Ryzen 9 5950X LLVM Clang 12 Benchmarks

AMD Ryzen 9 5950X LLVM Clang compiler benchmarks by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/2102134-PTS-RYZEN95947.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLVulkanCompilerFile-SystemScreen ResolutionClang 11Clang 12 -O2 -march=x86-64 -O2 -march=native -O3 -march=native -O2 -march=x86-64 -O2 -march=native -O3 -march=nativeAMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS)AMD Starship/Matisse32GB2000GB Corsair Force MP600 + 2000GBNVIDIA GeForce RTX 3080 10GBNVIDIA Device 1aefASUS MG28URealtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200Ubuntu 20.105.8.0-41-generic (x86_64)GNOME Shell 3.38.2X Server 1.20.9NVIDIA 460.394.6.0OpenCL 1.2 CUDA 11.2.1361.2.155Clang 11.1.0 + LLVM 11.1.0ext43840x2160Clang 12.0.0 + LLVM 12.0.0OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- Clang 11: -O2 -march=x86-64: CXXFLAGS="-O2 -march=x86-64" CFLAGS="-O2 -march=x86-64"- Clang 11: -O2 -march=native: CXXFLAGS="-O2 -march=native" CFLAGS="-O2 -march=native"- Clang 11: -O3 -march=native: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"- Clang 12: -O2 -march=x86-64: CXXFLAGS="-O2 -march=x86-64" CFLAGS="-O2 -march=x86-64"- Clang 12: -O2 -march=native: CXXFLAGS="-O2 -march=native" CFLAGS="-O2 -march=native"- Clang 12: -O3 -march=native: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"Compiler Details- Clang 11: -O2 -march=x86-64: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: (unknown)- Clang 11: -O2 -march=native: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: (unknown)- Clang 11: -O3 -march=native: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: (unknown)- Clang 12: -O2 -march=x86-64: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver3- Clang 12: -O2 -march=native: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver3- Clang 12: -O3 -march=native: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver3Processor Details- Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0xa201009Security 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 IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected OpenCL Details- Clang 12: -O3 -march=native: GPU Compute Cores: 8704

luajit: Compositescimark2: Jacobi Successive Over-Relaxationdav1d: Chimera 1080p 10-bitaom-av1: Speed 8 Realtimekvazaar: Bosphorus 4K - Slowkvazaar: Bosphorus 4K - Mediumkvazaar: Bosphorus 1080p - Slowkvazaar: Bosphorus 1080p - Mediumkvazaar: Bosphorus 4K - Very Fastkvazaar: Bosphorus 1080p - Very Fastsvt-av1: Enc Mode 4 - 1080psvt-av1: Enc Mode 8 - 1080psvt-vp9: Visual Quality Optimized - Bosphorus 1080px265: Bosphorus 4Kx265: Bosphorus 1080pcoremark: CoreMark Size 666 - Iterations Per Secondbuild-imagemagick: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelaobench: 2048 x 2048 - Total Timebullet: Raytestsbullet: 1000 Convexencode-mp3: WAV To MP3encode-opus: WAV To Opus Encodeopenssl: RSA 4096-bit Performancenginx: Static Web Page Servingapache: Static Web Page Servingjpegxl: JPEG - 5jpegxl: JPEG - 7jpegxl: PNG - 5jpegxl: PNG - 7Clang 11Clang 12 -O2 -march=x86-64 -O2 -march=native -O3 -march=native -O2 -march=x86-64 -O2 -march=native -O3 -march=native1982.522480.72114.7353.0911.3811.5444.2545.4929.71107.066.65062.757210.9226.4483.47698762.91060213.05248.77233.3171.8013223.0201536.6015.9593649.951350.5646762.1783.2683.3375.5911.331948.662482.00118.1455.5811.4711.6344.6745.8830.00108.356.69362.466213.8326.0983.21736260.98910413.01943.55532.4681.7601282.9272575.8905.4453658.552634.6746421.8485.4385.5079.2011.641926.442472.44128.1255.1211.4511.5844.5345.6430.30109.316.65462.241212.1926.1483.37717745.32360015.45743.76829.0921.7305582.8664586.0705.4743651.553290.2346999.2987.7487.5678.6511.601956.482514.74116.1453.1511.5111.6644.7845.8529.67107.346.68863.289214.6526.6783.32713084.36582913.44748.86233.1081.8121333.0033006.6325.9263659.453057.9847395.6585.8586.1877.4311.671974.842455.82158.5153.6611.7611.9045.5946.6630.80109.266.70863.094209.5726.4784.51715052.56516413.29544.23430.9361.7405032.9725875.9245.4883655.352911.3546829.9186.1986.2379.5811.671960.622509.79182.6154.6611.7711.9245.4946.7230.92110.616.72162.363211.0526.6084.89729933.39575316.05144.76528.5451.7257872.9504416.0955.5793656.952443.2447007.2388.5588.3977.7811.57OpenBenchmarking.org

