amd-ryzen-3700x-core-voltage-offset-and-performance AMD Ryzen 7 3700X 8-Core testing with a Gigabyte X570 AORUS MASTER (F21 BIOS) and Gigabyte AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB on Arch Linux via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2011154-NE-AMDRYZEN338&sor&grs .
amd-ryzen-3700x-core-voltage-offset-and-performance Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Vulkan Compiler File-System Screen Resolution Default Vcore SOC: -0.025V Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore SOC: -0.0375V + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.05V + PBO AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads) Gigabyte X570 AORUS MASTER (F21 BIOS) AMD Starship/Matisse 32GB 2 x 1000GB CSSD-M2B1TPG3VNF + 6001GB TOSHIBA DT02ABA6 + 750GB Seagate ST9750423AS Gigabyte AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz) AMD Navi 10 HDMI Audio LG HDR 4K Intel I211 + Realtek RTL8125 2.5GbE + Intel Wi-Fi 6 AX200 Arch Linux 5.9.6-zen1-1-zen (x86_64) GNOME Shell 3.38.1 X Server 1.20.9 + Wayland modesetting 1.20.9 4.6 Mesa 20.2.1 (LLVM 10.0.1) OpenCL 1.1 Mesa 20.2.1 1.2.158 Clang 10.0.1 + LLVM 10.0.1 ext4 3840x2160 OpenBenchmarking.org Kernel Details - amdgpu.dpm=1 amdgpu.ppfeaturemask=0xffffffff Compiler Details - --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu Processor Details - Scaling Governor: acpi-cpufreq schedutil - CPU Microcode: 0x8701021 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
amd-ryzen-3700x-core-voltage-offset-and-performance rodinia: OpenMP LavaMD x265: Bosphorus 4K kvazaar: Bosphorus 4K - Very Fast stockfish: Total Time kvazaar: Bosphorus 1080p - Ultra Fast x265: Bosphorus 1080p kvazaar: Bosphorus 1080p - Very Fast kvazaar: Bosphorus 4K - Ultra Fast kvazaar: Bosphorus 4K - Slow kvazaar: Bosphorus 4K - Medium x264: H.264 Video Encoding kvazaar: Bosphorus 1080p - Medium kvazaar: Bosphorus 1080p - Slow povray: Trace Time rodinia: OpenMP CFD Solver asmfish: 1024 Hash Memory, 26 Depth namd: ATPase Simulation - 327,506 Atoms sysbench: CPU openssl: RSA 4096-bit Performance blender: Barbershop - CPU-Only ctx-clock: Context Switch Time Default Vcore SOC: -0.025V Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore SOC: -0.0375V + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.05V + PBO 29.430 11.17 16.45 27596559 111.98 47.60 61.26 29.78 5.72 5.83 93.76 25.57 24.98 46.219 22.380 29113337 2.07408 17763.1637 2410.0 974.67 252 29.383 11.55 16.46 27294149 112.36 48.33 61.26 29.78 5.72 5.82 94.31 25.53 24.98 46.053 21.951 29012737 2.06985 17680.9927 2405.4 970.63 252 29.532 11.55 16.84 27879635 114.06 47.26 62.39 30.37 5.86 5.96 94.53 26.06 25.49 45.350 22.124 29106307 2.04296 17662.3789 2395.0 966.03 252 29.160 11.65 16.83 27831079 114.01 48.13 62.12 30.45 5.86 5.96 95.22 26.02 25.41 45.346 22.414 29201868 2.04345 17658.0169 2398.2 966.3 252 32.626 11.55 16.45 27433070 112.03 47.00 61.14 29.76 5.73 5.84 93.87 25.60 25.03 46.170 22.353 29063866 2.06779 17668.0152 2396.0 968.94 252 29.764 11.56 16.81 27824002 114.20 46.98 62.26 30.37 5.84 5.94 93.89 25.98 25.42 45.562 22.362 28863678 2.04983 17569.8093 2392.1 968.85 252 29.544 11.64 16.53 28100949 112.78 47.50 61.12 30.16 5.77 5.86 95.64 25.62 25.10 45.411 22.169 29018129 2.04732 17576.4402 2393.9 968.18 252 29.766 11.58 16.36 27314796 111.42 47.22 60.66 29.64 5.71 5.81 93.22 25.47 24.93 46.234 22.421 29099840 2.07379 17545.5240 2381.1 972.2 252 29.148 11.58 16.86 28135291 114.39 47.10 62.40 30.45 5.86 5.96 94.85 26.03 25.52 45.179 22.215 29109618 2.03915 17665.8232 2400.0 965.02 252 29.164 11.36 16.83 27999538 114.64 47.39 62.36 30.47 5.85 5.95 93.95 26.03 25.44 45.369 22.152 29337647 2.03764 17671.0928 2400.7 968 252 29.481 11.71 16.87 27711450 114.58 47.25 62.36 30.49 5.87 5.97 95.34 26.13 25.55 45.317 22.252 28757462 2.04249 17672.2189 2400.0 966.63 252 OpenBenchmarking.org
