AMD Kaveri Memory Scaling AMD A10-7850K APU Kaveri on Ubuntu 13.10 with the Linux 3.12 kernel testing various DDR3 memory frequencies to see impact on memory bandwidth for overall AMD system performance. Tests by Michael Larabel for a future article on Phoronix.com.
HTML result view exported from: https://openbenchmarking.org/result/1401184-PL-AMDKAVERI53&sro&grt .
AMD Kaveri Memory Scaling Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution DDR3-800MHz DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores) ASUS A88X-PRO AMD Device 1422 7168MB 240GB OCZ VERTEX3 ASUS AMD Radeon R7 1024MB (960/400MHz) ATI R6xx HDMI VA2431 Realtek RTL8111/8168/8411 Ubuntu 13.10 3.12.0-031200-generic (x86_64) Unity 7.1.2 X Server 1.14.5 fglrx 13.30.1 4.3.12682 GCC 4.8 ext4 1920x1080 ASUS AMD Radeon R7 1024MB (960/533MHz) ASUS AMD Radeon R7 1024MB (960/667MHz) ASUS AMD Radeon R7 1024MB (960/800MHz) ASUS AMD Radeon R7 1024MB (960/933MHz) ASUS AMD Radeon R7 1024MB (960/1066MHz) OpenBenchmarking.org Environment Details - LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri Compiler Details - --build=x86_64-linux-gnu --disable-browser-plugin --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details - Scaling Governor: acpi-cpufreq ondemand
AMD Kaveri Memory Scaling apache: Static Web Page Serving gputest: Furmark - 1920 x 1080 nexuiz: 1920 x 1080 - Yes - Off open-porous-media: Upscale-Relperm openarena: 1920 x 1080 stream: Copy stream: Scale stream: Triad stream: Add build-linux-kernel: Time To Compile x264: H.264 Video Encoding xonotic: 1920 x 1080 - Low xonotic: 1920 x 1080 - High DDR3-800MHz DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz 16353.28 115 17.53 270.37 58.87 4240.57 2633.93 2836.82 2859.22 213.44 78.93 71.38 24.96 18438.46 161 23.59 211.82 78.17 5574.33 3403.70 3699.80 3733.14 190.19 84.70 95.88 34.24 19719.26 207 29.19 171.61 96.33 6892.34 4238.02 4658.06 4681.65 175.69 87.90 118.30 43.20 20595.15 255 34.29 144.64 112.63 8340.79 5227.36 5723.39 5733.63 167.57 89.65 138.17 51.33 21156.56 299 39.18 125.73 127.07 9638.05 6060.16 6543.58 6545.84 162.61 91.81 153.45 58.68 21759.46 332 42.50 116.58 138.60 10565.71 6639.94 7150.70 7148.96 159.64 90.98 164.85 64.50 OpenBenchmarking.org
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.7 Static Web Page Serving DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 5K 10K 15K 20K 25K SE +/- 76.80, N = 3 SE +/- 12.46, N = 3 SE +/- 74.49, N = 3 SE +/- 98.29, N = 3 SE +/- 75.34, N = 3 SE +/- 130.32, N = 3 18438.46 19719.26 20595.15 21156.56 21759.46 16353.28 1. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native
GpuTest Test: Furmark - Resolution: 1920 x 1080 OpenBenchmarking.org Points, More Is Better GpuTest 0.6.0 Test: Furmark - Resolution: 1920 x 1080 DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 70 140 210 280 350 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 161 207 255 299 332 115
Nexuiz Resolution: 1920 x 1080 - HDR: Yes - Sound: Off OpenBenchmarking.org Frames Per Second, More Is Better Nexuiz 2.5.2 Resolution: 1920 x 1080 - HDR: Yes - Sound: Off DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 10 20 30 40 50 SE +/- 0.12, N = 3 SE +/- 0.05, N = 3 SE +/- 0.14, N = 3 SE +/- 0.06, N = 3 SE +/- 0.10, N = 3 SE +/- 0.05, N = 3 23.59 29.19 34.29 39.18 42.50 17.53 MIN: 13 / MAX: 37 MIN: 15 / MAX: 46 MIN: 20 / MAX: 55 MIN: 22 / MAX: 65 MIN: 24 / MAX: 72 MIN: 10 / MAX: 27
