General Performance

As mentioned in other articles, raw synthetic benchmarks are not necessariliy a good benchmark for HTPC performance. The primary purpose of an HTPC is to provide seamless video playback and high image quality without dropping frames or displaying any other sort of distraction. That said I will be providing some of the same benchmarks as we have seen in other reviews as a point of reference.

USB 3.0 Performance

The Core 100HT suffered from a limitation on the total throughput of its USB 3.0 ports, due to the chipset not fully supporting PCIe 2.0 fully (see here). Equipment was unavailable to test the throughput of the USB 3.0 ports on the ION 3D, but we were able to confirm with ASRock that there was no PLX Bridge implemented on the ION 3D that would have improved the performance of the USB 3.0 ports over the Core 100HT. It stands to reason that ASRock might have been able to cut costs further by not including the USB 3.0 ports on a budget ION based HTPC, since it could be speculated that users purchasing a low powered ION HTPC might not especially care about having USB 3.0 ports, especially if the ports do not run at full speed anyways.

Windows Experience Index

Here we see that the ASRock ION 3D has a low processor score, which is expected. However, its graphics and gaming graphics scores very slightly outperform the Core 100HT that uses Intel HD Graphics. Of course all of these scores are blown away by the Vision 3D PC that utilizes an NVIDIA GT425M and costs roughly double the price of the ASRock ION 3D.

DPC Latency Check

Another important criterion for HTPCs is the ability of the system to handle real time streaming of audio and video without dropouts. A handy tool called the DPC Latency Checker helps in analyzing this. This tool was run multiple times in various HTPC scenarios. This test was somewhat of a tossup, as when files were played from the local HDD the bands stayed in the green, but if the system was streaming over the wireless network, it seemed that this caused a large amount of red spiking. Presumably this is because the processor is busy performing calculations for the wireless network card, and that takes CPU resources away from video tasks and increases the latency detected by this test. In actual usage, normal video files played just fine; it was only some 1080p content that displayed issues during streaming,

Simple Gaming

The ION platform is not really a gaming platform; however, a simple gaming test was performed in order to see some baseline figures for the capability of this system. We ran a timedemo of Left 4 Dead 2 on the highway level at 1280x720 and Low quality. The result was 22.16 FPS. A quick minecraft game at 720p was playable at an average of 28 FPS at normal rendering distance. The ION can definitely work on less demanding games in a pinch, but it definitely should not be your next gaming system.

System Specifications, Teardown, and Analysis AnandTech's Media Streamer Test Suite
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  • kpresler - Friday, January 14, 2011 - link

    "The included hard disk is a Hitachi 2.5" drive this time, slightly smaller than the seagate 500GB HDD used in the Core 100HT-BD, but the ION 3D's lower cost comes at the expense performance and a few different component choices" should probably be "The included hard disk is a Hitachi 2.5" drive this time, slightly smaller than the seagate 500GB HDD used in the Core 100HT-BD, but the ION 3D's lower cost comes at the expense of performance and a few different component choices"

    Also, on page 2, "65 AC Adapter" should probably be "65w AC Adapter"
  • cjs150 - Friday, January 14, 2011 - link

    I will be waiting for the AMD version: simple reason the HTPC needs to be connected to high end AV receiver and I would prefer a single HDMI cable to do that.

    Other key issue for me is noise. I have a high end Sony Blu-ray player and at time I can here it when playing a movie. I am not seeing this issue being address correctly yet by manufacturers. DVD/Blu-ray drives should be soft mounted (or at least better mounted than current). There should be no need for a fan (maybe a very slow running one at worst for whole case) if the case is properly ventilated. One of the problems is that so many case builders persist with mounting HD and optical players above the motherboard. From a heat point of view this is daft, far better would be to mount below the motherboard and then have a sides and top mesh covered to allow better convection (Morena 3500 I think does it this way but is a much less pretty case and still has mounting issues)
  • tech6 - Friday, January 14, 2011 - link

    Agreed

    http://www.tomshardware.com/reviews/asrock-e350m1-...
  • jabber - Friday, January 14, 2011 - link

    I pushed out around 20+ of the previous version for small office upgrades.

