EUC Score Test Results

[Overview of Results Collected During EUC Score Test Runs]

Windows 365 Enterprise GPU Super [2024]

Test Engineer: Benny Tritsch Date of test: 14-15 October 2024

Test Goal

Show the performance impact that different network conditions have on Windows 365 Enterprise GPU Super VMs. The reference on the left (yellow) side is always 100mbps bandwidth, 10ms latency, 0% packet loss. On the right (red) side, option [1] limits the bandwidth to 8mbps, option [2] adds 100ms latency (110ms in total), and option [3] adds 2% packet loss.

Selected Sync Player Clips

Simload Thumbnails	Simloads \| Links	Observations
	SL1-WordpadScroll [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	Noticeable performance impact when packet loss rate is 2%.
	SL1-MSEdgeCarVisualizer [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	The output shows significant stuttering when the packet loss rate is 2%.
	SL1-MSEdgePhotoGalleryJS [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	All network limitations have a negative impact on performance, especially the 2% packet loss rate.
	SL1-MSEdgeVideoGrid9 [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	All network limitations have a more or less negative impact on performance, especially the 2% packet loss rate.
	SL1-DominoOpenGL [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	Graphics performance is outstanding, only a packet loss rate of 2% shows significant stuttering.
	SL1-Plot3dOpenGL [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	All network limitations have a negative impact on the performance of this very demanding graphics Simload.
	SL1-TessMarkOpenGL [1] 100mbps vs 8mbps [2] 10ms vs 110ms [3] 0% vs 2% Loss	All network limitations have a more or less negative impact on performance.

Summary of Test Observations

The Windows 365 Enterprise GPU Super VM shows outstanding performance and user experience under good network conditions. Network restrictions change the picture especially for graphics intensive Simloads. The greatest negative impact on performance can be observed at a packet loss rate of 2%.

Test Setup Details

Windows 365 GPU Super Baseline

Windows 365 GPU Super with Network Limits

System Under Test: Azure Germany West Central, Windows 365 Enterprise GPU Super, AVC444 High Image Quality, Windows 11, AMD EPYC 74F3 18vCPUs @ 3.2GHz, 220GB RAM, 1000GB Microsoft Virtual Disk, NVIDIA A10-12Q GPU, Remote Desktop Services SxS Network Stack.

Connection: SxS RDP-UDP, 100mbps bandwidth, 10ms latency, 0% packet loss.

Connection: SxS RDP-UDP. [1] 8mbps bandwidth limit, [2] additional 100ms latency, [3] 2% packet loss.

Endpoint: NUC2, Intel NUC 8i7HNK with Windows 11, i7-8705G CPU @ 3.10GHz, 16GB RAM, 500GB Samsung SSD 850 EVO M.2, AMD Radeon RX Vega M GL, 4GB VRAM, Windows App 1.3.272.0.