Core i9 7980XE GCC 9 Compiler Benchmarks
Intel Core i9-7980XE testing  with GCC 9 compiler by Michael Larabel.


-O3 -march=skylake: 

	Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

	OS: Clear Linux OS 29350, Kernel: 5.0.14-753.native (x86_64), Desktop: GNOME Shell 3.32.1, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.1.0-devel, Compiler: GCC 9.1.1 20190509 gcc-9-branch@271025 + clang (Clear Linux OS for Intel Architecture) 9.1.1 20190509 gcc-9-branch@271025 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

-O3 -march=skylake-avx512 -mprefer-vector-width=512: 

	Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

	OS: Clear Linux OS 29350, Kernel: 5.0.14-753.native (x86_64), Desktop: GNOME Shell 3.32.1, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.1.0-devel, Compiler: GCC 9.1.1 20190509 gcc-9-branch@271025 + clang (Clear Linux OS for Intel Architecture) 9.1.1 20190509 gcc-9-branch@271025 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

-O3 -march=skylake-avx512 -mprefer-vector-width=128: 

	Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

	OS: Clear Linux OS 29350, Kernel: 5.0.14-753.native (x86_64), Desktop: GNOME Shell 3.32.1, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.1.0-devel, Compiler: GCC 9.1.1 20190509 gcc-9-branch@271025 + clang (Clear Linux OS for Intel Architecture) 9.1.1 20190509 gcc-9-branch@271025 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440

-O3 -march=skylake-avx512 -mprefer-vector-width=256: 

	Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1704 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V

	OS: Clear Linux OS 29350, Kernel: 5.0.14-753.native (x86_64), Desktop: GNOME Shell 3.32.1, Display Server: X Server 1.20.4, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 19.1.0-devel, Compiler: GCC 9.1.1 20190509 gcc-9-branch@271025 + clang (Clear Linux OS for Intel Architecture) 9.1.1 20190509 gcc-9-branch@271025 + LLVM 8.0.0, File-System: ext4, Screen Resolution: 2560x1440


t-test1 2017-01-13
Threads: 2
Seconds < Lower Is Better
-O3 -march=skylake .................................. 5.93 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 5.82 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 5.81 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 5.82 |===================


NAS Parallel Benchmarks 3.3.1
Test / Class: BT.A
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 4391 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 4391 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 4773 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 4784 |===================


NAS Parallel Benchmarks 3.3.1
Test / Class: EP.C
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 2038 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2113 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2090 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2109 |===================


NAS Parallel Benchmarks 3.3.1
Test / Class: FT.A
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 8581 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 8543 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 8581 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 8544 |===================


NAS Parallel Benchmarks 3.3.1
Test / Class: FT.B
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 9376 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 9387 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 9337 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 9331 |===================


NAS Parallel Benchmarks 3.3.1
Test / Class: LU.A
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 37394 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 37305 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 39791 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 39343 |==================


NAS Parallel Benchmarks 3.3.1
Test / Class: LU.C
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 33669 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 33676 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 34962 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 35007 |==================


NAS Parallel Benchmarks 3.3.1
Test / Class: SP.A
Total Mop/s > Higher Is Better
-O3 -march=skylake .................................. 4062 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 4080 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 4073 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 4185 |===================


Parboil 2.5
Test: OpenMP LBM
Seconds < Lower Is Better
-O3 -march=skylake .................................. 68.54 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 68.18 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 68.35 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 68.26 |==================


Parboil 2.5
Test: OpenMP CUTCP
Seconds < Lower Is Better
-O3 -march=skylake .................................. 2.38 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2.41 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2.38 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2.38 |===================


Parboil 2.5
Test: OpenMP Stencil
Seconds < Lower Is Better
-O3 -march=skylake .................................. 7.74 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 7.80 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 7.98 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 7.77 |===================


Parboil 2.5
Test: OpenMP MRI Gridding
Seconds < Lower Is Better
-O3 -march=skylake .................................. 132 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 132 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 135 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 134 |====================


CloverLeaf
Lagrangian-Eulerian Hydrodynamics
Seconds < Lower Is Better
-O3 -march=skylake .................................. 2.32 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2.30 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2.29 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2.29 |===================


