Windows Subsystem for Linux
Intel Core i7-2600K testing with a Gigabyte Z68X-UD3H-B3 (F3 BIOS) and Sapphire AMD Radeon 2048MB on Gentoo 2.6 via the Phoronix Test Suite.


Windows 10 April WSL: 

	Processor: Intel Core i7-8086K @ 4.01GHz (6 Cores / 12 Threads), Memory: 16384MB, Disk: 110GB

	OS: Ubuntu 18.04, Kernel: 4.4.0-17134-Microsoft (x86_64), Compiler: GCC 7.3.0, File-System: wslfs

Windows 10 October WSL: 

	Processor: Intel Core i7-8086K @ 4.01GHz (6 Cores / 12 Threads), Memory: 16384MB, Disk: 110GB

	OS: Ubuntu 18.04, Kernel: 4.4.0-18252-Microsoft (x86_64), Compiler: GCC 7.3.0, File-System: wslfs

Ubuntu 18.04.1 LTS: 

	Processor: Intel Core i7-8086K @ 5.00GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (1002 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 118GB INTEL SSDPEK1W120GA, Graphics: MSI AMD Radeon RX 470/480 8GB, Audio: Realtek ALC1220, Monitor: Acer B286HK, Network: Intel Connection

	OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), Desktop: GNOME Shell 3.28.2, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160

i7-2600K Gentoo s2: 

	Processor: Intel Core i7-2600K @ 3.80GHz (4 Cores / 8 Threads), Motherboard: Gigabyte Z68X-UD3H-B3 (F3 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 4001GB TOSHIBA MG03ACA4 + 3001GB Seagate ST33000651AS, Graphics: Sapphire AMD Radeon 2048MB, Audio: Realtek Generic, Monitor: LG TV, Network: Realtek RTL8111/8168/8411

	OS: Gentoo 2.6, Kernel: 4.19.0-rc6 (x86_64) 20181003, Desktop: KDE Plasma 5.13.5, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.5 Mesa 18.2.2 (LLVM 7.0.0), Compiler: GCC 8.2.0 + Clang 7.0.0 + LLVM 7.0.0, File-System: btrfs, Screen Resolution: 3840x2160


SQLite 3.22
Timed SQLite Insertions
Seconds < Lower Is Better
Windows 10 April WSL ... 62.24   |==
Windows 10 October WSL . 59.83   |==
Ubuntu 18.04.1 LTS ..... 2.62    |
i7-2600K Gentoo s2 ..... 1408.60 |=============================================


Compile Bench 0.6
Test: Compile
MB/s > Higher Is Better
Windows 10 April WSL ... 95.06   |===
Windows 10 October WSL . 98.61   |===
Ubuntu 18.04.1 LTS ..... 1321.27 |=============================================
i7-2600K Gentoo s2 ..... 301.89  |==========


Compile Bench 0.6
Test: Initial Create
MB/s > Higher Is Better
Windows 10 April WSL ... 6.37   |
Windows 10 October WSL . 6.52   |
Ubuntu 18.04.1 LTS ..... 661.60 |==============================================
i7-2600K Gentoo s2 ..... 25.51  |==


Compile Bench 0.6
Test: Read Compiled Tree
MB/s > Higher Is Better
Windows 10 April WSL ... 211  |===
Windows 10 October WSL . 238  |====
Ubuntu 18.04.1 LTS ..... 2984 |================================================
i7-2600K Gentoo s2 ..... 610  |==========


Tinymembench 2018-05-28
Standard Memcpy
MB/s > Higher Is Better
Windows 10 April WSL ... 18183 |==============================================
Windows 10 October WSL . 18269 |==============================================
Ubuntu 18.04.1 LTS ..... 18560 |===============================================
i7-2600K Gentoo s2 ..... 8620  |======================


Tinymembench 2018-05-28
Standard Memset
MB/s > Higher Is Better
Windows 10 April WSL ... 35928 |==============================================
Windows 10 October WSL . 36497 |===============================================
Ubuntu 18.04.1 LTS ..... 36473 |===============================================
i7-2600K Gentoo s2 ..... 8816  |===========


MBW 2018-09-08
Test: Memory Copy - Array Size: 128 MiB
MiB/s > Higher Is Better
Windows 10 April WSL ... 16074 |===============================================
Windows 10 October WSL . 16127 |===============================================
Ubuntu 18.04.1 LTS ..... 16174 |===============================================
i7-2600K Gentoo s2 ..... 8151  |========================


MBW 2018-09-08
Test: Memory Copy - Array Size: 1024 MiB
MiB/s > Higher Is Better
Windows 10 April WSL ... 14146 |==========================================
Windows 10 October WSL . 14211 |==========================================
Ubuntu 18.04.1 LTS ..... 15786 |===============================================
i7-2600K Gentoo s2 ..... 8113  |========================


Parboil 2.5
Test: OpenMP LBM
Seconds < Lower Is Better
Windows 10 April WSL ... 148 |=================================================
Windows 10 October WSL . 148 |=================================================
Ubuntu 18.04.1 LTS ..... 148 |=================================================


Rodinia 2.4
Test: OpenMP LavaMD
Seconds < Lower Is Better
Windows 10 April WSL ... 104.00 |===================
Windows 10 October WSL . 104.00 |===================
Ubuntu 18.04.1 LTS ..... 98.75  |==================
i7-2600K Gentoo s2 ..... 256.50 |==============================================


