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Old 02-10-2017, 07:31 AM   #51
Jouni
Junior Member
 
Join Date: Feb 2017
Posts: 2
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1. OS Build Info

OS Build: 10.0.14393.0 (Debug = False)
OS Build Label: 14393.rs1_release.161220-1747

2. Monitors Connected:

SMS24A650 Manufacturer: SAM ProductCode: 082A Serial: HVRB900381 Built: 38/2011
SMS24A650 Manufacturer: SAM ProductCode: 082A Serial: HVRB900369 Built: 38/2011

3. CPU

CPU: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz

4. GPU Details

Graphics: Intel(R) HD Graphics 520 (Intel Corporation)
Graphics Driver: 21.20.16.4534 Dated 2016/10/07
Graphics: DisplayLink USB Device (DisplayLink)
Graphics Driver: 8.1.843.0 Dated 2016/12/01
Graphics: DisplayLink USB Device (DisplayLink)
Graphics Driver: 8.1.843.0 Dated 2016/12/01
Graphics: DisplayLink USB Device (DisplayLink)
Graphics Driver: 8.1.843.0 Dated 2016/12/01
Graphics: DisplayLink USB Device (DisplayLink)
Graphics Driver: 8.1.843.0 Dated 2016/12/01

The Intel internal graphics is used to take the load off the CPU when streaming through Open Broadcast Studio.

5. CPU Usages
WUDF mainly 5-35%

6. Total CPU Usage
20%-100%

7. Analysis

7a: Content fully static: WUDF idles at around 0%-2% CPU usage.

7b: Same as 7a

7c: When just moving the mouse around the displays WUDF uses around 6-12% of the CPU.

7d: When moving a window around WUDF usage goes up to around 20-28% of the CPU.

7e: Not installed

7f: Full screen video on:
Opera = 15-22%
Edge = 14- 20%


7g: No games to test.

8. Display Link Driver Installed

DisplayLink Graphics Driver (8.1.848.0) on 2017/01/10 Status is Installed
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