Rodinia 2.4
Test: OpenMP LavaMD
Seconds < Lower Is Better
-O3 -march=skylake .................................. 16.96 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 16.98 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 16.99 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 16.95 |==================


Rodinia 2.4
Test: OpenMP CFD Solver
Seconds < Lower Is Better
-O3 -march=skylake .................................. 11.52 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 11.71 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 11.47 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 11.31 |=================


Rodinia 2.4
Test: OpenMP Streamcluster
Seconds < Lower Is Better
-O3 -march=skylake .................................. 13.63 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 14.12 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 13.72 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 13.88 |==================


CLOMP 3.3
Static OMP Speedup
Speedup > Higher Is Better
-O3 -march=skylake .................................. 2.12 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2.12 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2.11 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2.12 |===================


PolyBench-C 4.2
Test: 3 Matrix Multiplications
Seconds < Lower Is Better
-O3 -march=skylake .................................. 2.64 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2.63 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2.61 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2.63 |===================


lzbench 2017-08-08
Test: XZ 0 - Process: Compression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 39 |=====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 39 |=====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 39 |=====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 39 |=====================


lzbench 2017-08-08
Test: XZ 0 - Process: Decompression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 108 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 108 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 107 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 107 |====================


lzbench 2017-08-08
Test: Zstd 1 - Process: Compression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 451 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 452 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 451 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 452 |====================


lzbench 2017-08-08
Test: Zstd 1 - Process: Decompression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 1137 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 1138 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 1138 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 1137 |===================


lzbench 2017-08-08
Test: Brotli 0 - Process: Compression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 430 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 428 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 429 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 429 |====================


lzbench 2017-08-08
Test: Brotli 0 - Process: Decompression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 620 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 621 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 620 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 620 |====================


lzbench 2017-08-08
Test: Libdeflate 1 - Process: Compression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 248 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 249 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 249 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 249 |====================


lzbench 2017-08-08
Test: Libdeflate 1 - Process: Decompression
MB/s > Higher Is Better
-O3 -march=skylake .................................. 1189 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 1191 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 1190 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 1191 |===================


FFTW 3.3.6
Build: Stock - Size: 2D FFT Size 4096
Mflops > Higher Is Better
-O3 -march=skylake .................................. 6327 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 5673 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 6863 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 6615 |==================


FFTW 3.3.6
Build: Float + SSE - Size: 2D FFT Size 4096
Mflops > Higher Is Better
-O3 -march=skylake .................................. 17183 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 17334 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 17522 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 17326 |==================


Timed HMMer Search 2.3.2
Pfam Database Search
Seconds < Lower Is Better
-O3 -march=skylake .................................. 3.49 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 3.88 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 3.40 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 3.50 |=================


Timed MrBayes Analysis 3.1.2
Primate Phylogeny Analysis
Seconds < Lower Is Better
-O3 -march=skylake .................................. 65.67 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 65.66 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 63.06 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 63.20 |=================


BLAKE2 20170307

Cycles Per Byte < Lower Is Better
-O3 -march=skylake .................................. 4.02 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 4.02 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 4.02 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 4.02 |===================


LuaJIT 2.1-git
Test: Composite
Mflops > Higher Is Better
-O3 -march=skylake .................................. 1606 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 1608 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 1605 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 1607 |===================


Botan 2.8.0
Test: KASUMI - Encrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 96.02 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 96.25 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 96.22 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 96.21 |==================


Botan 2.8.0
Test: KASUMI - Decrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 95.01 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 95.30 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 95.26 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 95.17 |==================


Botan 2.8.0
Test: AES-256 - Encrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 4220 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 3835 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 3847 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 3833 |=================


Botan 2.8.0
Test: AES-256 - Decrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 4212 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 3839 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 3840 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 3855 |=================


Botan 2.8.0
Test: Twofish - Encrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 400 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 401 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 401 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 401 |====================


Botan 2.8.0
Test: Twofish - Decrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 393 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 395 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 395 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 395 |====================


