Intel Broadwell Power Consumption

Intel Broadwell power consumption and other Linux benchmark results compared to several different Intel laptops. Tests by Michael Larabel for a future article on Phoronix.com.

HTML result view exported from: https://openbenchmarking.org/result/1502072-DE-POWERUSE576&sro&grt.

Intel Broadwell Power ConsumptionProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionThinkPad W510HP EliteBook 161CASUS K56CAASUS Zenbook UX32VDAASUS Zenbook UX301LAAThinkPad X1 CarbonIntel Core i7 720Q @ 1.47GHz (8 Cores)LENOVO 4318CTOIntel Core DMI4096MB160GB FUJITSU MHZ2160BNVIDIA Quadro FX 880M 1024MB (550/790MHz)Intel 5 /3400Lenovo LimitedIntel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300Ubuntu 15.043.18.0-9-generic (x86_64)Unity 7.3.1X Server 1.16.2.901 (1.16.3 RC 1)NVIDIA 304.1253.3.0GCC 4.9.2ext41600x900Intel Core i5-2520M @ 3.20GHz (4 Cores)HP 161CIntel 2nd Generation Core Family DRAM160GB INTEL SSDSA2M160Intel HD 3000 (1300MHz)Intel 6 /C200Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205intel 2.99.9173.1 Mesa 10.3.2Intel Core i3-3217U @ 1.80GHz (4 Cores)ASUS K56CA v1.0Intel 3rd Gen Core DRAM500GB Hitachi HTS54505 + 24GB SanDisk SSD i100Intel HD 4000 (1050MHz)Intel 7 /C210Realtek RTL8111/8168/8411 + Qualcomm Atheros AR9485 Wireless3.18.0-12-generic (x86_64)3.3 Mesa 10.4.21366x768Intel Core i7-3517U @ 3.00GHz (4 Cores)ASUS UX32VDA v1.02 x 128GB SanDisk SD5SF212Intel HD 4000 512MB (1150MHz)Intel Centrino Advanced-N 62353.18.0-9-generic (x86_64)3.3 Mesa 10.3.21920x1080Intel Core i7-4558U @ 3.30GHz (4 Cores)ASUS UX301LAA v1.0Intel Haswell-ULT DRAM8192MB2 x 128GB SanDisk SD6SP1M1Intel Device 0a2e (1200MHz)Intel Haswell-ULT HD AudioLQ133T1JW14Intel Wireless 72603.18.0-12-generic (x86_64)3.3 Mesa 10.4.22560x1440Intel Core i7-5600U @ 3.20GHz (4 Cores)LENOVO 20BSCTO1WWIntel Broadwell-U-OPI128GB SAMSUNG MZNTE128Intel Broadwell-U (950MHz)Intel Broadwell-U AudioIntel Connection + Intel Wireless 72653.18.0-9-generic (x86_64)3.3 Mesa 10.3.21920x1080OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- ThinkPad W510: Scaling Governor: acpi-cpufreq ondemand- HP EliteBook 161C: Scaling Governor: intel_pstate powersave- ASUS K56CA: Scaling Governor: intel_pstate powersave- ASUS Zenbook UX32VDA: Scaling Governor: intel_pstate powersave- ASUS Zenbook UX301LAA: Scaling Governor: intel_pstate powersave- ThinkPad X1 Carbon: Scaling Governor: intel_pstate powersaveSystem Details- This was running on battery power.Graphics Details- HP EliteBook 161C, ASUS K56CA, ASUS Zenbook UX32VDA, ASUS Zenbook UX301LAA, ThinkPad X1 Carbon: SNA

Intel Broadwell Power Consumptionopenssl: RSA 4096-bit Performancex264: H.264 Video Encodingxonotic: 1280 x 1024 - HighThinkPad W510HP EliteBook 161CASUS K56CAASUS Zenbook UX32VDAASUS Zenbook UX301LAAThinkPad X1 Carbon137.7055.2889.48210.8761.4446.29134.2341.5264.95208.4763.3860.34263.2085.3239.98241.9773.6568.21OpenBenchmarking.org