Rodinia Test: OpenMP LavaMD OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD Vcore SOC: -0.0375V + PBO Vcore SOC: -0.025V + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.025V Default Vcore SOC: -0.05V + PBO Default + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore: -0.025V 8 16 24 32 40 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.36, N = 3 SE +/- 0.33, N = 7 SE +/- 0.39, N = 3 SE +/- 0.26, N = 15 SE +/- 0.27, N = 3 SE +/- 0.16, N = 3 29.15 29.16 29.16 29.38 29.43 29.48 29.53 29.54 29.76 29.77 32.63 1. (CXX) g++ options: -O2 -lOpenCL
x265 Video Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better x265 3.4 Video Input: Bosphorus 4K Vcore SOC: -0.05V + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.0375V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore: -0.025V + PBO Vcore: -0.025V Default + PBO Vcore SOC: -0.025V Vcore SOC: -0.1V + PBO Default 3 6 9 12 15 SE +/- 0.13, N = 3 SE +/- 0.20, N = 3 SE +/- 0.15, N = 5 SE +/- 0.18, N = 3 SE +/- 0.11, N = 3 SE +/- 0.15, N = 5 SE +/- 0.07, N = 3 SE +/- 0.12, N = 8 SE +/- 0.03, N = 3 SE +/- 0.09, N = 3 SE +/- 0.08, N = 3 11.71 11.65 11.64 11.58 11.58 11.56 11.55 11.55 11.55 11.36 11.17 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Kvazaar Video Input: Bosphorus 4K - Video Preset: Very Fast OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Very Fast Vcore SOC: -0.05V + PBO Vcore SOC: -0.0375V + PBO Default + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.025V Vcore: -0.025V Default Vcore: -0.025V Vcore SOC: -0.025V 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 16.87 16.86 16.84 16.83 16.83 16.81 16.53 16.46 16.45 16.45 16.36 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Stockfish Total Time OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time Vcore SOC: -0.0375V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.1V + PBO Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore SOC: -0.05V + PBO Default Vcore: -0.025V Vcore: -0.025V Vcore SOC: -0.025V Vcore SOC: -0.025V 6M 12M 18M 24M 30M SE +/- 313715.42, N = 3 SE +/- 262760.42, N = 3 SE +/- 169227.66, N = 3 SE +/- 204964.43, N = 3 SE +/- 205611.60, N = 3 SE +/- 415347.25, N = 3 SE +/- 135196.18, N = 3 SE +/- 177642.76, N = 3 SE +/- 106635.50, N = 3 SE +/- 154997.89, N = 3 SE +/- 253642.93, N = 3 28135291 28100949 27999538 27879635 27831079 27824002 27711450 27596559 27433070 27314796 27294149 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
Kvazaar Video Input: Bosphorus 1080p - Video Preset: Ultra Fast OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Ultra Fast Vcore SOC: -0.1V + PBO Vcore SOC: -0.05V + PBO Vcore SOC: -0.0375V + PBO Vcore: -0.025V + PBO Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.025V Vcore: -0.025V Default Vcore: -0.025V Vcore SOC: -0.025V 30 60 90 120 150 SE +/- 0.18, N = 3 SE +/- 0.16, N = 3 SE +/- 0.30, N = 3 SE +/- 0.15, N = 3 SE +/- 0.21, N = 3 SE +/- 0.15, N = 3 SE +/- 0.28, N = 3 SE +/- 0.09, N = 3 SE +/- 0.04, N = 3 SE +/- 0.20, N = 3 SE +/- 0.29, N = 3 114.64 114.58 114.39 114.20 114.06 114.01 112.78 112.36 112.03 111.98 111.42 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
x265 Video Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better x265 3.4 Video Input: Bosphorus 1080p Vcore SOC: -0.025V Vcore SOC: -0.025V + PBO Default Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.1V + PBO Default + PBO Vcore SOC: -0.05V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore SOC: -0.0375V + PBO Vcore: -0.025V Vcore: -0.025V + PBO 11 22 33 44 55 SE +/- 0.21, N = 3 SE +/- 0.62, N = 3 SE +/- 0.81, N = 3 SE +/- 0.61, N = 3 SE +/- 0.50, N = 7 SE +/- 0.16, N = 3 SE +/- 0.58, N = 3 SE +/- 0.64, N = 3 SE +/- 0.63, N = 3 SE +/- 0.49, N = 7 SE +/- 0.07, N = 3 48.33 48.13 47.60 47.50 47.39 47.26 47.25 47.22 47.10 47.00 46.98 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Kvazaar Video Input: Bosphorus 1080p - Video Preset: Very Fast OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Very Fast Vcore SOC: -0.0375V + PBO Default + PBO Vcore SOC: -0.05V + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V + PBO Vcore SOC: -0.025V + PBO Vcore SOC: -0.025V Default Vcore: -0.025V Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V 14 28 42 56 70 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.10, N = 3 