Linux 4.20 Spectre/Meltdown mitigation impact. Tests by Michael Larabel.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1811175-SK-LINUX420I77
Linux 4.20 Intel STIBP Impact
Linux 4.20 Spectre/Meltdown mitigation impact. Tests by Michael Larabel.
,,"Linux 4.20 Git","Linux 4.20 - Mitigations Disabled"
Processor,,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)
Chipset,,Intel Sky Lake-E DMI3 Registers,Intel Sky Lake-E DMI3 Registers
Memory,,16384MB,16384MB
Disk,,240GB Force MP510,240GB Force MP510
Graphics,,NV120 12GB,NV120 12GB
Audio,,Realtek ALC1220,Realtek ALC1220
Monitor,,ASUS PB278,ASUS PB278
Network,,Intel Connection,Intel Connection
OS,,Ubuntu 18.10,Ubuntu 18.10
Kernel,,4.20.0-999-generic (x86_64) 20181115,4.20.0-999-generic (x86_64) 20181115
Desktop,,GNOME Shell 3.30.1,GNOME Shell 3.30.1
Display Server,,X Server 1.20.1,X Server 1.20.1
Display Driver,,modesetting 1.20.1,modesetting 1.20.1
OpenGL,,4.3 Mesa 18.2.2,4.3 Mesa 18.2.2
Compiler,,GCC 8.2.0,GCC 8.2.0
File-System,,ext4,ext4
Screen Resolution,,2560x1440,2560x1440
,,"Linux 4.20 Git","Linux 4.20 - Mitigations Disabled"
"C-Ray - Total Time - 4K, 16 Rays Per Pixel (sec)",LIB,42.58,106.24
"DaCapo Benchmark - Java Test: Jython (msec)",LIB,4881,3233
"Memcached mcperf - Method: Add (Operations/sec)",HIB,56176,84336
"Stress-NG - Test: Context Switching (Bogo Ops/s)",HIB,17886560,26522953
"Memcached mcperf - Method: Set (Operations/sec)",HIB,57430,84342
"Timed HMMer Search - Pfam Database Search (sec)",LIB,12.58,8.78
"PHPBench - PHP Benchmark Suite (Score)",HIB,491411,700397
"PyBench - Total For Average Test Times (Milliseconds)",LIB,1310,948
"Memcached mcperf - Method: Append (Operations/sec)",HIB,70380,94793
"Compile Bench - Test: Read Compiled Tree (MB/s)",HIB,2602,3493
"Memcached mcperf - Method: Prepend (Operations/sec)",HIB,70906,94521
"Memcached mcperf - Method: Replace (Operations/sec)",HIB,71630,95311
"Rodinia - Test: OpenMP LavaMD (sec)",LIB,26.08,20.36
"Memcached mcperf - Method: Delete (Operations/sec)",HIB,115755,146074
"Memcached mcperf - Method: Get (Operations/sec)",HIB,116920,147159
"Compile Bench - Test: Initial Create (MB/s)",HIB,598,751
"PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only (TPS)",HIB,450756,537152
"Node.js Octane Benchmark - (Score)",HIB,39390,45262
"Node.js Express HTTP Load Test - (Reqs/sec)",HIB,9738,11173
"DaCapo Benchmark - Java Test: Eclipse (msec)",LIB,18307,16709
"GIMP - Test: resize (sec)",LIB,12.01,10.97
"Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,48.91,44.80
"GIMP - Test: unsharp-mask (sec)",LIB,24.51,22.54
"Timed LLVM Compilation - Time To Compile (sec)",LIB,242,223
"GIMP - Test: rotate (sec)",LIB,17.01,15.70
"GIMP - Test: auto-levels (sec)",LIB,18.72,17.43
"GraphicsMagick - Operation: Noise-Gaussian (Iterations/min)",HIB,170,182
"Blender - Blend File: BMW27 - Compute: CPU-Only (sec)",LIB,124,116
"Timed PHP Compilation - Time To Compile (sec)",LIB,56.64,53.07
"DaCapo Benchmark - Java Test: H2 (msec)",LIB,7263,6824
"Blender - Blend File: Fishy Cat - Compute: CPU-Only (sec)",LIB,182,172
"DaCapo Benchmark - Java Test: Tradebeans (msec)",LIB,7623,7220
"DaCapo Benchmark - Java Test: Tradesoap (msec)",LIB,4665,4455
"Chaos Group V-RAY - Mode: CPU (sec)",LIB,43.46,41.53
"Bork File Encrypter - File Encryption Time (sec)",LIB,6.88,6.59
"Numenta Anomaly Benchmark - Time To Completion (sec)",LIB,169,162
