RetpolineCore i7 8700K: Retpoline + GCCCore i9 7980XE: noretpolineCore i9 7980XE: RetpolineCore i9 7980XE: Retpoline + GCC2 x Xeon Gold 6138: noretpoline2 x Xeon Gold 6138: Retpoline2 x Xeon Gold 6138: Retpoline + GCCRyzen 7 1800X: noretpolineRyzen 7 1800X: RetpolineRyzen 7 1800X: Retpoline + GCCEPYC 7601: noretpolineEPYC 7601: RetpolineEPYC 7601: Retpoline + GCCIntel NUC i510002000300040005000Min: 2659 / Avg: 2663 / Max: 2668Min: 3064 / Avg: 3086.33 / Max: 3101Min: 3298 / Avg: 3301.33 / Max: 3306Min: 3872 / Avg: 3880.33 / Max: 3895Min: 3759 / Avg: 3783.67 / Max: 3811Min: 3800 / Avg: 3806.67 / Max: 3815Min: 3052 / Avg: 3060.33 / Max: 3069Min: 4501 / Avg: 4506.67 / Max: 4513Min: 4497 / Avg: 4501 / Max: 4506Min: 5835 / Avg: 5843.33 / Max: 5860Min: 4203 / Avg: 4209.33 / Max: 4213Min: 4423 / Avg: 4485 / Max: 4597Min: 4397 / Avg: 4499.67 / Max: 4586Min: 4351 / Avg: 4356 / Max: 4364Min: 4350 / Avg: 4429.33 / Max: 4504Min: 3600 / Avg: 3638 / Max: 3672Min: 3448 / Avg: 3449.67 / Max: 3452Min: 2806 / Avg: 2844 / Max: 2864Min: 2610 / Avg: 2613.33 / Max: 2616Min: 2898 / Avg: 3209.5 / Max: 4396Min: 2727 / Avg: 2782.67 / Max: 2811Min: 2829 / Avg: 2836.67 / Max: 2848Min: 2560 / Avg: 2694.5 / Max: 2808Min: 3382 / Avg: 3389.67 / Max: 3397Min: 3377 / Avg: 3381 / Max: 3385Min: 3374 / Avg: 3380.33 / Max: 3386Min: 2752 / Avg: 2772.67 / Max: 2810Min: 2754 / Avg: 2757.67 / Max: 2763Min: 2758 / Avg: 2759.67 / Max: 2763Min: 2762 / Avg: 3211.5 / Max: 4716Min: 2892 / Avg: 2997.25 / Max: 3117Min: 2762 / Avg: 2809.33 / Max: 2903Min: 3393 / Avg: 3437 / Max: 3511Min: 3378 / Avg: 3654.33 / Max: 4620Min: 3388 / Avg: 3613.33 / Max: 4664Min: 3532 / Avg: 3540.33 / Max: 3545Min: 3527 / Avg: 3533.33 / Max: 3537Min: 3517 / Avg: 3526.33 / Max: 3540Min: 4501 / Avg: 4506.67 / Max: 4513Min: 4497 / Avg: 4501 / Max: 4506Min: 4008 / Avg: 4020.33 / Max: 40331. (CXX) g++ options: -lpthread -fno-exceptions -fno-rtti -ansi -pedantic -O3 -msse


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