AMD Ryzen 2000 series Linux benchmarks on Ubuntu against Intel Core i5 Core i7 Coffeelake CPUs. Tests by Michael Larabel for a future article.
Processor: Intel Core i5-8400 @ 4.00GHz (6 Cores), Motherboard: MSI Z370M MORTAR (MS-7B54) v1.0 (1.20 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: Intel UHD 630 3072MB (1050MHz), Audio: Realtek ALC892, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate performance
Graphics Notes: GLAMOR
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection
Processor: AMD Ryzen 7 1700 Eight-Core @ 3.00GHz (8 Cores / 16 Threads), Motherboard: MSI B350 TOMAHAWK (MS-7A34) v1.0 (1.H0 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Realtek RTL8111/8168/8411
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Changed Processor to AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads).
Changed Motherboard to ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS).
Changed Network to Intel I211 Gigabit Connection + Realtek Device b822.
Processor: AMD Ryzen 5 2400G @ 3.60GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B350M-E (4011 BIOS), Chipset: AMD Device 15d0, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: ASUS AMD Radeon Vega 8 Mobile 1024MB, Audio: AMD Device 15de, Monitor: DELL P2415Q, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Processor: AMD Ryzen 5 2600 Six-Core @ 3.40GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection + Realtek Device b822
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Changed Processor to AMD Ryzen 5 2600X Six-Core @ 3.60GHz (6 Cores / 12 Threads).
Changed Processor to AMD Ryzen 7 2700 Eight-Core @ 3.20GHz (8 Cores / 16 Threads).
Changed Processor to AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads).
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Processor: Intel Core i7-2600K @ 5.90GHz (4 Cores / 8 Threads), Motherboard: ASRock Z68 Extreme3 Gen3 (L2.31A BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 500GB Samsung SSD 850 + 120GB OCZ VERTEX3, Graphics: ASUS NVIDIA GeForce GTX 1080 8GB (1607/5005MHz), Audio: NVIDIA GP104 HD Audio, Monitor: LG Ultra HD, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 18.04, Kernel: 4.15.0-43-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.19.6, Display Driver: NVIDIA 396.54, OpenGL: 4.6.0, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160
Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
OpenCL Notes: GPU Compute Cores: 2560
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.
Tesseract is a fork of Cube 2 Sauerbraten with numerous graphics and game-play improvements. Tesseract has been in development since 2012 while its first release happened in May of 2014. Learn more via the OpenBenchmarking.org test page.
This is a benchmark of Xonotic, which is a fork of the DarkPlaces-based Nexuiz game. Development began in March of 2010 on the Xonotic game. Learn more via the OpenBenchmarking.org test page.
GNU MPC is a C library for the arithmetic of complex numbers. Learn more via the OpenBenchmarking.org test page.
This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.
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.
Blender is an open-source 3D creation software project. This test is of Blender's Cycles benchmark with various sample files. GPU computing via OpenCL or CUDA is supported. Learn more via the OpenBenchmarking.org test page.
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.
This test times how long it takes to build the Linux kernel. Learn more via the OpenBenchmarking.org test page.
This is a test of POV-Ray, the Persistence of Vision Raytracer. POV-Ray is used to create 3D graphics using ray-tracing. Learn more via the OpenBenchmarking.org test page.
This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.
AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.
This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.
LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.
Processor: Intel Core i5-8400 @ 4.00GHz (6 Cores), Motherboard: MSI Z370M MORTAR (MS-7B54) v1.0 (1.20 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: Intel UHD 630 3072MB (1050MHz), Audio: Realtek ALC892, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA, Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection
Testing initiated at 16 May 2018 12:53 by user phoronix.
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0607 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: intel_pstate performance
Graphics Notes: GLAMOR
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection
Testing initiated at 16 May 2018 07:41 by user phoronix.
Processor: AMD Ryzen 7 1700 Eight-Core @ 3.00GHz (8 Cores / 16 Threads), Motherboard: MSI B350 TOMAHAWK (MS-7A34) v1.0 (1.H0 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 16 May 2018 16:45 by user phoronix.
Processor: AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection + Realtek Device b822
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 15 May 2018 11:10 by user phoronix.
Processor: AMD Ryzen 5 2400G @ 3.60GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B350M-E (4011 BIOS), Chipset: AMD Device 15d0, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: ASUS AMD Radeon Vega 8 Mobile 1024MB, Audio: AMD Device 15de, Monitor: DELL P2415Q, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 16 May 2018 10:15 by user phoronix.
Processor: AMD Ryzen 5 2600 Six-Core @ 3.40GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection + Realtek Device b822
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 15 May 2018 18:58 by user phoronix.
Processor: AMD Ryzen 5 2600X Six-Core @ 3.60GHz (6 Cores / 12 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection + Realtek Device b822
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 14 May 2018 16:01 by user phoronix.
Processor: AMD Ryzen 7 2700 Eight-Core @ 3.20GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection + Realtek Device b822
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 15 May 2018 15:34 by user phoronix.
Processor: AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VII HERO (WI-FI) (0509 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 525GB Crucial_CT525MX3 + Samsung SSD 950 PRO 256GB, Graphics: AMD Radeon RX Vega 8192MB, Audio: AMD Device aaf8, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection + Realtek Device b822
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180513, Desktop: GNOME Shell 3.28.1, Display Driver: amdgpu 18.0.99, OpenGL: 4.5 Mesa 18.2.0-devel- padoka PPA (LLVM 7.0.0), Compiler: GCC 8.1.0, File-System: ext4, Screen Resolution: 3840x2160
Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR
Python Notes: Python 2.7.15rc1 + Python 3.6.5
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB Protection
Testing initiated at 14 May 2018 11:44 by user phoronix.
Processor: Intel Core i7-2600K @ 5.90GHz (4 Cores / 8 Threads), Motherboard: ASRock Z68 Extreme3 Gen3 (L2.31A BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 500GB Samsung SSD 850 + 120GB OCZ VERTEX3, Graphics: ASUS NVIDIA GeForce GTX 1080 8GB (1607/5005MHz), Audio: NVIDIA GP104 HD Audio, Monitor: LG Ultra HD, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 18.04, Kernel: 4.15.0-43-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.19.6, Display Driver: NVIDIA 396.54, OpenGL: 4.6.0, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160
Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
OpenCL Notes: GPU Compute Cores: 2560
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 10 January 2019 20:23 by user bkovachev.