LuaJIT

Test: Composite

Clang 11Clang 12OpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.1-gitTest: Composite-O2 -march=x86-64-O2 -march=native-O3 -march=native400800120016002000SE +/- 22.01, N = 3SE +/- 0.44, N = 3SE +/- 10.54, N = 3SE +/- 23.67, N = 3SE +/- 17.57, N = 3SE +/- 7.36, N = 31982.521948.661926.441956.481974.841960.621. (CC) gcc options: -lm -ldl -O2 -fomit-frame-pointer -U_FORTIFY_SOURCE -fno-stack-protector

SciMark

Computational Test: Jacobi Successive Over-Relaxation

Clang 11Clang 12OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxation-O2 -march=x86-64-O2 -march=native-O3 -march=native5001000150020002500SE +/- 18.23, N = 3SE +/- 11.80, N = 3SE +/- 17.46, N = 3SE +/- 24.22, N = 3SE +/- 14.37, N = 3SE +/- 26.03, N = 32480.722482.002472.442514.742455.822509.791. (CC) gcc options: -lm

dav1d

Video Input: Chimera 1080p 10-bit

Clang 11Clang 12OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.1Video Input: Chimera 1080p 10-bit-O2 -march=x86-64-O2 -march=native-O3 -march=native4080120160200SE +/- 0.04, N = 3SE +/- 0.16, N = 3SE +/- 0.36, N = 3SE +/- 0.07, N = 3SE +/- 0.14, N = 3SE +/- 0.64, N = 3114.73118.14128.12116.14158.51182.611. (CC) gcc options: -pthread

AOM AV1

Encoder Mode: Speed 8 Realtime

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 8 Realtime-O2 -march=x86-64-O2 -march=native-O3 -march=native1224364860SE +/- 0.65, N = 3SE +/- 0.48, N = 8SE +/- 0.39, N = 12SE +/- 0.55, N = 3SE +/- 0.59, N = 3SE +/- 0.51, N = 753.0955.5855.1253.1553.6654.661. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Slow

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Slow-O2 -march=x86-64-O2 -march=native-O3 -march=native3691215SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 311.3811.4711.4511.5111.7611.771. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Medium

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Medium-O2 -march=x86-64-O2 -march=native-O3 -march=native3691215SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 311.5411.6311.5811.6611.9011.921. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Slow

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Slow-O2 -march=x86-64-O2 -march=native-O3 -march=native1020304050SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.12, N = 344.2544.6744.5344.7845.5945.491. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Medium

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Medium-O2 -march=x86-64-O2 -march=native-O3 -march=native1122334455SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 345.4945.8845.6445.8546.6646.721. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Very Fast

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Very Fast-O2 -march=x86-64-O2 -march=native-O3 -march=native714212835SE +/- 0.14, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 329.7130.0030.3029.6730.8030.921. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Very Fast