    Nothing but 100% positive feedback. They love them.
  • vol7ron - Friday, January 14, 2011 - link

    I, myself, don't have an HTPC yet. I'm looking to build one with the Ceton InitiTV4, which I've been hounding AT to do a review on (doesn't look like it's going to happen).

    That being said, if I don't use a tuner card, this looks like something I'd be interested in too - your office must have a nice setup :)
  • inaphasia - Friday, January 14, 2011 - link

    I've got the Asus 1215n netbook (same proc & GPU with the ASRock) but Windows experience is showing 3.2 for Graphics. It's probably just ignoring the ION, question is: should I care? ( I mean I "get" the whole Optimus business of the ION kickin' in when needed...)

    But more importantly, should I manually update the ION drivers? Keep in mind that Asus don't have newer one's ATM, and nVidia won't recognize the netbook (just keeps scanning).

    Thanx!
  • Calin - Friday, January 14, 2011 - link

    Ion is not such a powerful graphic engine, I think Windows Experience is showing correctly a 3.2 (the max I've heard about was something around 6.8).
    I remember that ION is not using integrated graphics at all, it's not an Optimus platform (but I might be wrong, so take this with a grain of salt)
  • inaphasia - Friday, January 14, 2011 - link

    No and no... sorry:)

    It IS an Optimus platform and the ASRock's ION Graphics here are showing 5.2!
  • kilkennycat - Friday, January 14, 2011 - link

    I have a 1215N-PU17 and have manually updated the nV driver (from the nV website, ION-Notebook-Win7 32bit) to 260.99, the latest available for ION notebooks. No obvious adverse effects, roughly 2 months since I updated. Like you, the nV scanner did not work and Asus Update remains firmly silent. Iirc, I forced the update because the original Asus shipped driver was unable to play Blurays on the notebook screen; did fine via HDMI. The 260.99 driver has no such problem with notebook screen and Blurays. ( Cyberlink 9 with External usb2.0 portable Bluray reader/DVD-burner).

    Also the Win7-32 ION laptop driver version of 260.99 comes with an embedded tool that graphically indicates whether Optimus is enabled or not. You can enable it by selecting "Display GPU Activity Icon in the Notification Area" from the "View" drop-down on the nVidia Control Panel screen. This generates an new icon in the Notification Area. If you click on this icon, it will tell you whether ION is running on an app.... The 260.99 View drop-down also has the selection: "Add 'Run with Graphics Processor' to Context Menu". If that is enabled, it adds a new line to the (Right-click)context menu for any of your on-screen icons that says "Run with graphics processor:- " and you can either choose which graphics processor (integrated or ION) to temporarily to run with that app, or permanently set the default graphics processor for that app (brings up the nVidia Control Panel, pointing to that app). fyi: There is a bug here. If the nVidia Control Panel is already open, it may stop working after the Context Menu selection and Win7 complains appropriately. Just close the nV Control Panel app. and repeat the selection from the Context Menu; the nV Control Panel should now open normally.

    Disclaimer... "your mileage may vary", update at your own risk!!. As I recall, the Asus version 1217N shipped driver is not listed at all (nether beta nor WHQL) on the nV website. Probably because Asus had to pack something in the machine and their on-disk system backup image as early as possible to comply with manufacturing release. Certainly 260.99 was not available at that time. Very strange that Asus Update still does not offer a 260.99 update. However, if you need to back down for any reason, the shipped driver is in the Asus 1215N downloads on the Asus website. Would recommend a "Create System Restore" before attempting to install the 260.99 driver; With the 260 variety drivers, the nV install mechanism has changed... I suggest selecting ticking the "clean Install" box on the driver Install screen to be sure the old driver is completely purged..
  • inaphasia - Saturday, January 15, 2011 - link

    That's exactly the kind of answer I was hoping for. Can't thank you enough! Deeply appreciated!

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