Botan 2.8.0
Test: Blowfish - Encrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 295 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 295 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 295 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 295 |====================


Botan 2.8.0
Test: Blowfish - Decrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 293 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 294 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 294 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 293 |====================


Botan 2.8.0
Test: CAST-256 - Encrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 145 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 145 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 145 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 145 |====================


Botan 2.8.0
Test: CAST-256 - Decrypt
MiB/s > Higher Is Better
-O3 -march=skylake .................................. 145 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 146 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 146 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 146 |====================


Crafty 25.2
Elapsed Time
Nodes Per Second > Higher Is Better
-O3 -march=skylake .................................. 8852846 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 8840945 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 8840395 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 8845689 |================


TSCP 1.81
AI Chess Performance
Nodes Per Second > Higher Is Better
-O3 -march=skylake .................................. 1368057 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 1373514 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 1388054 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 1380406 |================


MKL-DNN 2019-04-16
Harness: IP Batch 1D - Data Type: f32
ms < Lower Is Better
-O3 -march=skylake .................................. 20.79 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 20.66 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 20.84 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 20.74 |==================


MKL-DNN 2019-04-16
Harness: Deconvolution Batch deconv_1d - Data Type: f32
ms < Lower Is Better
-O3 -march=skylake .................................. 23.03 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 23.07 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 23.01 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 22.93 |==================


MKL-DNN 2019-04-16
Harness: Convolution Batch conv_alexnet - Data Type: f32
ms < Lower Is Better
-O3 -march=skylake .................................. 1822 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 1819 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 1820 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 1819 |===================


MKL-DNN 2019-04-16
Harness: Deconvolution Batch deconv_all - Data Type: f32
ms < Lower Is Better
-O3 -march=skylake .................................. 10446 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 10424 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 10397 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 10405 |==================


MKL-DNN 2019-04-16
Harness: Convolution Batch conv_googlenet_v3 - Data Type: f32
ms < Lower Is Better
-O3 -march=skylake .................................. 752 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 751 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 749 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 751 |====================


TTSIOD 3D Renderer 2.3b
Phong Rendering With Soft-Shadow Mapping
FPS > Higher Is Better
-O3 -march=skylake .................................. 710 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 669 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 738 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 729 |====================


SVT-AV1 2019-03-07
1080p 8-bit YUV To AV1 Video Encode
Frames Per Second > Higher Is Better
-O3 -march=skylake .................................. 24.44 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 24.43 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 24.37 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 24.34 |==================


SVT-HEVC 2019-02-03
1080p 8-bit YUV To HEVC Video Encode
Frames Per Second > Higher Is Better
-O3 -march=skylake .................................. 304 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 304 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 339 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 337 |====================


SVT-VP9 2019-02-17
1080p 8-bit YUV To VP9 Video Encode
Frames Per Second > Higher Is Better
-O3 -march=skylake .................................. 342 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 337 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 346 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 347 |====================


x264 2018-09-25
H.264 Video Encoding
Frames Per Second > Higher Is Better
-O3 -march=skylake .................................. 139 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 140 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 140 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 140 |====================


x265 3.0
H.265 1080p Video Encoding
Frames Per Second > Higher Is Better
-O3 -march=skylake .................................. 53.71 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 50.05 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 53.34 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 53.97 |==================


GraphicsMagick 1.3.30
Operation: Swirl
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 252 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 228 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 251 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 251 |====================


GraphicsMagick 1.3.30
Operation: Rotate
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 291 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 250 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 290 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 290 |====================


GraphicsMagick 1.3.30
Operation: Sharpen
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 204 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 186 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 207 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 206 |====================


GraphicsMagick 1.3.30
Operation: Enhanced
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 227 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 196 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 225 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 224 |====================


GraphicsMagick 1.3.30
Operation: Resizing
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 277 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 243 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 277 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 275 |====================


GraphicsMagick 1.3.30
Operation: Noise-Gaussian
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 198 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 195 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 197 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 198 |====================


GraphicsMagick 1.3.30
Operation: HWB Color Space
Iterations Per Minute > Higher Is Better
-O3 -march=skylake .................................. 288 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 253 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 289 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 288 |====================


