HTPC Credentials - Display Outputs Capabilities

The NUC9i9QNX comes with three native display outputs from the Compute Element, and their characteristics are summarized in the table below. From a HTPC use-case perspective, the entries of interest include the ability to support UHD (3840 x 2160) or higher resolutions, along with HDCP 2.2. The latter enables the display output to be used for viewing protected content such as 4K Netflix streams and play back UltraHD Blu-rays.

NUC9i9QNB Display Outputs
  HDMI 2x Thunderbolt 3
Version 2.0a DisplayPort 1.2
Max. Video Output 3840x2160 @ 60Hz 4096x2160 @ 60Hz
HDCP Yes (2.2)
HDR Yes No
HD Audio Bitstreaming Yes

The BIOS of the NUC9i9QNX also allows for switchable graphics. The ASUS Dual GeForce RTX 2070 MINI 8GB GDDR6 in our review configuration supports a maximum of four displays using three additional display outputs (the DisplayPort output supports multi-stream transport and can drive additional displays down the chain). The end implication is the ability of the system to simultaneously drive a total of 7 independent displays. The table below lists the display outputs of the RTX 2070 card in our review sample.

ASUS Dual GeForce RTX 2070 MINI Display Outputs
  DVI-D HDMI DisplayPort
Version Dual-Link 2.0b 1.4
Max. Video Output 2560x1600 @ 60Hz 3840x2160 @ 60Hz 7680x4320 @ 60Hz
HDCP Yes (2.2)
HDR No Yes
HD Audio Bitstreaming No Yes

Supporting the display of high-resolution protected video content is a requirement for even a casual HTPC user. In addition, HTPC enthusiasts also want their systems to support refresh rates that either match or be an integral multiple of the frame rate of the video being displayed. Most displays / AVRs are able to transmit the supported refresh rates to the PC using the EDID metadata. In some cases, the desired refresh rate might be missing in the list of supported modes.

Display Refresh Rates - NUC9i9QNB

Our evaluation of the NUC9i9QNX as a HTPC was first done using the native HDMI output of the Compute Element (NUC9i9QNB) connected to a TCL 55P607 4K HDR TV via a Denon AVR-X3400H AV receiver. We tested out various display refresh rates ranging from 23.976 Hz to 59.94 Hz. Of particular interest is the 23.976 Hz (23p) setting, which Intel used to have trouble with in the pre-Broadwell days.

The gallery below presents screenshots from the other refresh rates that were tested. The system has no trouble maintaining a fairly accurate refresh rate throughout the duration of the video playback.

Display Refresh Rates - ASUS Dual GeForce RTX 2070 MINI

Our initial HTPC evaluation was followed up by using the native HDMI output of the RTX 2070 connected to a TCL 55P607 4K HDR TV via a Denon AVR-X3400H AV receiver. We tested out various display refresh rates ranging from 23.976 Hz to 59.94 Hz.

The gallery below presents screenshots from the other refresh rates that were tested. Similar to the Intel HDMI output case, the system has no trouble maintaining a fairly accurate refresh rate throughout the duration of the video playback.

UHD Blu-ray Playback Support

UHD Blu-ray playback is currently supported when using the HDMI port driven by select Intel GPUs. It also needs SGX support. The NUC9i9QNX ticks all required items, as shown by the CyberLink Ultra HD Blu-ray Advisor tool in the screenshot below.

Using CyberLink's latest PowerDVD 20, we were able to successfully play back a UHD Blu-ray, as shown above.

GPU Performance for Workstations - SPECviewperf 13 HTPC Credentials - YouTube and Netflix Streaming
Comments Locked

109 Comments

View All Comments

  • PeachNCream - Thursday, April 16, 2020 - link

    NUCs have usually had a bit of a markup, but the price here is quite a bit higher than one would expect.
  • Deicidium369 - Thursday, April 16, 2020 - link

    I don't consider this a NUC, even though Intel puts it in that category - same thing with the ones with the skulls on them... the standard 4.5"x4.5" are the only ones I consider a NUC. Not really sure what the use case for this machine is.
  • PeachNCream - Friday, April 17, 2020 - link

    I agree with you all around. This is far different than the goals Intel originally set out to attain with the NUC form factor. It's Intel's objective and the company can do whatever it wants with the name, slapping it on a super computer for all I care, but that doesn't mean we are compelled to acknowledge it in the same way we would prior designs.