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.08, N = 3 SE +/- 0.04, N = 3 SE +/- 0.08, N = 3 SE +/- 0.01, N = 3 62.40 62.39 62.36 62.36 62.26 62.12 61.26 61.26 61.14 61.12 60.66 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Kvazaar Video Input: Bosphorus 4K - Video Preset: Ultra Fast OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Ultra Fast Vcore SOC: -0.05V + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Default + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.025V Default Vcore: -0.025V Vcore: -0.025V Vcore SOC: -0.025V 7 14 21 28 35 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 30.49 30.47 30.45 30.45 30.37 30.37 30.16 29.78 29.78 29.76 29.64 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Kvazaar Video Input: Bosphorus 4K - Video Preset: Slow OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Slow Vcore SOC: -0.05V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.025V + PBO Default + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Default Vcore: -0.025V Vcore SOC: -0.025V 1.3208 2.6416 3.9624 5.2832 6.604 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 5.87 5.86 5.86 5.86 5.85 5.84 5.77 5.73 5.72 5.72 5.71 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Kvazaar Video Input: Bosphorus 4K - Video Preset: Medium OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 4K - Video Preset: Medium Vcore SOC: -0.05V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.025V + PBO Default + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Default Vcore SOC: -0.025V Vcore: -0.025V Vcore SOC: -0.025V 1.3433 2.6866 4.0299 5.3732 6.7165 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 5.97 5.96 5.96 5.96 5.95 5.94 5.86 5.84 5.83 5.82 5.81 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.05V + PBO Vcore SOC: -0.025V + PBO Vcore SOC: -0.0375V + PBO Default + PBO Vcore SOC: -0.025V Vcore SOC: -0.1V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Default Vcore: -0.025V Vcore SOC: -0.025V 20 40 60 80 100 SE +/- 0.79, N = 3 SE +/- 1.22, N = 3 SE +/- 0.89, N = 3 SE +/- 1.17, N = 5 SE +/- 1.14, N = 3 SE +/- 0.94, N = 3 SE +/- 1.47, N = 3 SE +/- 1.02, N = 3 SE +/- 0.85, N = 3 SE +/- 1.21, N = 3 SE +/- 1.17, N = 3 95.64 95.34 95.22 94.85 94.53 94.31 93.95 93.89 93.87 93.76 93.22 1. (CC) gcc options: -ldl -llsmash -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Kvazaar Video Input: Bosphorus 1080p - Video Preset: Medium OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Medium Vcore SOC: -0.05V + PBO Default + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Default Vcore SOC: -0.025V Vcore: -0.025V Vcore SOC: -0.025V 6 12 18 24 30 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 26.13 26.06 26.03 26.03 26.02 25.98 25.62 25.60 25.57 25.53 25.47 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
Kvazaar Video Input: Bosphorus 1080p - Video Preset: Slow OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.0 Video Input: Bosphorus 1080p - Video Preset: Slow Vcore SOC: -0.05V + PBO Vcore SOC: -0.0375V + PBO Default + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Default Vcore: -0.025V Vcore SOC: -0.025V 6 12 18 24 30 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 25.55 25.52 25.49 25.44 25.42 25.41 25.10 25.03 24.98 24.98 24.93 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O2 -lpthread -lm -lrt
POV-Ray Trace Time OpenBenchmarking.org Seconds, Fewer Is Better POV-Ray 3.7.0.7 Trace Time Vcore SOC: -0.0375V + PBO Vcore SOC: -0.05V + PBO Vcore SOC: -0.025V + PBO Default + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore SOC: -0.025V Vcore: -0.025V Default Vcore: -0.025V Vcore SOC: -0.025V 10 20 30 40 50 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.08, N = 3 SE +/- 0.04, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 45.18 45.32 45.35 45.35 45.37 45.41 45.56 46.05 46.17 46.22 46.23 1. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lpthread -lXpm -lSM -lICE -lX11 -lIlmImf -lIlmImf-2_5 -lImath-2_5 -lHalf-2_5 -lIex-2_5 -lIexMath-2_5 -lIlmThread-2_5 -lIlmThread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system
