HTPC enthusiasts are often concerned about the quality of pictures output by the system. While this is a very subjective metric, we have decided to take as much of an objective approach as possible. Starting with the Core 100 review, we have been using the HQV 2.0 benchmark for this purpose.

The HQV 2.0 test suite consists of 39 different streams divided into 4 different classes. The playback device is assigned scores for each, depending on how well it plays the stream. Each test was repeated multiple times to ensure that the correct score was assigned. The scoring details are available in the testing guide on the HQV website. In the table below, we indicate the maximum score possible for each test, and how much the Zino 410 was able to get.

 
Zino HD 410 : HQV 2.0 Benchmark
Test Class Chapter Tests Max. Score Zino HD 410
Video Conversion Video Resolution Dial 5 0
Dial with Static Pattern 5 0
Gray Bars 5 1
Violin 5 3
Film Resolution Stadium 2:2 5 5
Stadium 3:2 5 5
Overlay On Film Horizontal Text Scroll 5 3
Vertical Text Scroll 5 3
Cadence Response Time Transition to 3:2 Lock 5 5
Transition to 2:2 Lock 5 0
Multi-Cadence 2:2:2:4 24 FPS DVCam Video 5 5
2:3:3:2 24 FPS DVCam Video 5 5
3:2:3:2:2 24 FPS Vari-Speed 5 5
5:5 12 FPS Animation 5 5
6:4 12 FPS Animation 5 5
8:7 8 FPS Animation 5 5
Color Upsampling Errors Interlace Chroma Problem (ICP) 5 5
Chroma Upsampling Error (CUE) 5 5
Noise and Artifact Reduction Random Noise SailBoat 5 5
Flower 5 5
Sunrise 5 5
Harbour Night 5 5
Compression Artifacts Scrolling Text 5 3
Roller Coaster 5 3
Ferris Wheel 5 3
Bridge Traffic 5 3
Upscaled Compression Artifacts Text Pattern 5 3
Roller Coaster 5 3
Ferris Wheel 5 3
Bridge Traffic 5 3
Image Scaling and Enhancements Scaling and Filtering Luminance Frequency Bands 5 2
Chrominance Frequency Bands 5 2
Vanishing Text 5 5
Resolution Enhancement Brook, Mountain, Flower, Hair, Wood 15 15
Video Conversion Contrast Enhancement Theme Park 5 5
Driftwood 5 5
Beach at Dusk 5 5
White and Black Cats 5 5
Skin Tone Correction Skin Tones 10 7
         
    Total Score 210 160

To put this score in context, let us look at the HQV 2.0 scores obtained in some of our earlier tests.

HQV 2.0 Benchmark Scores

Amongst SFF HTPCs, the Zino 410 undoubtedly has the best HQV score. However, it is unable to approach the high scores obtained by the desktop 5570. Note that the Zino 410 is able to achieve this because none of the other GPUs have proper cadence detection (which forms a bulk of the score).

Unless the end usage scenario involves heavy viewing of streams needing cadence detection, it is hard to recommend the Zino 410's Mobility 5450 on the basis of the HQV scores.

Network Streaming Miscellaneous Concerns
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  • myangeldust - Saturday, September 10, 2011 - link

    An internal tuner would up the heat generated and require a larger case. But Dell should have offered the option for a tuner.

    A great HTPC would have a SSD and a NTSC/ATSC/radio dual tuner with a motorized slot drive for DVD/BD. The case could act as an antenna for TV/radio reception and made laptop thin to fit on the back of your HDTV. Though it would be a separate model for a more expensive niche market. Still cheaper than most Macs though.
  • tipoo - Saturday, February 19, 2011 - link

    I've been waiting for an AT review of the Zino HD, thanks! I wonder if AMD's Brazos chips will make their way into this? Looks like it can handle much higher watt parts (ie the x4), but as a base config that would be nice.
  • Trefugl - Saturday, February 19, 2011 - link

    I was going to make the same comment about Brazos.

    I've had my eye on the Dell Zino 410 for a long time, but now that Brazos is around I am thinking of either building something of my own or waiting until someone like Dell produces a system.

    Ganesh, do you know (or suspect) if Dell has a Brazos update to the Zino planned? I think a small system like that would be nearly perfect for an HTPC.
  • Edgar_Wibeau - Saturday, February 19, 2011 - link

    My guess is, AMDs 2nd APU, Llano, will find its way into this Box. It will also solve the graphics-being-too-slow-issue if it is an issue for some. Llano is supposed to hit the market in summer. Llano will be based on 32nm tech and feature a GPU that is at least twice as powerful as the one in Zacate. The CPU part will also be significantly faster than Zacate as it will be the successor to the current Athlons/Turions/Phenoms in notebooks. On the down-side, it'll also be more expensive than Zacate of course.
  • ganeshts - Sunday, February 20, 2011 - link

    My educated guess is that the next generation Zino HD's base configs will be based on Zacate.

    Our initial look at Brazos indicates that it is as weak as the Mobility 5450. I wouldn't expect great things in the $300 - $500 configs.

    As you also mention, I am looking forward to the Llano to make an appearance in the high end configs. I expect none of the configs would need a discrete GPU making it easier for Dell ( but, first, Llano needs to come to the market ! )
  • Spacecomber - Saturday, February 19, 2011 - link

    Would it have made any sense (and been practical) to get some numbers on the integrated 4250 graphics solution? I found myself wondering how much the advantage was with the upgrade to the discrete 5450.

    At some point, it would be helpful to get a sound-level meter, given how important (and subjective) judgements of what is quiet can be when talking about home theatre and audio PCs.

    Nevertheless, enjoyed the read; thanks for the review.
  • DanNeely - Saturday, February 19, 2011 - link

    80SP @ 675 vs 40SP @ 500 is a 2.7x factor; and while a crude comparison is sufficient to show the 4250 would be crushed on light gaming benchmarks.

    The closest I could find in the first few pages of reviews here was a laptop with the 4225 (40SP @ 380) which is crushed by about 3x in FPS vs the 5450; I didn't see anything comparing their abilities in video decoding.

    http://www.anandtech.com/show/3862/toshiba-t235d-a...
  • DNW - Saturday, February 19, 2011 - link

    I am looking for a computer for my home theater. I never play games. I do watch a lot of television and movies. Blu ray performance would be important to me. I also have a large collection of 40 years of home movies originally shot on everything from beta to vhs to digital, all of which I have digitized and would like to watch.

    I need a computer and not a Google TV or WD Live box because these and similar solutions will not play all my videos, all of which play just great on a computer. My monitor is an Olevia 65" LCD TV. Is the size/type of TV a factor, or not factor?

    Will the Zino HD410 suffice for my purposes (if so, what configuration), or do I need to get something more powerful? Naturally, I would like to keep costs to a minimum, but not to the extent that my objectives are not met.
  • ganeshts - Sunday, February 20, 2011 - link

    If it is just Blu-Ray you are interested in, and not any recorded TV content / content from friends, then the Zino 410 as reviewed is good enough. I can't vouch for the capabilities of the other configs.

    The TV to which it is connected is not an issue 99% of the time. (Sometimes, there could be problems with HDMI handshake, but a quick Google search of 5450 + Olevia model number would reveal that)
  • capeconsultant - Saturday, February 19, 2011 - link

    The 3.5 inch drive is hotter, uses more power, and takes up more space that could be used for thermal and/or design purposes. Desktop or NAS ONLY for 3.5 please.

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