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
-O3 -march=skylake .................................. 3302 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2814 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 3310 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 3292 |===================


7-Zip Compression 16.02
Compress Speed Test
MIPS > Higher Is Better
-O3 -march=skylake .................................. 100157 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 100416 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 99546  |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 99960  |=================


Stockfish 9
Total Time
Nodes Per Second > Higher Is Better
-O3 -march=skylake .................................. 47112136 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 46997822 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 46810779 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 47046623 |===============


Timed Linux Kernel Compilation 4.18
Time To Compile
Seconds < Lower Is Better
-O3 -march=skylake .................................. 36.34 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 37.36 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 36.33 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 36.93 |==================


Timed PHP Compilation 7.1.9
Time To Compile
Seconds < Lower Is Better
-O3 -march=skylake .................................. 51.80 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 52.19 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 51.84 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 51.90 |==================


C-Ray 1.1
Total Time - 4K, 16 Rays Per Pixel
Seconds < Lower Is Better
-O3 -march=skylake .................................. 30.87 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 35.86 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 33.34 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 33.47 |=================


Primesieve 7.4
1e12 Prime Number Generation
Seconds < Lower Is Better
-O3 -march=skylake .................................. 12.79 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 12.96 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 12.80 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 12.78 |==================


AOBench
Size: 2048 x 2048 - Total Time
Seconds < Lower Is Better
-O3 -march=skylake .................................. 31.17 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 31.29 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 31.15 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 31.11 |==================


XZ Compression 5.2.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9
Seconds < Lower Is Better
-O3 -march=skylake .................................. 15.88 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 15.99 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 15.84 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 15.80 |==================


Zstd Compression 1.3.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19
Seconds < Lower Is Better
-O3 -march=skylake .................................. 9.71 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 9.76 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 9.59 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 9.69 |===================


dav1d 0.3
Video Input: Summer Nature 4K
Seconds < Lower Is Better
-O3 -march=skylake .................................. 19.15 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 19.67 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 19.47 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 19.34 |==================


dav1d 0.3
Video Input: Summer Nature 1080p
Seconds < Lower Is Better
-O3 -march=skylake .................................. 6.93 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 7.05 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 6.97 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 6.95 |===================


FLAC Audio Encoding 1.3.2
WAV To FLAC
Seconds < Lower Is Better
-O3 -march=skylake .................................. 8.77 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 9.14 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 8.76 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 8.66 |==================


LAME MP3 Encoding 3.100
WAV To MP3
Seconds < Lower Is Better
-O3 -march=skylake .................................. 9.32  |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 10.19 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 9.05  |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 9.30  |================


FFmpeg 4.0.2
H.264 HD To NTSC DV
Seconds < Lower Is Better
-O3 -march=skylake .................................. 5.45 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 5.45 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 5.50 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 5.47 |===================


m-queens 1.2
Time To Solve
Seconds < Lower Is Better
-O3 -march=skylake .................................. 48.42 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 48.41 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 48.42 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 48.40 |==================


Cpuminer-Opt 3.8.8.1
Algorithm: m7m
kH/s - Hash Speed > Higher Is Better
-O3 -march=skylake .................................. 499 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 479 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 503 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 506 |====================


Cpuminer-Opt 3.8.8.1
Algorithm: deep
kH/s - Hash Speed > Higher Is Better
-O3 -march=skylake .................................. 15323 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 14490 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 15497 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 15490 |==================


Cpuminer-Opt 3.8.8.1
Algorithm: lbry
kH/s - Hash Speed > Higher Is Better
-O3 -march=skylake .................................. 48547 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 53620 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 52793 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 53473 |==================


Cpuminer-Opt 3.8.8.1
Algorithm: skein
kH/s - Hash Speed > Higher Is Better
-O3 -march=skylake .................................. 56227 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 62027 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 62813 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 62560 |==================


Cpuminer-Opt 3.8.8.1
Algorithm: myr-gr
kH/s - Hash Speed > Higher Is Better
-O3 -march=skylake .................................. 16360 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 15310 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 15560 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 15695 |=================


