Intel Core i9-7980XE benchmarks of GCC 8 / GCC 9 versus LLVM Clang 7 and LLVM Clang 8 compilers on Ubuntu Linux. Benchmarks by Michael Larabel for a future article on Phoronix.com.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1811133-SK-GCC9COMPI38
GCC 9 Compiler Benchmarking vs. LLVM Clang
Intel Core i9-7980XE benchmarks of GCC 8 / GCC 9 versus LLVM Clang 7 and LLVM Clang 8 compilers on Ubuntu Linux. Benchmarks by Michael Larabel for a future article on Phoronix.com.
,,"GCC 8.2.0","GCC 9.0.0 20181112","Clang 7.0.0","Clang 8.0.0 20181111"
Processor,,Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads),Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads),Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads),Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads)
Motherboard,,ASUS PRIME X299-A (1503 BIOS),ASUS PRIME X299-A (1503 BIOS),ASUS PRIME X299-A (1503 BIOS),ASUS PRIME X299-A (1503 BIOS)
Chipset,,Intel Sky Lake-E DMI3 Registers,Intel Sky Lake-E DMI3 Registers,Intel Sky Lake-E DMI3 Registers,Intel Sky Lake-E DMI3 Registers
Memory,,16384MB,16384MB,16384MB,16384MB
Disk,,240GB Force MP510,240GB Force MP510,240GB Force MP510,240GB Force MP510
Graphics,,NV120 12GB,NV120 12GB,NV120 12GB,NV120 12GB
Audio,,Realtek ALC1220,Realtek ALC1220,Realtek ALC1220,Realtek ALC1220
Monitor,,ASUS PB278,ASUS PB278,ASUS PB278,ASUS PB278
Network,,Intel Connection,Intel Connection,Intel Connection,Intel Connection
OS,,Ubuntu 18.10,Ubuntu 18.10,Ubuntu 18.10,Ubuntu 18.10
Kernel,,4.18.0-10-generic (x86_64),4.18.0-10-generic (x86_64),4.18.0-10-generic (x86_64),4.18.0-10-generic (x86_64)
Desktop,,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
Display Driver,,modesetting 1.20.1,modesetting 1.20.1,modesetting 1.20.1,modesetting 1.20.1
OpenGL,,4.3 Mesa 18.2.2,4.3 Mesa 18.2.2,4.3 Mesa 18.2.2,4.3 Mesa 18.2.2
Compiler,,GCC 8.2.0,GCC 9.0.0 20181112,Clang 7.0.0-3,Clang 8.0.0-svn346617-1~exp1+0~20181111195013.162~1.gbp8d271f
File-System,,ext4,ext4,ext4,ext4
Screen Resolution,,2560x1440,2560x1440,2560x1440,2560x1440
,,"GCC 8.2.0","GCC 9.0.0 20181112","Clang 7.0.0","Clang 8.0.0 20181111"
"PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Write (TPS)",HIB,23830,21776,17186,10012
"Parboil - Test: OpenMP MRI Gridding (sec)",LIB,146,147,,
"Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,44.26,44.18,,
"Parboil - Test: OpenMP LBM (sec)",LIB,79.36,81.52,,
"PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only (TPS)",HIB,496730,500154,504725,505631
"Stockfish - Total Time (Nodes/s)",HIB,47827811,46908339,46179707,45725081
"Timed LLVM Compilation - Time To Compile (sec)",LIB,223,220,216,189
"John The Ripper - Test: Traditional DES (Real C/S)",HIB,72707667,74356333,98537500,100083000
"FFTW - Build: Float + SSE - Size: 2D FFT Size 2048 (Mflops)",HIB,20014,20468,20258,19871
"High Performance Conjugate Gradient - (GFLOP/s)",HIB,1.25,1.22,1.33,1.34
"C-Ray - Total Time - 4K, 16 Rays Per Pixel (sec)",LIB,33.70,33.75,66.76,67.06
"7-Zip Compression - Compress Speed Test (MIPS)",HIB,93576,93437,,
"m-queens - Time To Solve (sec)",LIB,48.73,48.72,50.19,50.41
"Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,3089,3093,2463,2455
"NAS Parallel Benchmarks - Test / Class: BT.A (Mop/s)",HIB,4834,4557,,
"ebizzy - (Records/s)",HIB,607319,620245,594997,588266
"AOBench - Size: 2048 x 2048 - Total Time (sec)",LIB,31.35,31.32,32.30,32.19
"SciMark - Computational Test: Composite (Mflops)",HIB,2615,2613,2584,2577
"NAS Parallel Benchmarks - Test / Class: SP.A (Mop/s)",HIB,3542,3865,,
"Crafty - Elapsed Time (Nodes/s)",HIB,8560641,8423397,,
"Timed Apache Compilation - Time To Compile (sec)",LIB,22.05,22.26,21.13,19.70
"John The Ripper - Test: MD5 (Real C/S)",HIB,670435,675993,799209,818976
"John The Ripper - Test: Blowfish (Real C/S)",HIB,22254,22173,27611,25614
"OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,4658,4673,4547,4544
"Memcached mcperf - Method: Set (Operations/sec)",HIB,71776,72449,73064,73009
"Xsbench - (Lookups/s)",HIB,4662395,4664809,5156109,5022107
"Memcached mcperf - Method: Get (Operations/sec)",HIB,108730,110495,115868,115247
"NAS Parallel Benchmarks - Test / Class: FT.B (Mop/s)",HIB,7220,7174,,
"LAME MP3 Encoding - WAV To MP3 (sec)",LIB,10.13,9.74,12.16,11.80
"Zstd Compression - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 (sec)",LIB,10.61,10.63,10.27,10.34
"Timed HMMer Search - Pfam Database Search (sec)",LIB,10.26,10.42,8.59,8.52
"Parboil - Test: OpenMP Stencil (sec)",LIB,7.13,7.19,,
"NAS Parallel Benchmarks - Test / Class: EP.C (Mop/s)",HIB,925,1250,,
"FFTW - Build: Float + SSE - Size: 1D FFT Size 2048 (Mflops)",HIB,57019,59299,56274,54433
"x264 - H.264 Video Encoding (FPS)",HIB,128,128,125,125
"libjpeg-turbo tjbench - Test: Decompression Throughput (Megapixels/sec)",HIB,183,184,204,198
"CloverLeaf - Lagrangian-Eulerian Hydrodynamics (sec)",LIB,2.98,3.20,,
"Parboil - Test: OpenMP CUTCP (sec)",LIB,2.46,2.44,,
"NAS Parallel Benchmarks - Test / Class: FT.A (Mop/s)",HIB,6756,6718,,
"BLAKE2 - (Cycles/Byte)",LIB,3.66,3.51,3.02,3.10
"SciMark - Computational Test: Jacobi Successive Over-Relaxation (Mflops)",HIB,2074,2069,1662,1661
"SciMark - Computational Test: Dense LU Matrix Factorization (Mflops)",HIB,6071,6063,6476,6449
"SciMark - Computational Test: Sparse Matrix Multiply (Mflops)",HIB,3295,3295,3300,3288
"SciMark - Computational Test: Fast Fourier Transform (Mflops)",HIB,727,732,763,768
"SciMark - Computational Test: Monte Carlo (Mflops)",HIB,906,906,717,717