    The use case for it - a small form factor system used for gaming or GPU-based graphics work is certainly the intent. The problem is the pricing is way off as a lot of others have pointed out so the same goals could be accomplished in a similar, but slightly larger system for considerably lower cost.

    This seems like a Google-style thought experiment that some employee or team dreamed up. it got approved and is on sale. If subsequent generations are not sold in the future, we will know it didn't get close to projections or targets.
  • Deicidium369 - Friday, April 17, 2020 - link

    I have over 60 of these deployed in my business offices. I fabricate a 4.5" x ~11" piece of stainless steel - each end is drilled with the 100mm VESA bolt pattern. There are 2 90deg brakes (bends). 1 end in sandwiched between the monitor stand and monitor - other side the NUC mounting bracket is bolted. Short (12") DP and USB cables connect NUC to monitor - sourced a 100W power brick (Intel ships a variety of designs. some with convex sides) that is rectangular - with a standard 3pin AC jack and a barrel DC jack. Y splitter for the AC power - 1 to monitor other to power brick, and a 12" DC cable. So, coming up from the wallplate is 1 AC power cable & 1 CAT6e cable

    Makes an all in 1 - usecase doesn't require a desktop PC - even a normal SFF one. My employees can choose wired or wireless Microsoft keybd/mice. Keeps it super neat and super clean.

    When I started to migrate those people to work at home, made the move super easy - and didn't require one of my IT staff to handle the moves - the Palo Alto Networks VPN Endpoint was preconfigured, so just plug in the desktop and the IP Phone, and they were up an running again.

    I have 3 generations of units - about half are the oldest - the real NUC Tiger Lake will replace them all (not running into issues with compute power - but the iGPU struggles with dual 2560 or 4K monitors. 32GB + Samsung 512GB or 1TB NVME - no 2.5"
  • Icehawk - Saturday, April 18, 2020 - link

    Take a look at Dell’s 7070 Ultra. It’s basically a monitor stand, combine with a USB-C monitor and it’s very sleek. I work for a mid sized bank and will be deploying these in the future in our branches where before we used mini-PCs VESA mounted. Much cleaner and enterprise pricing is good.
  • Deicidium369 - Saturday, April 18, 2020 - link

    Thank's for the information - I actually bought one soon after they were released and evaluated as a replacement for the 35 or so NUCs I had installed at the time. There were manufacturing defects or issues, and had to send the eval unit back twice. By December, I had to purchase machines, as the business was expanding - and just couldn't, at that point, consider the Dell an option. The processing power at the time was pretty well evenly matched - the dual channel memory in the NUCs wasn't a huge advantage in testing. and the NVMe speed was comparable. So from a performance standpoint, they were pretty evenly matched - one of the main big features that was lacking in the Dell was the IGP - I had thought that instead of Comet Lake we would have gotten Ice Lake. Our workflow is pretty mundane - Word Excel Outlook and Chrome... So at this point the big reason for sticking with the NUCs is the "ecosystem" I have built around them - when we do replace with the Tiger Lake NUCs later this year, will be pretty well painless.
  • ingwe - Friday, April 17, 2020 - link

    Yeah the pricing is crazy. Which is disappointing because I think it is a pretty neat concept and I would love something like this from AMD.
  • Deicidium369 - Friday, April 17, 2020 - link

    AMD sells CPU and GPU - nothing else.
  • Sailor23M - Saturday, April 18, 2020 - link

    Agree, Intel has lost it way with the NUCs. They should be in the $500-$999 range, come with best embedded graphics that Intel can provide with lots of ports. Not sure who is excited about $3000 SFF box.
  • Qasar - Saturday, April 18, 2020 - link

    intel has lost its way in alot more then just nucs. it lost its way 5-7 years ago when it thought ot was unbeatable, and kept rehashing the same cpu over and over.

Log in

Don't have an account? Sign up now