Rodinia Test: OpenMP CFD Solver OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver Vcore SOC: -0.025V Default + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.05V + PBO Vcore: -0.025V Vcore: -0.025V + PBO Default Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V 5 10 15 20 25 SE +/- 0.07, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.06, N = 3 SE +/- 0.11, N = 3 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 SE +/- 0.08, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 21.95 22.12 22.15 22.17 22.22 22.25 22.35 22.36 22.38 22.41 22.42 1. (CXX) g++ options: -O2 -lOpenCL
asmFish 1024 Hash Memory, 26 Depth OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth Vcore SOC: -0.1V + PBO Vcore SOC: -0.025V + PBO Default Vcore SOC: -0.0375V + PBO Default + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore: -0.025V Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore SOC: -0.025V Vcore: -0.025V + PBO Vcore SOC: -0.05V + PBO 6M 12M 18M 24M 30M SE +/- 326005.64, N = 3 SE +/- 389143.40, N = 3 SE +/- 327864.62, N = 3 SE +/- 238820.99, N = 3 SE +/- 467881.72, N = 3 SE +/- 349641.22, N = 3 SE +/- 216608.05, N = 3 SE +/- 213661.05, N = 3 SE +/- 182551.50, N = 3 SE +/- 72087.57, N = 3 SE +/- 151661.63, N = 3 29337647 29201868 29113337 29109618 29106307 29099840 29063866 29018129 29012737 28863678 28757462
NAMD ATPase Simulation - 327,506 Atoms OpenBenchmarking.org days/ns, Fewer Is Better NAMD 2.13b1 ATPase Simulation - 327,506 Atoms Vcore SOC: -0.1V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.05V + PBO Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore: -0.025V Vcore SOC: -0.025V Default 0.4667 0.9334 1.4001 1.8668 2.3335 SE +/- 0.00144, N = 3 SE +/- 0.00173, N = 3 SE +/- 0.00123, N = 3 SE +/- 0.00187, N = 3 SE +/- 0.00203, N = 3 SE +/- 0.00095, N = 3 SE +/- 0.00062, N = 3 SE +/- 0.00209, N = 3 SE +/- 0.00113, N = 3 SE +/- 0.00247, N = 3 SE +/- 0.00210, N = 3 2.03764 2.03915 2.04249 2.04296 2.04345 2.04732 2.04983 2.06779 2.06985 2.07379 2.07408
Sysbench Test: CPU OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: CPU Default Vcore SOC: -0.025V Vcore SOC: -0.05V + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V Vcore SOC: -0.0375V + PBO Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V 4K 8K 12K 16K 20K SE +/- 9.13, N = 3 SE +/- 7.17, N = 3 SE +/- 3.18, N = 3 SE +/- 3.16, N = 3 SE +/- 2.75, N = 3 SE +/- 1.98, N = 3 SE +/- 4.83, N = 3 SE +/- 4.74, N = 3 SE +/- 1.51, N = 3 SE +/- 2.56, N = 3 SE +/- 0.57, N = 3 17763.16 17680.99 17672.22 17671.09 17668.02 17665.82 17662.38 17658.02 17576.44 17569.81 17545.52 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -march=amdfam10 -rdynamic -ldl -laio -lm
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.1 RSA 4096-bit Performance Default Vcore SOC: -0.025V Vcore SOC: -0.1V + PBO Vcore SOC: -0.05V + PBO Vcore SOC: -0.0375V + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Default + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V 500 1000 1500 2000 2500 SE +/- 0.52, N = 3 SE +/- 2.97, N = 3 SE +/- 0.65, N = 3 SE +/- 1.50, N = 3 SE +/- 1.08, N = 3 SE +/- 0.52, N = 3 SE +/- 0.47, N = 3 SE +/- 1.62, N = 3 SE +/- 1.63, N = 3 SE +/- 1.58, N = 3 SE +/- 1.16, N = 3 2410.0 2405.4 2400.7 2400.0 2400.0 2398.2 2396.0 2395.0 2393.9 2392.1 2381.1 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
Blender Blend File: Barbershop - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.79a Blend File: Barbershop - Compute: CPU-Only Vcore SOC: -0.0375V + PBO Default + PBO Vcore SOC: -0.025V + PBO Vcore SOC: -0.05V + PBO Vcore SOC: -0.1V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore: -0.025V Vcore SOC: -0.025V Default 200 400 600 800 1000 965.02 966.03 966.30 966.63 968.00 968.18 968.85 968.94 970.63 972.20 974.67
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Default Vcore SOC: -0.025V Default + PBO Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V + PBO Vcore: -0.025V Vcore SOC: -0.025V Vcore SOC: -0.0375V + PBO Vcore SOC: -0.1V + PBO Vcore SOC: -0.05V + PBO 60 120 180 240 300 252 252 252 252 252 252 252 252 252 252 252
Phoronix Test Suite v10.8.5