Rodinia 2.4
Test: OpenMP CFD Solver
Seconds < Lower Is Better
Windows 10 April WSL ... 31.73 |===================
Windows 10 October WSL . 31.32 |==================
Ubuntu 18.04.1 LTS ..... 29.30 |=================
i7-2600K Gentoo s2 ..... 80.60 |===============================================


NAMD 2.13b1
ATPase Simulation - 327,506 Atoms
days/ns < Lower Is Better
Windows 10 April WSL ... 2.16320 |=================
Windows 10 October WSL . 2.16693 |=================
Ubuntu 18.04.1 LTS ..... 2.15702 |=================
i7-2600K Gentoo s2 ..... 5.72713 |=============================================


FFTW 3.3.6
Build: Float + SSE - Size: 2D FFT Size 512
Mflops > Higher Is Better
Windows 10 April WSL ... 27856 |================================
Windows 10 October WSL . 28775 |=================================
Ubuntu 18.04.1 LTS ..... 40975 |===============================================
i7-2600K Gentoo s2 ..... 15725 |==================


Timed MAFFT Alignment 7.392
Multiple Sequence Alignment
Seconds < Lower Is Better
Windows 10 April WSL ... 3.65 |===============================
Windows 10 October WSL . 3.59 |==============================
Ubuntu 18.04.1 LTS ..... 2.99 |=========================
i7-2600K Gentoo s2 ..... 5.67 |================================================


x264 2018-07-28
H.264 Video Encoding
Frames Per Second > Higher Is Better
Windows 10 April WSL ... 70.84 |==============================================
Windows 10 October WSL . 69.93 |=============================================
Ubuntu 18.04.1 LTS ..... 72.80 |===============================================
i7-2600K Gentoo s2 ..... 25.83 |=================


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
Windows 10 April WSL ... 2507 |===================================
Windows 10 October WSL . 2512 |====================================
Ubuntu 18.04.1 LTS ..... 3393 |================================================
i7-2600K Gentoo s2 ..... 1626 |=======================


Timed Linux Kernel Compilation 4.18
Time To Compile
Seconds < Lower Is Better
Windows 10 April WSL ... 169.00 |=============================
Windows 10 October WSL . 163.00 |============================
Ubuntu 18.04.1 LTS ..... 87.66  |===============
i7-2600K Gentoo s2 ..... 264.21 |==============================================


Timed LLVM Compilation 6.0.1
Time To Compile
Seconds < Lower Is Better
Windows 10 April WSL ... 680  |======================
Windows 10 October WSL . 671  |======================
Ubuntu 18.04.1 LTS ..... 530  |=================
i7-2600K Gentoo s2 ..... 1462 |================================================


Primesieve 7.1
1e12 Prime Number Generation
Seconds < Lower Is Better
Windows 10 April WSL ... 38.09 |===================
Windows 10 October WSL . 38.06 |===================
Ubuntu 18.04.1 LTS ..... 35.27 |==================
i7-2600K Gentoo s2 ..... 94.02 |===============================================


Node.js Octane Benchmark

Score > Higher Is Better
Windows 10 April WSL ... 50811 |=============================================
Windows 10 October WSL . 50308 |=============================================
Ubuntu 18.04.1 LTS ..... 53007 |===============================================


Zstd Compression 1.3.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19
Seconds < Lower Is Better
Windows 10 April WSL ... 94.56  |==============================
Windows 10 October WSL . 94.42  |==============================
Ubuntu 18.04.1 LTS ..... 94.29  |==============================
i7-2600K Gentoo s2 ..... 146.50 |==============================================


FLAC Audio Encoding 1.3.2
WAV To FLAC
Seconds < Lower Is Better
Windows 10 April WSL ... 7.78  |========================
Windows 10 October WSL . 7.71  |========================
Ubuntu 18.04.1 LTS ..... 7.59  |=======================
i7-2600K Gentoo s2 ..... 15.20 |===============================================


OpenSSL 1.1.1
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
Windows 10 April WSL ... 1967 |================================================
Windows 10 October WSL . 1957 |===============================================
Ubuntu 18.04.1 LTS ..... 1979 |================================================
i7-2600K Gentoo s2 ..... 522  |=============


Blender 2.79a
Blend File: BMW27 - Compute: CPU-Only
Seconds < Lower Is Better
Windows 10 April WSL ... 268 |==================
Windows 10 October WSL . 270 |===================
Ubuntu 18.04.1 LTS ..... 267 |==================
i7-2600K Gentoo s2 ..... 713 |=================================================


PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
Windows 10 April WSL ... 835  |===================
Windows 10 October WSL . 839  |===================
Ubuntu 18.04.1 LTS ..... 838  |===================
i7-2600K Gentoo s2 ..... 2131 |================================================


PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
Windows 10 April WSL ... 722419 |=========================================
Windows 10 October WSL . 721861 |=========================================
Ubuntu 18.04.1 LTS ..... 809172 |==============================================
i7-2600K Gentoo s2 ..... 368461 |=====================


BRL-CAD 7.28.0
VGR Performance Metric
VGR Performance Metric > Higher Is Better
Windows 10 April WSL ... 87418 |===============================================
Windows 10 October WSL . 87229 |===============================================
Ubuntu 18.04.1 LTS ..... 87041 |===============================================
i7-2600K Gentoo s2 ..... 32079 |=================