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"
"C-Ray - Total Time - 4K, 16 Rays Per Pixel (sec)",LIB,33.70,33.75,66.76,67.06
"John The Ripper - Test: Traditional DES (Real C/S)",HIB,72707667,74356333,98537500,100083000
"NAS Parallel Benchmarks - Test / Class: EP.C (Mop/s)",HIB,925,1250,,
"SciMark - Computational Test: Monte Carlo (Mflops)",HIB,906,906,717,717
"Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,3089,3093,2463,2455
"SciMark - Computational Test: Jacobi Successive Over-Relaxation (Mflops)",HIB,2074,2069,1662,1661
"LAME MP3 Encoding - WAV To MP3 (sec)",LIB,10.13,9.74,12.16,11.80
"John The Ripper - Test: Blowfish (Real C/S)",HIB,22254,22173,27611,25614
"Timed HMMer Search - Pfam Database Search (sec)",LIB,10.26,10.42,8.59,8.52
"John The Ripper - Test: MD5 (Real C/S)",HIB,670435,675993,799209,818976
"Timed LLVM Compilation - Time To Compile (sec)",LIB,223,220,216,189
"Timed Apache Compilation - Time To Compile (sec)",LIB,22.05,22.26,21.13,19.70
"libjpeg-turbo tjbench - Test: Decompression Throughput (Megapixels/sec)",HIB,183,184,204,198
"Xsbench - (Lookups/s)",HIB,4662395,4664809,5156109,5022107
"High Performance Conjugate Gradient - (GFLOP/s)",HIB,1.25,1.22,1.33,1.34
"NAS Parallel Benchmarks - Test / Class: SP.A (Mop/s)",HIB,3542,3865,,
"FFTW - Build: Float + SSE - Size: 1D FFT Size 2048 (Mflops)",HIB,57019,59299,56274,54433
"CloverLeaf - Lagrangian-Eulerian Hydrodynamics (sec)",LIB,2.98,3.20,,
"SciMark - Computational Test: Dense LU Matrix Factorization (Mflops)",HIB,6071,6063,6476,6449
"Memcached mcperf - Method: Get (Operations/sec)",HIB,108730,110495,115868,115247
"NAS Parallel Benchmarks - Test / Class: BT.A (Mop/s)",HIB,4834,4557,,
"SciMark - Computational Test: Fast Fourier Transform (Mflops)",HIB,727,732,763,768
"ebizzy - (Records/s)",HIB,607319,620245,594997,588266
"Stockfish - Total Time (Nodes/s)",HIB,47827811,46908339,46179707,45725081
"Zstd Compression - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 (sec)",LIB,10.61,10.63,10.27,10.34
"m-queens - Time To Solve (sec)",LIB,48.73,48.72,50.19,50.41
"AOBench - Size: 2048 x 2048 - Total Time (sec)",LIB,31.35,31.32,32.30,32.19
"FFTW - Build: Float + SSE - Size: 2D FFT Size 2048 (Mflops)",HIB,20014,20468,20258,19871
"OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,4658,4673,4547,4544
"Parboil - Test: OpenMP LBM (sec)",LIB,79.36,81.52,,
"x264 - H.264 Video Encoding (FPS)",HIB,128,128,125,125
"Memcached mcperf - Method: Set (Operations/sec)",HIB,71776,72449,73064,73009
"PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only (TPS)",HIB,496730,500154,504725,505631
"Crafty - Elapsed Time (Nodes/s)",HIB,8560641,8423397,,
"SciMark - Computational Test: Composite (Mflops)",HIB,2615,2613,2584,2577
"Parboil - Test: OpenMP Stencil (sec)",LIB,7.13,7.19,,
"Parboil - Test: OpenMP CUTCP (sec)",LIB,2.46,2.44,,
"Parboil - Test: OpenMP MRI Gridding (sec)",LIB,146,147,,
"NAS Parallel Benchmarks - Test / Class: FT.B (Mop/s)",HIB,7220,7174,,
"NAS Parallel Benchmarks - Test / Class: FT.A (Mop/s)",HIB,6756,6718,,
"SciMark - Computational Test: Sparse Matrix Multiply (Mflops)",HIB,3295,3295,3300,3288
"Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,44.26,44.18,,
"7-Zip Compression - Compress Speed Test (MIPS)",HIB,93576,93437,,
"PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Write (TPS)",HIB,23830,21776,17186,10012
"BLAKE2 - (Cycles/Byte)",LIB,3.66,3.51,3.02,3.10