What can make a happy owner of an MSI Wind (or any other non-ION netbook for that matter) rage with all their might? High Definition video content. Sadly, the integrated Intel 950GMA graphics just can’t handle it. Don’t get is wrong—we can’t honestly expect 1080p content to run smoothly, especially when the display is limited to 1024×600. Or can we? If you factor in a little company called Broadcom, the answer is an emphatic yes.
The Broadcom Crystal HD is a PCI Express Mini Card that handles H.264, VC-1 and MPEG-2 content in any application that supports the card, and will support Flash 10.1 when it arrives. The card is surprisingly small, measuring about 1/2” wide by 1” long.
The main seller, Logic Supply, is asking $59 for the Crystal HD, but it can be found for much less on eBay (we found it for about $30 shipped from Hong Kong).
Binary drivers are available for Windows, while Linux and OS X users can build their drivers from source code provided by Broadcom. Currently, applications that support the Crystal HD are limited to Windows Media Player 12, XBMC 9.11, and ArcSoft Total Media Theater. The driver is open source, though, so support is likely to increase. The version of ArcSoft Total Media Theater that is provided with the Crystal HD requires the chip for installation.
Opening and installing
We installed the Broadcom Crystal HD into an MSI Wind U100. Opening the Wind is a very simple process. Nine screws on the bottom panel and some gentle lifting is all it takes.
Once inside the case, a very disappointing scenario can be seen: There is not an empty PCI Express Mini slot to install the Crystal HD. All is not lost, however. The WiFi card is a PCI Express Mini device and can be easily removed. Once the WiFi is removed, the Crystal HD may be inserted and secured, and the case closed back up.
This leaves us in an interesting position—we now have a netbook with no wireless networking. Two options are available: the built-in 10/100 network and USB WiFi. To keep the maximum usefulness of the Wind, a USB device is recommended. Should you also have your system configured as a “Hackintosh”, be sure your WiFi module is compatible with OS X.
Regardless of your networking choice, Windows 7 recognizes the Broadcom card and downloads a driver right away. At this point, your system is able to decode HD video with any Crystal HD aware software.
Equipment setup and test methods
MSI Wind U100 MS-N011
- Intel Atom N270 1.6GHz (Single core, Hyperthreaded)
- 2GB DDR-2 533 RAM (Upgraded from 1GB)
- Intel 945 Chipset
- Intel GMA950 Graphics
- Broadcom 802.11a/b/g WiFi (stock system)
- Broadcom Crystal HD Accelerator (test system)
- Rosewill RNX-N1 802.11n (test system)
Playback software:
- Windows Media Player 12
- XBMC 9.11
- ArcSoft Total Media Theater (test system only)
And the content:
- H.264 1080p: Top Gear Arctic Special
- WMP 1080p: Coral Reef Adventure
Results
Side-by-side comparison
This side-by-side video shows a 1080p video from Microsoft’s own media sample web site. The system on the right lacks the Crystal HD decoder. WMP12 makes a valiant effort at playing the file, but just cannot keep up. The audio plays at the correct speed, but the video quickly gets out of sync. Not surprisingly, the CPU usage bounces between 73 and 96% for the duration of the test. Eventually the video will pause momentarily and re-sync, but that sync is quickly lost again. The system on the left has the Crystal HD installed, and handles the video quite well. CPU usage stays between 35 and 45%.
But can it…
Even more impressive is the ability for the upgraded Wind to drive a 1080p display. In this clip, we are playing a segment of Top Gear’s Polar Special (at the time the show’s only high definition episode). The video shown is an H.264-encoded file in a Matroska (.mkv) container played through Total Media Theater over the VGA connector on the Wind. As you can see, the video plays very well. CPU usage stays mostly between 18 and 30% with an occasional spike to the 60% range, but this could be attributed to system background tasks. Regardless of the cause, video playback is smooth throughout.
Conclusion
The Broadcom Crystal HD definitely has its benefits and drawbacks. The main benefit, of course, is the ability to play your high definition content with a fairly low CPU load. Given the performance with our test files, and the supported codecs, Blu-Ray playback should even be possible.
The biggest drawback is the loss of internal wireless networking, but this is easily overcome. Currently, software support is pretty limited but what is available easily covers all of the modern codecs and containers you could want to play that the standard Wind might find difficult. If you’re looking to build a (very) low power, low profile HTPC the Broadcom Crystal HD is an excellent option. It is certainly deserving of the Icrontic Stamp of Approval.