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Very Fast-O2 -march=x86-64-O2 -march=native-O3 -march=native20406080100SE +/- 0.14, N = 3SE +/- 0.27, N = 3SE +/- 0.04, N = 3SE +/- 0.16, N = 3SE +/- 0.28, N = 3SE +/- 0.11, N = 3107.06108.35109.31107.34109.26110.611. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080p-O2 -march=x86-64-O2 -march=native-O3 -march=native246810SE +/- 0.032, N = 3SE +/- 0.028, N = 3SE +/- 0.018, N = 3SE +/- 0.054, N = 3SE +/- 0.036, N = 3SE +/- 0.017, N = 36.6506.6936.6546.6886.7086.7211. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080p-O2 -march=x86-64-O2 -march=native-O3 -march=native1428425670SE +/- 0.03, N = 3SE +/- 0.26, N = 3SE +/- 0.39, N = 3SE +/- 0.24, N = 3SE +/- 0.30, N = 3SE +/- 0.38, N = 362.7662.4762.2463.2963.0962.361. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080p-O2 -march=x86-64-O2 -march=native-O3 -march=native50100150200250SE +/- 0.57, N = 3SE +/- 0.25, N = 3SE +/- 0.48, N = 3SE +/- 0.62, N = 3SE +/- 1.57, N = 3SE +/- 0.72, N = 3210.92213.83212.19214.65209.57211.051. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

x265

Video Input: Bosphorus 4K

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4K-O2 -march=x86-64-O2 -march=native-O3 -march=native612182430SE +/- 0.08, N = 3SE +/- 0.11, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 326.4426.0926.1426.6726.4726.601. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

x265

Video Input: Bosphorus 1080p

Clang 11Clang 12OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080p-O2 -march=x86-64-O2 -march=native-O3 -march=native20406080100SE +/- 0.18, N = 3SE +/- 0.21, N = 3SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.24, N = 383.4783.2183.3783.3284.5184.891. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Coremark

CoreMark Size 666 - Iterations Per Second

Clang 11Clang 12OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per Second-O2 -march=x86-64-O2 -march=native-O3 -march=native160K320K480K640K800KSE +/- 1342.23, N = 3SE +/- 1737.21, N = 3SE +/- 2335.05, N = 3SE +/- 673.09, N = 3SE +/- 1236.70, N = 3SE +/- 1527.82, N = 3698762.91736260.99717745.32713084.37715052.57729933.401. (CC) gcc options: -O2 -lrt" -lrt

Timed ImageMagick Compilation

Time To Compile

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To Compile-O2 -march=x86-64-O2 -march=native-O3 -march=native48121620SE +/- 0.02, N = 3SE +/- 0.11, N = 3SE +/- 0.19, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 313.0513.0215.4613.4513.3016.05

C-Ray

Total Time - 4K, 16 Rays Per Pixel

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel-O2 -march=x86-64-O2 -march=native-O3 -march=native1122334455SE +/- 0.10, N = 3SE +/- 0.08, N = 3SE +/- 0.15, N = 3SE +/- 0.11, N = 3SE +/- 0.14, N = 3SE +/- 0.11, N = 348.7743.5643.7748.8644.2344.771. (CC) gcc options: -lm -lpthread -O3

AOBench

Size: 2048 x 2048 - Total Time

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Time-O2 -march=x86-64-O2 -march=native-O3 -march=native816243240SE +/- 0.08, N = 3SE +/- 0.27, N = 3SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 3SE +/- 0.04, N = 333.3232.4729.0933.1130.9428.551. (CC) gcc options: -lm -O3

Bullet Physics Engine

Test: Raytests

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Raytests-O2 -march=x86-64-O2 -march=native-O3 -march=native0.40770.81541.22311.63082.0385SE +/- 0.008437, N = 3SE +/- 0.008288, N = 3SE +/- 0.017812, N = 3SE +/- 0.005712, N = 3SE +/- 0.006865, N = 3SE +/- 0.017435, N = 31.8013221.7601281.7305581.8121331.7405031.7257871. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 1000 Convex

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Convex-O2 -march=x86-64-O2 -march=native-O3 -march=native0.67951.3592.03852.7183.3975SE +/- 0.020036, N = 3SE +/- 0.020819, N = 3SE +/- 0.029790, N = 3SE +/- 0.010249, N = 3SE +/- 0.013365, N = 3SE +/- 0.031754, N = 33.0201532.9272572.8664583.0033002.9725872.9504411. (CXX) g++ options: -O3 -rdynamic

LAME MP3 Encoding

WAV To MP3

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3-O2 -march=x86-64-O2 -march=native-O3 -march=native246810SE +/- 0.064, N = 3SE +/- 0.078, N = 3SE +/- 0.043, N = 3SE +/- 0.053, N = 3SE +/- 0.073, N = 3SE +/- 0.024, N = 36.6015.8906.0706.6325.9246.0951. (CC) gcc options: -O3 -pipe -lncurses -lm

