Windows Networking Performance
AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS) and llvmpipe 28032MB on Ubuntu 18.04 via the Phoronix Test Suite.


Windows Server 2016: 

	Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00, Memory: 8 x 4096 MB 2666MHz 9ASF51272PZ-2G6E1, Disk: 466GB Samsung SSD 960 EVO 500GB, Graphics: NVIDIA GeForce GTX 1070 Ti 8192MB (1911/4004MHz), Network: Realtek PCIe GBE Family + Microsoft ISATAP

	OS: Microsoft Windows Server 2016 Essentials Build 14393, Kernel: 10.0 (x86_64), Display Driver: 391.01 (23.21.13.9101), Vulkan: 1.0.65, Compiler: GCC 7.1.0, File-System: NTFS, Screen Resolution: 2560x1440

Ubuntu 18.04 LTS: 

	Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F03 BIOS), Chipset: AMD Family 17h, Memory: 28672MB, Disk: Samsung SSD 960 EVO 500GB, Graphics: llvmpipe 28032MB, Audio: NVIDIA GP104 HD Audio, Monitor: ASUS PB278, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 18.04, Kernel: 4.15.0-10-generic (x86_64), Desktop: GNOME Shell 3.27.92, Display Driver: modesetting 1.19.6, OpenGL: 3.3 Mesa 18.0.0-rc4 (LLVM 5.0 128 bits), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Request Response - Duration: 10 Seconds
Transaction Rate Per Second > Higher Is Better
Windows Server 2016 . 771.55 |===========================================
Ubuntu 18.04 LTS .... 873.44 |=================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Request Response - Duration: 60 Seconds
Transaction Rate Per Second > Higher Is Better
Windows Server 2016 . 747.11 |==========================================
Ubuntu 18.04 LTS .... 877.17 |=================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: UDP Request Response - Duration: 10 Seconds
Transaction Rate Per Second > Higher Is Better
Windows Server 2016 . 715.88 |=========================================
Ubuntu 18.04 LTS .... 865.22 |=================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: UDP Request Response - Duration: 60 Seconds
Transaction Rate Per Second > Higher Is Better
Windows Server 2016 . 728.79 |=========================================
Ubuntu 18.04 LTS .... 878.48 |=================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Request Response - Duration: 360 Seconds
Transaction Rate Per Second > Higher Is Better
Windows Server 2016 . 754.78 |===========================================
Ubuntu 18.04 LTS .... 864.31 |=================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: UDP Request Response - Duration: 360 Seconds
Transaction Rate Per Second > Higher Is Better
Windows Server 2016 . 730.78 |==========================================
Ubuntu 18.04 LTS .... 856.51 |=================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Stream - Client To Server - Duration: 10 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 94.68 |==================================================
Ubuntu 18.04 LTS .... 93.92 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Stream - Client To Server - Duration: 60 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 94.70 |==================================================
Ubuntu 18.04 LTS .... 93.93 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Stream - Server To Client - Duration: 10 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 94.89 |==================================================
Ubuntu 18.04 LTS .... 94.14 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Stream - Server To Client - Duration: 60 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 94.92 |==================================================
Ubuntu 18.04 LTS .... 94.15 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Stream - Client To Server - Duration: 360 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 94.71 |==================================================
Ubuntu 18.04 LTS .... 93.93 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: TCP Stream - Server To Client - Duration: 360 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 94.93 |==================================================
Ubuntu 18.04 LTS .... 94.15 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: UDP Stream - Server To Client - 10G - Duration: 10 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 96.43 |==================================================
Ubuntu 18.04 LTS .... 96.50 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: UDP Stream - Server To Client - 10G - Duration: 60 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 96.20 |==================================================
Ubuntu 18.04 LTS .... 96.21 |==================================================


Netperf 2.7.0
Server: 192.168.1.40 - Test: UDP Stream - Server To Client - 10G - Duration: 360 Seconds
Megabits/sec Throughput > Higher Is Better
Windows Server 2016 . 96.16 |==================================================
Ubuntu 18.04 LTS .... 96.17 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1
Mbits/sec > Higher Is Better
Windows Server 2016 . 95.70 |==================================================
Ubuntu 18.04 LTS .... 95.70 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5
Mbits/sec > Higher Is Better
Windows Server 2016 . 57.55 |=====================================
Ubuntu 18.04 LTS .... 78.69 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1
Mbits/sec > Higher Is Better
Windows Server 2016 . 95.70 |==================================================
Ubuntu 18.04 LTS .... 95.70 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5
Mbits/sec > Higher Is Better
Windows Server 2016 . 57.60  |===========================
Ubuntu 18.04 LTS .... 103.38 |=================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10
Mbits/sec > Higher Is Better
Windows Server 2016 . 52.80 |==============================
Ubuntu 18.04 LTS .... 88.47 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 20
Mbits/sec > Higher Is Better
Windows Server 2016 . 50.61  |================
Ubuntu 18.04 LTS .... 153.00 |=================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10
Mbits/sec > Higher Is Better
Windows Server 2016 . 52.91 |===========================
Ubuntu 18.04 LTS .... 99.80 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20
Mbits/sec > Higher Is Better
Windows Server 2016 . 50.59  |=================
Ubuntu 18.04 LTS .... 150.00 |=================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 1
Mbits/sec > Higher Is Better
Windows Server 2016 . 94.90 |==================================================
Ubuntu 18.04 LTS .... 94.30 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 5
Mbits/sec > Higher Is Better
Windows Server 2016 . 94.90 |==================================================
Ubuntu 18.04 LTS .... 94.20 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 1
Mbits/sec > Higher Is Better
Windows Server 2016 . 1.05 |===================================================
Ubuntu 18.04 LTS .... 1.05 |===================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 5
Mbits/sec > Higher Is Better
Windows Server 2016 . 3.15 |===================================================
Ubuntu 18.04 LTS .... 3.15 |===================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 10
Mbits/sec > Higher Is Better
Windows Server 2016 . 52.14 |==================================================
Ubuntu 18.04 LTS .... 51.81 |==================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 20
Mbits/sec > Higher Is Better
Windows Server 2016 . 95.20 |==================================================
Ubuntu 18.04 LTS .... 94.20 |=================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 10
Mbits/sec > Higher Is Better
Windows Server 2016 . 5.78 |===================================================
Ubuntu 18.04 LTS .... 5.78 |===================================================


iPerf 3.1.3
Server Address: 192.168.1.40 - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 20
Mbits/sec > Higher Is Better
Windows Server 2016 . 11.03 |==================================================
Ubuntu 18.04 LTS .... 11.03 |==================================================