Linux 5.0 CPU Freq Scaling Governors Intel Core i9-9900K CPUFreq vs. P-State frequency scaling benchmarks on Linux 5.0 kernel for a future article on Phoronix.com ,,"P-State Performance","P-State Powersave","CPUFreq Powersave","CPUFreq Ondemand","CPUFreq Performance","CPUFreq Schedutil" Processor,,Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads),Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads),Intel Core i9-9900K @ 3.60GHz (8 Cores / 16 Threads),Intel Core i9-9900K @ 3.60GHz (8 Cores / 16 Threads),Intel Core i9-9900K @ 3.60GHz (8 Cores / 16 Threads),Intel Core i9-9900K @ 3.60GHz (8 Cores / 16 Threads) Motherboard,,ASUS PRIME Z390-A (0802 BIOS),ASUS PRIME Z390-A (0802 BIOS),ASUS PRIME Z390-A (0802 BIOS),ASUS PRIME Z390-A (0802 BIOS),ASUS PRIME Z390-A (0802 BIOS),ASUS PRIME Z390-A (0802 BIOS) Chipset,,Intel Cannon Lake PCH Shared SRAM,Intel Cannon Lake PCH Shared SRAM,Intel Cannon Lake PCH Shared SRAM,Intel Cannon Lake PCH Shared SRAM,Intel Cannon Lake PCH Shared SRAM,Intel Cannon Lake PCH Shared SRAM Memory,,16384MB,16384MB,16384MB,16384MB,16384MB,16384MB Disk,,Samsung SSD 970 EVO 250GB + 2000GB SABRENT,Samsung SSD 970 EVO 250GB + 2000GB SABRENT,Samsung SSD 970 EVO 250GB + 2000GB SABRENT,Samsung SSD 970 EVO 250GB + 2000GB SABRENT,Samsung SSD 970 EVO 250GB + 2000GB SABRENT,Samsung SSD 970 EVO 250GB + 2000GB SABRENT Graphics,,AMD Radeon RX 64 8GB (1630/945MHz),AMD Radeon RX 64 8GB (1630/945MHz),AMD Radeon RX 64 8GB (1630/945MHz),AMD Radeon RX 64 8GB (1630/945MHz),AMD Radeon RX 64 8GB (1630/945MHz),AMD Radeon RX 64 8GB (1630/945MHz) Audio,,Realtek ALC1220,Realtek ALC1220,Realtek ALC1220,Realtek ALC1220,Realtek ALC1220,Realtek ALC1220 Monitor,,DELL P2415Q,DELL P2415Q,DELL P2415Q,DELL P2415Q,DELL P2415Q,DELL P2415Q Network,,Intel I219-V,Intel I219-V,Intel I219-V,Intel I219-V,Intel I219-V,Intel I219-V OS,,Ubuntu 18.10,Ubuntu 18.10,Ubuntu 18.10,Ubuntu 18.10,Ubuntu 18.10,Ubuntu 18.10 Kernel,,5.0.0-999-generic (x86_64) 20190225,5.0.0-999-generic (x86_64) 20190225,5.0.0-999-generic (x86_64) 20190225,5.0.0-999-generic (x86_64) 20190225,5.0.0-999-generic (x86_64) 20190225,5.0.0-999-generic (x86_64) 20190225 Desktop,,GNOME Shell 3.30.1,GNOME Shell 3.30.1,GNOME Shell 3.30.1,GNOME Shell 3.30.1,GNOME Shell 3.30.1,GNOME Shell 3.30.1 Display Server,,X Server 1.20.1,X Server 1.20.1,X Server 1.20.1,X Server 1.20.1,X Server 1.20.1,X Server 1.20.1 Display Driver,,modesetting 1.20.1,modesetting 1.20.1,modesetting 1.20.1,modesetting 1.20.1,modesetting 1.20.1,modesetting 1.20.1 OpenGL,,4.5 Mesa 19.1.0-devel padoka PPA (LLVM 9.0.0),4.5 Mesa 19.1.0-devel padoka PPA (LLVM 9.0.0),4.5 Mesa 19.1.0-devel padoka PPA (LLVM 9.0.0),4.5 Mesa 19.1.0-devel padoka PPA (LLVM 9.0.0),4.5 Mesa 19.1.0-devel padoka PPA (LLVM 9.0.0),4.5 Mesa 19.1.0-devel padoka PPA (LLVM 9.0.0) Vulkan,,1.1.90,1.1.90,1.1.90,1.1.90,1.1.90,1.1.90 Compiler,,GCC 8.2.0,GCC 8.2.0,GCC 8.2.0,GCC 8.2.0,GCC 8.2.0,GCC 8.2.0 File-System,,ext4,ext4,ext4,ext4,ext4,ext4 Screen Resolution,,3840x2160,3840x2160,3840x2160,3840x2160,3840x2160,3840x2160 ,,"P-State Performance","P-State Powersave","CPUFreq Powersave","CPUFreq Ondemand","CPUFreq Performance","CPUFreq Schedutil" "Total War: WARHAMMER II - Resolution: 2560 x 1440 - Graphics Preset: High - Scenario: Skaven Battle (FPS)",HIB,76.57,73.83,28.63,76.43,77.63,76.37 "Total War: WARHAMMER II - Resolution: 2560 x 1440 - Graphics Preset: High - Scenario: Skaven Battle - Total Frame Time (Milliseconds)",LIB,13,13.61,35.1,13.08,12.74,13.08 "Total War: WARHAMMER II - CPU Temperature Monitor (Celsius)",LIB,41.83,39.39,30.59,38.1,41.24,37.8 "Total War: WARHAMMER II - System Power Consumption Monitor (Watts)",LIB,282.71,273.61,83.96,258.11,280.82,265.24 "Rise of the Tomb Raider - Resolution: 2560 x 1440 - Graphics Preset: High - Anti Aliasing: FXAA - Scene: Spine Of The Mountain (FPS)",HIB,106,106,75.35,106.05,105.30,105.90 "Rise of the Tomb Raider - Resolution: 2560 x 1440 - Graphics Preset: High - Anti Aliasing: FXAA - Scene: Prophets Tomb (FPS)",HIB,80.85,78.75,40.00,80.80,80.85,80.10 "Rise of the Tomb Raider - Resolution: 2560 x 1440 - Graphics Preset: High - Anti Aliasing: FXAA - Scene: Geothermal Valley (FPS)",HIB,82.60,77.80,35.95,82.30,82.45,81.40 "Rise of the Tomb Raider - Resolution: 2560 x 1440 - Graphics Preset: High - Anti Aliasing: FXAA - Scene: Geothermal Valley (FPS/Watt)",HIB,0.25,0.25,0.20,0.28,0.25,0.25 "Rise of the Tomb Raider - CPU Temperature Monitor (Celsius)",LIB,42.95,37.98,31.02,36.3,40.76,38.55 "Rise of the Tomb Raider - System Power Consumption Monitor (Watts)",LIB,327.12,305.36,182.87,298.04,330.17,322.43 "Dota 2 - Resolution: 3840 x 2160 - Renderer: Vulkan (FPS)",HIB,111,113,34.37,96.30,113.97,105.10 "Dota 2 - Resolution: 3840 x 2160 - Renderer: Vulkan (FPS/Watt)",HIB,0.58,0.48,0.44,0.48,0.49,0.46 "Dota 2 - CPU Temperature Monitor (Celsius)",LIB,42.13,37.25,30.61,34.74,38.83,38.63 "Dota 2 - System Power Consumption Monitor (Watts)",LIB,191.98,234.17,77.61,201.44,232.52,228.94 "F1 2018 - Configuration: 2560 x 1440 - Ultra High Quality (FPS)",HIB,79,77,21,76,79,79 "F1 2018 - Configuration: 2560 x 1440 - Ultra High Quality - Total Frame Time (Milliseconds)",LIB,12.53,12.94,46.69,13.06,12.53,12.62 "F1 2018 - CPU Temperature Monitor (Celsius)",LIB,40.8,38.11,30.55,35.38,40.69,37.62 "F1 2018 - System Power Consumption Monitor (Watts)",LIB,294.06,284.11,76.86,269.75,290.82,268.44 "Tesseract - Resolution: 3840 x 2160 (FPS)",HIB,352,331,87.64,263.59,347.89,319.41 "Tesseract - Resolution: 3840 x 2160 (FPS/Watt)",HIB,1.04,1.07,0.94,0.85,1.06,0.99 "Tesseract - CPU Temperature Monitor (Celsius)",LIB,36.75,36.13,30.19,32.89,36.41,36.59 "Tesseract - System Power Consumption Monitor (Watts)",LIB,338.1,308.2,93.42,309.47,327.84,322.43 "ParaView - Test: Wavelet Volume - Resolution: 3840 x 2160 (Frames / Sec)",HIB,150.59,78.91,65.19,103.04,162.18,109.18 "ParaView - Test: Wavelet Volume - Resolution: 3840 x 2160 (MiVoxels / Sec)",HIB,2409,1263,1043,1649,2595,1747 "Darktable - Test: Boat - Acceleration: CPU-only (sec)",LIB,13.75,13.88,34.62,13.79,13.91,13.91 "Darktable - Test: Masskrug - Acceleration: CPU-only (sec)",LIB,5.37,5.40,22.36,5.38,5.40,5.44 "Darktable - Test: Server Room - Acceleration: CPU-only (sec)",LIB,4.23,4.24,17.00,4.22,4.24,4.27 "Darktable - Test: Server Rack - Acceleration: CPU-only (sec)",LIB,0.17,0.17,0.57,0.17,0.18,0.18 "GIMP - Test: unsharp-mask (sec)",LIB,15.24,15.42,84.47,17.61,15.35,17.55 "GIMP - Test: resize (sec)",LIB,6.84,6.89,40.10,8.27,6.86,8.54 "GIMP - Test: rotate (sec)",LIB,11.04,11.07,65.35,13.14,11.02,13.51 "GIMP - Test: auto-levels (sec)",LIB,12.18,12.27,70.51,14.15,12.22,14.60 "PHPBench - PHP Benchmark Suite (Score)",HIB,802213,803173,128137,804513,802449,800202 "PHPBench - PHP Benchmark Suite (Score/Watt)",HIB,10103,11041,2641,9114,10698,9132 "PHPBench - CPU Temperature Monitor (Celsius)",LIB,35.56,40.44,29.48,36.67,36.5,36.43 "PHPBench - System Power Consumption Monitor (Watts)",LIB,79.4,72.74,48.51,88.27,75.01,87.63 "BRL-CAD - VGR Performance Metric (VGR Performance Metric)",HIB,113791,112982,21828,112802,112648,113047 "BRL-CAD - VGR Performance Metric (VGR Performance Metric/Watt)",HIB,754,749,399,699,748,701 "BRL-CAD - CPU Temperature Monitor (Celsius)",LIB,62.27,62.51,31.06,62.97,62.86,63.04 "BRL-CAD - System Power Consumption Monitor (Watts)",LIB,150.99,150.75,54.68,161.36,150.68,161.33 "TTSIOD 3D Renderer - Phong Rendering With Soft-Shadow Mapping (FPS)",HIB,539,548,97.20,545.48,546.88,534.77 "TTSIOD 3D Renderer - Phong Rendering With Soft-Shadow Mapping (FPS/Watt)",HIB,3.89,3.59,1.79,3.44,3.59,3.42 "TTSIOD 3D Renderer - CPU Temperature Monitor (Celsius)",LIB,61.67,59.25,31.07,62.5,64.93,60.84 "TTSIOD 3D Renderer - System Power Consumption Monitor (Watts)",LIB,138.5,152.52,54.32,158.42,152.22,156.54 "Stockfish - Total Time (Nodes/s)",HIB,25479435,25874537,4798866,25560604,25810661,25895520 "Stockfish - Total Time (Nodes/s/Watt)",HIB,168009,169801,87114,157531,164965,156933 "Stockfish - CPU Temperature Monitor (Celsius)",LIB,62.7,63.63,30.99,63.11,64.23,62.39 "Stockfish - System Power Consumption Monitor (Watts)",LIB,151.66,152.38,55.09,162.26,156.46,165.01 "asmFish - 1024 Hash Memory, 26 Depth (Nodes/s)",HIB,28521077,28259654,5443062,28751915,28651882,28260235 "asmFish - 1024 Hash Memory, 26 Depth (Nodes/s/Watt)",HIB,187113,183492,99236,175892,188580,171890 "asmFish - CPU Temperature Monitor (Celsius)",LIB,62.96,63.05,30.82,63.92,64.26,63.56 "asmFish - System Power Consumption Monitor (Watts)",LIB,152.43,154.01,54.85,163.46,151.94,164.41 "Node.js Express HTTP Load Test - (Reqs/sec)",HIB,11147,11051,2027,10878,11168,11075 "Node.js Express HTTP Load Test - (Reqs/sec/Watt)",HIB,130,137,41.48,120.67,133.88,127.23 "Node.js Octane Benchmark - (Score)",HIB,54720,54571,7941,54963,54529,54345 "Node.js Octane Benchmark - (Score/Watt)",HIB,695,673,163,596,698,585 "Node.js Octane Benchmark - CPU Temperature Monitor (Celsius)",LIB,36.69,37.56,29.5,39.6,38.5,37.79 "Node.js Octane Benchmark - System Power Consumption Monitor (Watts)",LIB,78.74,81.14,48.8,92.22,78.13,92.83 "Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,3146,3337,558,3363,3351,3326 "Himeno Benchmark - Poisson Pressure Solver (MFLOPS/Watt)",HIB,39.97,42.42,11.40,37.32,42.87,37.23 "Himeno Benchmark - CPU Temperature Monitor (Celsius)",LIB,35.94,41.72,29.27,37.21,37.75,42.92 "Himeno Benchmark - System Power Consumption Monitor (Watts)",LIB,78.71,78.68,48.96,90.12,78.17,89.33 "Rust Mandelbrot - Time To Complete Serial/Parallel Mandelbrot (sec)",LIB,44.17,44.12,271.06,44.05,44.14,44.29 "Rust Mandelbrot - CPU Temperature Monitor (Celsius)",LIB,42.33,41.75,29.45,44.29,42.04,42.67 "Rust Mandelbrot - System Power Consumption Monitor (Watts)",LIB,90.42,89.77,48.86,99.96,90.63,102.05 "Rust Prime Benchmark - Prime Number Test To 200,000,000 (sec)",LIB,10.29,10.31,60.55,10.24,10.32,10.39 "Rust Prime Benchmark - CPU Temperature Monitor (Celsius)",LIB,60.17,56.5,30.44,56.17,58,62 "Rust Prime Benchmark - System Power Consumption Monitor (Watts)",LIB,131.33,133.5,51.03,143.15,133.81,110.64 "Blender - Blend File: Barbershop - Compute: CPU-Only (sec)",LIB,989,986,,989,988,991 "Blender - CPU Temperature Monitor (Celsius)",LIB,62.25,62.21,,63.14,62.71,62.73 "Blender - System Power Consumption Monitor (Watts)",LIB,151.75,152.7,,163.91,152.35,164.82 "7-Zip Compression - Compress Speed Test (MIPS)",HIB,52823,53630,11843,52962,53575,52708 "7-Zip Compression - Compress Speed Test (MIPS/Watt)",HIB,360,344,220,338,356,340 "7-Zip Compression - CPU Temperature Monitor (Celsius)",LIB,59.05,63.22,31.07,61.3,66.44,61.5 "7-Zip Compression - System Power Consumption Monitor (Watts)",LIB,146.56,156.11,53.92,156.54,150.38,155.02 "LeelaChessZero - Backend: BLAS (Nodes/s)",HIB,230,227,64.21,229.24,226.34,226.40 "LeelaChessZero - Backend: BLAS (Nodes/s/Watt)",HIB,1.50,1.45,1.06,1.38,1.43,1.36 "LeelaChessZero - CPU Temperature Monitor (Celsius)",LIB,60.09,61.21,32.38,60.52,61.87,60.58 "LeelaChessZero - System Power Consumption Monitor (Watts)",LIB,153.49,156.81,60.73,166.19,158.58,166.93 "x265 - H.265 1080p Video Encoding (FPS)",HIB,45.13,47.22,9.06,44.50,47.01,44.92 "x265 - H.265 1080p Video Encoding (FPS/Watt)",HIB,0.34,0.28,0.16,0.28,0.28,0.30 "x265 - CPU Temperature Monitor (Celsius)",LIB,57.75,63,31.22,56.5,62.78,58.86 "x265 - System Power Consumption Monitor (Watts)",LIB,131.41,169.97,55.2,160.59,168.81,150.94 "OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,2668,2758,489,2667,2751,2654 "OpenSSL - RSA 4096-bit Performance (Signs/sec/Watt)",HIB,19.20,17.62,9.33,19.10,18.21,18.10 "OpenSSL - CPU Temperature Monitor (Celsius)",LIB,64.92,64.17,30.45,65.08,71.45,65 "OpenSSL - System Power Consumption Monitor (Watts)",LIB,138.97,156.52,52.43,139.63,151.09,146.62 "Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,75.27,74.66,375.00,75.95,74.40,76.50 "Timed Linux Kernel Compilation - CPU Temperature Monitor (Celsius)",LIB,58.74,59.91,30.75,58.74,62.81,59.44 "Timed Linux Kernel Compilation - System Power Consumption Monitor (Watts)",LIB,141.45,149.06,55.61,156.07,153.38,153.27 "SVT-HEVC - 1080p 8-bit YUV To HEVC Video Encode (FPS)",HIB,192,204,40.89,188.45,204.29,191.34 "SVT-HEVC - 1080p 8-bit YUV To HEVC Video Encode (FPS/Watt)",HIB,1.72,2.03,0.71,2.12,1.28,2.04 "SVT-VP9 - 1080p 8-bit YUV To VP9 Video Encode (FPS)",HIB,57.51,61.62,10.81,57.16,61.70,56.77 "SVT-VP9 - 1080p 8-bit YUV To VP9 Video Encode (FPS/Watt)",HIB,0.39,0.39,0.20,0.40,0.42,0.40 "Primesieve - 1e12 Prime Number Generation (sec)",LIB,24.88,24.22,128.91,24.93,24.19,24.91 "Primesieve - CPU Temperature Monitor (Celsius)",LIB,57.86,65.46,31.1,60,66,59.67 "Primesieve - System Power Consumption Monitor (Watts)",LIB,146.54,149.06,55.12,149.34,154.21,155.58 "CPU Temperature Monitor - Phoronix Test Suite System Monitoring (Celsius)",,55.29,52.86,30.82,51.94,53.92,52.79 "System Power Consumption Monitor - Phoronix Test Suite System Monitoring (Watts)",,135.8,163.51,59.21,168.02,166.68,171.37