Opus Codec Encoding

WAV To Opus Encode

Clang 11Clang 12OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.3.1WAV To Opus Encode-O2 -march=x86-64-O2 -march=native-O3 -march=native1.34082.68164.02245.36326.704SE +/- 0.037, N = 5SE +/- 0.022, N = 5SE +/- 0.034, N = 5SE +/- 0.027, N = 5SE +/- 0.055, N = 5SE +/- 0.026, N = 55.9595.4455.4745.9265.4885.5791. (CXX) g++ options: -logg -lm

OpenSSL

RSA 4096-bit Performance

Clang 11Clang 12OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performance-O2 -march=x86-64-O2 -march=native-O3 -march=native8001600240032004000SE +/- 13.75, N = 3SE +/- 13.04, N = 3SE +/- 13.62, N = 3SE +/- 13.92, N = 3SE +/- 12.32, N = 3SE +/- 13.54, N = 33649.93658.53651.53659.43655.33656.91. (CC) gcc options: -pthread -m64 -Qunused-arguments -lssl -lcrypto -ldl

NGINX Benchmark

Static Web Page Serving

Clang 11Clang 12OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Serving-O2 -march=x86-64-O2 -march=native-O3 -march=native11K22K33K44K55KSE +/- 321.48, N = 3SE +/- 342.02, N = 3SE +/- 323.12, N = 3SE +/- 136.21, N = 3SE +/- 121.52, N = 3SE +/- 428.09, N = 351350.5652634.6753290.2353057.9852911.3552443.241. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Benchmark

Static Web Page Serving

Clang 11Clang 12OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Serving-O2 -march=x86-64-O2 -march=native-O3 -march=native10K20K30K40K50KSE +/- 483.49, N = 3SE +/- 296.56, N = 3SE +/- 509.54, N = 3SE +/- 254.43, N = 3SE +/- 416.49, N = 3SE +/- 147.74, N = 346762.1746421.8446999.2947395.6546829.9147007.231. (CC) gcc options: -shared -fPIC -pthread

JPEG XL

Input: JPEG - Encode Speed: 5

Clang 11Clang 12OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: JPEG - Encode Speed: 5-O2 -march=x86-64-O2 -march=native-O3 -march=native20406080100SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.27, N = 3SE +/- 0.14, N = 3SE +/- 0.18, N = 3SE +/- 0.30, N = 383.2685.4387.7485.8586.1988.551. (CXX) g++ options: -O2 -funwind-tables -Xclang -mrelax-all -O3 -pthread -fPIE -pie -ldl

JPEG XL

Input: JPEG - Encode Speed: 7

Clang 11Clang 12OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: JPEG - Encode Speed: 7-O2 -march=x86-64-O2 -march=native-O3 -march=native20406080100SE +/- 0.28, N = 3SE +/- 0.22, N = 3SE +/- 0.15, N = 3SE +/- 0.66, N = 3SE +/- 0.18, N = 3SE +/- 0.15, N = 383.3385.5087.5686.1886.2388.391. (CXX) g++ options: -O2 -funwind-tables -Xclang -mrelax-all -O3 -pthread -fPIE -pie -ldl

JPEG XL

Input: PNG - Encode Speed: 5

Clang 11Clang 12OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: PNG - Encode Speed: 5-O2 -march=x86-64-O2 -march=native-O3 -march=native20406080100SE +/- 0.08, N = 3SE +/- 0.49, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.57, N = 3SE +/- 0.32, N = 375.5979.2078.6577.4379.5877.781. (CXX) g++ options: -O2 -funwind-tables -Xclang -mrelax-all -O3 -pthread -fPIE -pie -ldl

JPEG XL

Input: PNG - Encode Speed: 7

Clang 11Clang 12OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.1Input: PNG - Encode Speed: 7-O2 -march=x86-64-O2 -march=native-O3 -march=native3691215SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 311.3311.6411.6011.6711.6711.571. (CXX) g++ options: -O2 -funwind-tables -Xclang -mrelax-all -O3 -pthread -fPIE -pie -ldl

Phoronix Test Suite v10.8.4