Intel's Bean Canyon (NUC8i7BEH) Coffee Lake NUC Review - Ticking the Right Boxes
by Ganesh T S on April 3, 2019 8:00 AM EST- Posted in
- Systems
- Intel
- NUC
- UCFF
- Thunderbolt 3
- Cannon Point
- Coffee Lake-U
HTPC Credentials - YouTube and Netflix Streaming
Our HTPC testing with respect to YouTube had been restricted to playback of a 1080p music video using the native HTML5 player in Firefox. The move to 4K, and the need to evaluate HDR support have made us choose Mystery Box's Peru 8K HDR 60FPS video as our test sample moving forward. On PCs running Windows, it is recommended that HDR streaming videos be viewed using the Microsoft Edge browser after putting the desktop in HDR mode.
The 'Stats for Nerds' debug OSD in the top left shows that the stream being played back is a VP9 Profile 2 bitstream.
Various metrics of interest such as GPU usage and at-wall power consumption were recorded for the first three minutes of the playback of the above video. The numbers are graphed below.
We find that the playback consumes about 40% of the resources of one of the two available decoders. Thanks to the stream being progressive, the video processing usage is minimal. In the steady state, the GPU consumes around 4W, while the system consumes around 30W (on an average)
The Netflix 4K HDR capability works with native Windows Store app as well as the Microsoft Edge browser. We used the Windows Store app to evaluate the playback of Season 4 Episode 4 of the Netflix Test Patterns title. The OS screenshot facilities obviously can't capture the video being played back. However, the debug OSD (reachable by Ctrl-Alt-Shift-D) can be recorded.
The (hevc,hdr,prk) entry corresponding to the Video Track in the debug OSD, along with the A/V bitrate details (192 kbps / 16 Mbps) indicate that the HDR stream is indeed being played back. Similar to the YouTube streaming case, metrics such as GPU usage and at-wall power consumption were recorded for the first five minutes of the playback of the title. The numbers are graphed below.
The HEVC Main10 stream consumes around 50% of one of the two decoders, and the at-wall power consumption in the steady state is around 23W.
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itsratso - Wednesday, July 17, 2019 - link
hey intel, how about making this a real HTPC and just let us use a remote to power it on or off? the fact that this very simple feature is not standard on computers these days just boggles my mind.