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceASUS K56CAASUS Zenbook UX301LAAASUS Zenbook UX32VDAHP EliteBook 161CThinkPad W510ThinkPad X1 Carbon60120180240300SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 0.23, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.27, N = 3134.23263.20208.47210.87137.70241.971. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second Per Watt, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceASUS K56CAASUS Zenbook UX301LAAASUS Zenbook UX32VDAHP EliteBook 161CThinkPad W510ThinkPad X1 Carbon481216207.538.9610.066.202.8615.44

OpenSSL

System Power Consumption Monitor

MinAvgMaxASUS K56CA118801781920265ASUS Zenbook UX301LAA136192936935131ASUS Zenbook UX32VDA102192072924753HP EliteBook 161C136893400641340ThinkPad W510242624808355589ThinkPad X1 Carbon90941567018492OpenBenchmarking.orgMilliwatts, Fewer Is BetterOpenSSL 1.0.1gSystem Power Consumption Monitor14K28K42K56K70K

System Power Consumption Monitor

Phoronix Test Suite System Monitoring

MinAvgMaxASUS K56CA112502440832520ASUS Zenbook UX301LAA114173742447530ASUS Zenbook UX32VDA101082817034617HP EliteBook 161C132923951645226ThinkPad W510236754736355644ThinkPad X1 Carbon75031625520996OpenBenchmarking.orgMilliwattsSystem Power Consumption MonitorPhoronix Test Suite System Monitoring14K28K42K56K70K

Timed Idle

System Power Consumption Monitor

MinAvgMaxThinkPad X1 Carbon750376868498OpenBenchmarking.orgMilliwatts, Fewer Is BetterTimed IdleSystem Power Consumption Monitor2K4K6K8K10K

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-08-30H.264 Video EncodingASUS K56CAASUS Zenbook UX301LAAASUS Zenbook UX32VDAHP EliteBook 161CThinkPad W510ThinkPad X1 Carbon20406080100SE +/- 0.09, N = 5SE +/- 0.26, N = 5SE +/- 0.14, N = 5SE +/- 0.12, N = 5SE +/- 0.40, N = 5SE +/- 0.07, N = 541.5285.3263.3861.4455.2873.651. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second Per Watt, More Is Betterx264 2014-08-30H.264 Video EncodingASUS K56CAASUS Zenbook UX301LAAASUS Zenbook UX32VDAHP EliteBook 161CThinkPad W510ThinkPad X1 Carbon1.0352.073.1054.145.1752.243.112.811.461.184.60

x264

System Power Consumption Monitor

MinAvgMaxASUS K56CA118351856821270ASUS Zenbook UX301LAA135862740838472ASUS Zenbook UX32VDA102782253031072HP EliteBook 161C136894196045226ThinkPad W510264334694454904ThinkPad X1 Carbon91651602418977OpenBenchmarking.orgMilliwatts, Fewer Is Betterx264 2014-08-30System Power Consumption Monitor14K28K42K56K70K

Xonotic

Resolution: 1280 x 1024 - Effects Quality: High

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8Resolution: 1280 x 1024 - Effects Quality: HighASUS K56CAASUS Zenbook UX301LAAASUS Zenbook UX32VDAHP EliteBook 161CThinkPad W510ThinkPad X1 Carbon20406080100SE +/- 0.39, N = 3SE +/- 1.10, N = 3SE +/- 0.17, N = 3SE +/- 0.07, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 364.9539.9860.3446.2989.4868.21MIN: 35 / MAX: 99MIN: 17 / MAX: 60MIN: 34 / MAX: 79MIN: 25 / MAX: 59MIN: 49 / MAX: 145MIN: 36 / MAX: 92

Xonotic

Resolution: 1280 x 1024 - Effects Quality: High

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterXonotic 0.8Resolution: 1280 x 1024 - Effects Quality: HighASUS K56CAASUS Zenbook UX301LAAASUS Zenbook UX32VDAHP EliteBook 161CThinkPad W510ThinkPad X1 Carbon0.7741.5482.3223.0963.872.330.981.901.111.773.44

Xonotic

System Power Consumption Monitor

MinAvgMaxASUS K56CA112802785732520ASUS Zenbook UX301LAA114174071547530ASUS Zenbook UX32VDA140603177834617HP EliteBook 161C132924184544580ThinkPad W510320745044455644ThinkPad X1 Carbon82491981120996OpenBenchmarking.orgMilliwatts, Fewer Is BetterXonotic 0.8System Power Consumption Monitor14K28K42K56K70K


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