"IndigoBench - Scene: Supercar (M samples/s)",HIB,5.72,5.94
"Stress-NG - Test: Forking (Bogo Ops/s)",HIB,108185,112064
"x264 - H.264 Video Encoding (FPS)",HIB,124,128
"GraphicsMagick - Operation: Rotate (Iterations/min)",HIB,261,269
"Stress-NG - Test: Semaphores (Bogo Ops/s)",HIB,3084725,3174031
"OpenCV Benchmark - (sec)",LIB,82.85,80.72
"IndigoBench - Scene: Bedroom (M samples/s)",HIB,2.42,2.48
"Timed MAFFT Alignment - Multiple Sequence Alignment (sec)",LIB,2.55,2.49
"LuaJIT - Test: Fast Fourier Transform (Mflops)",HIB,634,620
"Rodinia - Test: OpenMP Streamcluster (sec)",LIB,14.41,14.10
"NAS Parallel Benchmarks - Test / Class: EP.C (Mop/s)",HIB,654,668
"Smallpt - Global Illumination Renderer; 128 Samples (sec)",LIB,56.72,55.69
"LAME MP3 Encoding - WAV To MP3 (sec)",LIB,27.52,27.07
"Rodinia - Test: OpenMP CFD Solver (sec)",LIB,11.63,11.44
"GraphicsMagick - Operation: Resizing (Iterations/min)",HIB,255,259
"John The Ripper - Test: MD5 (Real C/S)",HIB,888278,901065
"R Benchmark - (sec)",LIB,0.6548,0.6462
"Stress-NG - Test: Socket Activity (Bogo Ops/s)",HIB,16182,15991
"Sunflow Rendering System - Global Illumination + Image Synthesis (sec)",LIB,0.93,0.94
"Darktable - Test: Masskrug - Acceleration: CPU-only (sec)",LIB,3.92,3.88
"Stress-NG - Test: System V Message Passing (Bogo Ops/s)",HIB,8094692,8014998
"GraphicsMagick - Operation: Enhanced (Iterations/min)",HIB,207,209
"Crafty - Elapsed Time (Nodes/s)",HIB,8707447,8789119
"GraphicsMagick - Operation: Swirl (Iterations/min)",HIB,227,229
"Stress-NG - Test: CPU Stress (Bogo Ops/s)",HIB,7854,7923
"Parboil - Test: OpenMP CUTCP (sec)",LIB,2.39,2.41
"Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,3085,3061
"Darktable - Test: Server Room - Acceleration: CPU-only (sec)",LIB,2.61,2.59
"GraphicsMagick - Operation: Sharpen (Iterations/min)",HIB,181,182
"OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,4660,4679
"Zstd Compression - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 (sec)",LIB,10.48,10.52
"GraphicsMagick - Operation: HWB Color Space (Iterations/min)",HIB,269,270
"John The Ripper - Test: Traditional DES (Real C/S)",HIB,99151333,99502667
"LuaJIT - Test: Composite (Mflops)",HIB,1620,1616
"Parboil - Test: OpenMP LBM (sec)",LIB,72.90,73.08
"Stress-NG - Test: Memory Copying (Bogo Ops/s)",HIB,3272,3266
"LuaJIT - Test: Dense LU Matrix Factorization (Mflops)",HIB,3850,3843
"LuaJIT - Test: Monte Carlo (Mflops)",HIB,551,550
"Parboil - Test: OpenMP Stencil (sec)",LIB,7.07,7.06
"Darktable - Test: Boat - Acceleration: CPU-only (sec)",LIB,8.22,8.21
"Stress-NG - Test: Crypto (Bogo Ops/s)",HIB,3570,3574
"Rust Mandelbrot - Time To Complete Serial/Parallel Mandelbrot (sec)",LIB,43.87,43.84
"m-queens - Time To Solve (sec)",LIB,48.76,48.79
"LuaJIT - Test: Jacobi Successive Over-Relaxation (Mflops)",HIB,1653,1652
"John The Ripper - Test: Blowfish (Real C/S)",HIB,29021,29031
"Scikit-Learn - (sec)",LIB,146,146
"Darktable - Test: Server Rack - Acceleration: CPU-only (sec)",LIB,0.13,0.13
"Rust Prime Benchmark - Prime Number Test To 200,000,000 (sec)",LIB,8.20,8.20
"LuaJIT - Test: Sparse Matrix Multiply (Mflops)",HIB,1412,1412
"PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Write (TPS)",HIB,10733,9326
"Compile Bench - Test: Compile (MB/s)",HIB,1183,1281
"FS-Mark - Test: 4000 Files, 32 Sub Dirs, 1MB Size (Files/s)",HIB,230,247