Intel Atom D510: Pine Trail Boosts Performance, Cuts Power
by Anand Lal Shimpi on December 21, 2009 12:01 AM EST- Posted in
- CPUs
No Flash Acceleration
Adobe’s Flash 10.1 beta enables DXVA acceleration of H.264 encoded Flash movies, we wrote about it a few weeks ago. It’s cross platform, it works on AMD, Intel and NVIDIA hardware - all you need is a GPU core that supports H.264 hardware acceleration. Ah, now you see the problem.
Without hardware H.264 acceleration, Pine Trail can’t playback full screen Hulu/Youtube videos at higher desktop resolutions without dropping frames.
The table below shows you what you can/can’t do:
| Windowed Average CPU Utilization | Intel Pine Trail | NVIDIA Ion |
| Hulu - 360p | Perfect | Perfect |
| Hulu - 480p | Perfect | Perfect |
| Hulu - 480p - Upscaled to 720p Window | Ok | Perfect |
| Hulu - 480p - Upscaled to 1920 x 1200 Window | Not Watchable | Perfect |
In my opinion this is a serious issue with Pine Trail. You can argue that you don’t need to watch Blu-rays on the platform, but Flash video is everywhere online. It’s watchable full screen at 720p desktop resolutions or lower, but if you’ve got a higher res display you’re better off with Ion.
I can see Intel’s take on the situation - someone building a $75 platform isn’t likely to have a 1920 x 1200 display, but the problem is a bit more complex than that. Without H.264 decode acceleration, Flash videos take much more CPU time to decode - meaning that there’s less available CPU time to do anything you want to do in tandem.
If you’re not watching full screen flash videos on high res displays, then Pine Trail works, it’s just not the most elegant solution.
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Ghandalf - Monday, December 21, 2009 - link
Hi,good article!
What power-supply did you use for your tests? The idle consumption of the new d510 looks too high for me!
blackbrrd - Monday, December 21, 2009 - link
This really doesn't look very impressive, looks like we have to wait for 32nm to make the GPU usable as noted in the article...Ghandalf - Monday, December 21, 2009 - link
Hi,good article!
What power-supply did you use for your tests? The idle consumption of the new d510 looks too high for me!
dgz - Monday, December 21, 2009 - link
I am tired of Intel forcing crap products on consumers, while touting the great benefits. Clearly there is no benefit for the consumers. Not to a single one as the IGP is barely enough for Minesweeper.Although I am very disappointed with nVidia these days, their offerings are much better on the mobile segments - both phones and nettops.
zdzichu - Monday, December 21, 2009 - link
Best feature of this platform is getting back to known, supported GPU. Intel damaged its reputation with Paulsbo, now there a chance to get back to supported graphics chipset, with proper Open Source drivers.ET - Monday, December 21, 2009 - link
The difference in numbers (950 vs. 3100) made me hope there'd be some improvement in the graphics, but it was my fault for not having done enough research. Turns out they're basically the same. I forgot it was the X3100 that had DX10 graphics, not the 3100 (how nice of Intel to use such clear naming convention).Still, in other respects this seems like an okay upgrade. A little better performance and lower power. I wonder if it will make the GMA 500 solutions go away.
AmdInside - Monday, December 21, 2009 - link
I'm a bit disappointed myself in Pinetrail platform. To me, it seems more or less a way to bring costs down for Intel while masking it as a performance bump to consumers. Unfortunately, my perfect netbook is an Atom dual core with an ION chipset on a 10" screen but it does not exist. There are 12" versions but then, it somewhat defeats the purpose of the netbook (portability and battery life). I wish a 10" version would come out. It would be the perfect companion video player. I could watch Hulu in bed, take to the gym and watch movies while on the treadmill, have it beside my main PC to stream sports programs while working, play hidef movies on my hard drive to a large HDTV, etc.. Hopefully someone will create a 10" Ion notebook in the near future.bnolsen - Saturday, December 26, 2009 - link
I don't know about playing movies to hidef but I watch hulu all the time with my current netbook, on linux even. I also watch 720p encoded content, but scaled to fullscreen.Go buy the lenevo for $194 and try it.
AznBoi36 - Monday, December 21, 2009 - link
I agree with all your points, which is why I have not yet jumped on the Atom bandwagon.dagamer34 - Monday, December 21, 2009 - link
It's pretty sad to see that Intel is muscling nVidia out of this market, when it's clear that a better product exists, and now we're getting a "new" product with worse performance across the board. Because if Flash isn't being hardware-accelerated, then that means that they CPU is doing more work, and whatever gains Pine Trail might have (i'm not convinced they're even worth writing an article over), it's negated by the exponential improvement in which Ion brings to the table.At first, I thought nVidia's CEO was blowing a bunch of hot air about Intel playing hardball, but it's pretty obvious that something is wrong with this picture here. If Microsoft got smacked down for bundling in 1998, I don't see how bundling the CPU and GPU into one chip and then locking other hardware vendors out with expensive contracts is any different. And what's worse, apparently the laws this time around allow the Federal government to not just look at Intel's past actions, but their effect on the future as well.