Open Porous Media OPM Benchmark: Upscale-Relperm OpenBenchmarking.org Seconds, Fewer Is Better Open Porous Media 2013-11-26 OPM Benchmark: Upscale-Relperm DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 60 120 180 240 300 SE +/- 0.38, N = 3 SE +/- 0.48, N = 3 SE +/- 0.27, N = 3 SE +/- 0.16, N = 3 SE +/- 0.13, N = 3 SE +/- 0.26, N = 3 211.82 171.61 144.64 125.73 116.58 270.37 1. (F9X) gfortran options: -rdynamic
OpenArena Resolution: 1920 x 1080 OpenBenchmarking.org Frames Per Second, More Is Better OpenArena 0.8.5 Resolution: 1920 x 1080 DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 30 60 90 120 150 SE +/- 0.22, N = 3 SE +/- 0.03, N = 3 SE +/- 0.35, N = 3 SE +/- 0.03, N = 3 SE +/- 0.85, N = 3 SE +/- 0.09, N = 3 78.17 96.33 112.63 127.07 138.60 58.87
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Copy DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 2K 4K 6K 8K 10K SE +/- 1.79, N = 10 SE +/- 1.60, N = 10 SE +/- 3.86, N = 10 SE +/- 2.29, N = 10 SE +/- 3.86, N = 10 SE +/- 2.19, N = 10 5574.33 6892.34 8340.79 9638.05 10565.71 4240.57 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Scale DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 1400 2800 4200 5600 7000 SE +/- 0.87, N = 9 SE +/- 1.33, N = 10 SE +/- 1.58, N = 9 SE +/- 1.98, N = 8 SE +/- 2.23, N = 9 SE +/- 1.52, N = 8 3403.70 4238.02 5227.36 6060.16 6639.94 2633.93 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 1500 3000 4500 6000 7500 SE +/- 0.83, N = 9 SE +/- 1.60, N = 9 SE +/- 1.48, N = 9 SE +/- 1.51, N = 9 SE +/- 1.39, N = 9 SE +/- 0.71, N = 9 3699.80 4658.06 5723.39 6543.58 7150.70 2836.82 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Add DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 1500 3000 4500 6000 7500 SE +/- 0.69, N = 8 SE +/- 2.07, N = 8 SE +/- 1.09, N = 10 SE +/- 1.15, N = 9 SE +/- 0.64, N = 10 SE +/- 0.37, N = 10 3733.14 4681.65 5733.63 6545.84 7148.96 2859.22 1. (CC) gcc options: -O3 -march=native -fopenmp
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 3.1 Time To Compile DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 50 100 150 200 250 SE +/- 0.69, N = 3 SE +/- 0.77, N = 3 SE +/- 0.57, N = 3 SE +/- 0.87, N = 3 SE +/- 0.71, N = 3 SE +/- 0.72, N = 3 190.19 175.69 167.57 162.61 159.64 213.44
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2014-01-09 H.264 Video Encoding DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 20 40 60 80 100 SE +/- 0.28, N = 5 SE +/- 0.22, N = 5 SE +/- 0.15, N = 5 SE +/- 0.16, N = 5 SE +/- 0.22, N = 5 SE +/- 0.31, N = 5 84.70 87.90 89.65 91.81 90.98 78.93 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
Xonotic Resolution: 1920 x 1080 - Effects Quality: Low OpenBenchmarking.org Frames Per Second, More Is Better Xonotic 0.7 Resolution: 1920 x 1080 - Effects Quality: Low DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 40 80 120 160 200 SE +/- 0.03, N = 3 SE +/- 0.09, N = 3 SE +/- 0.10, N = 3 SE +/- 0.20, N = 3 SE +/- 0.25, N = 3 SE +/- 0.01, N = 3 95.88 118.30 138.17 153.45 164.85 71.38 MIN: 59 / MAX: 149 MIN: 72 / MAX: 184 MIN: 86 / MAX: 218 MIN: 95 / MAX: 242 MIN: 113 / MAX: 260 MIN: 40 / MAX: 107
Xonotic Resolution: 1920 x 1080 - Effects Quality: High OpenBenchmarking.org Frames Per Second, More Is Better Xonotic 0.7 Resolution: 1920 x 1080 - Effects Quality: High DDR3-1066MHz DDR3-1333MHz DDR3-1600MHz DDR3-1866MHz DDR3-2133MHz DDR3-800MHz 14 28 42 56 70 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 34.24 43.20 51.33 58.68 64.50 24.96 MIN: 17 / MAX: 47 MIN: 20 / MAX: 60 MIN: 23 / MAX: 73 MIN: 25 / MAX: 85 MIN: 30 / MAX: 95 MIN: 12 / MAX: 34
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