Cpuminer-Opt 3.8.8.1
Algorithm: sha256t
kH/s - Hash Speed > Higher Is Better
-O3 -march=skylake .................................. 125653 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 124567 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 124672 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 124030 |=================


libjpeg-turbo tjbench 1.5.3
Test: Decompression Throughput
Megapixels/sec > Higher Is Better
-O3 -march=skylake .................................. 196 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 197 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 196 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 194 |====================


PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Only
TPS > Higher Is Better
-O3 -march=skylake .................................. 520100 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 498539 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 519930 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 521901 |=================


PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
-O3 -march=skylake .................................. 13311 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 13424 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 13495 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 13576 |==================


CppPerformanceBenchmarks 9
Test: Atol
Seconds < Lower Is Better
-O3 -march=skylake .................................. 57.08 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 57.06 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 57.07 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 57.00 |==================


CppPerformanceBenchmarks 9
Test: Ctype
Seconds < Lower Is Better
-O3 -march=skylake .................................. 29.69 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 30.56 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 30.57 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 30.89 |==================


CppPerformanceBenchmarks 9
Test: Math Library
Seconds < Lower Is Better
-O3 -march=skylake .................................. 260 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 263 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 262 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 264 |====================


CppPerformanceBenchmarks 9
Test: Random Numbers
Seconds < Lower Is Better
-O3 -march=skylake .................................. 846 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 846 |====================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 821 |===================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 857 |====================


CppPerformanceBenchmarks 9
Test: Stepanov Vector
Seconds < Lower Is Better
-O3 -march=skylake .................................. 82.98 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 98.92 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 82.88 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 83.16 |===============


CppPerformanceBenchmarks 9
Test: Function Objects
Seconds < Lower Is Better
-O3 -march=skylake .................................. 13.62 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 13.39 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 13.28 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 13.70 |==================


CppPerformanceBenchmarks 9
Test: Stepanov Abstraction
Seconds < Lower Is Better
-O3 -march=skylake .................................. 32.49 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 37.27 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 32.44 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 32.44 |================


Redis 4.0.8
Test: LPOP
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 3140283 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 3059844 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 3095145 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 3139485 |================


Redis 4.0.8
Test: SADD
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 2339849 |==============
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2383273 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2624995 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2449355 |===============


Redis 4.0.8
Test: LPUSH
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 2059237 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2026656 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 1962269 |===============
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2013442 |================


Redis 4.0.8
Test: GET
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 2958563 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 3002750 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2992962 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 2944968 |================


Redis 4.0.8
Test: SET
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 2163293 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 2135179 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 2189741 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 1971745 |==============


Xsbench 2017-07-06

Lookups/s > Higher Is Better
-O3 -march=skylake .................................. 5164164 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 5166043 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 5171354 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 5140078 |================


Memcached mcperf 1.5.10
Method: Add
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 72123 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 73346 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 73307 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 72947 |==================


Memcached mcperf 1.5.10
Method: Get
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 117212 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 112844 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 107497 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 117621 |=================


Memcached mcperf 1.5.10
Method: Set
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 72585 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 72940 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 73045 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 72688 |==================


Memcached mcperf 1.5.10
Method: Append
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 78294 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 77932 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 78021 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 77703 |==================


Memcached mcperf 1.5.10
Method: Delete
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 120897 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 115719 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 122131 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 114714 |================


Memcached mcperf 1.5.10
Method: Prepend
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 77484 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 79234 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 77547 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 79076 |==================


Memcached mcperf 1.5.10
Method: Replace
Operations Per Second > Higher Is Better
-O3 -march=skylake .................................. 78460 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 78798 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 78432 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 77373 |==================


NGINX Benchmark 1.9.9
Static Web Page Serving
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 47570 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 44072 |================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 46938 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 49221 |==================


Apache Benchmark 2.4.29
Static Web Page Serving
Requests Per Second > Higher Is Better
-O3 -march=skylake .................................. 36040 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=512 . 33240 |=================
-O3 -march=skylake-avx512 -mprefer-vector-width=128 . 35982 |==================
-O3 -march=skylake-avx512 -mprefer-vector-width=256 . 35946 |==================