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CommentingpointlesslyisMeh promoted this comment
bkchurch: The one guy who didn't buy Modern Warfare 2 was starred
bkchurch: The one guy who didn't buy Modern Warfare 2 was unstarred
"What we still don't know is what that means: If the original Tegra could decode 1080p video, what can the new one do? Decode 1080p video more enthusiastically?"
It's really not that tough. If the Tegra 1 could decode 1080p video, then the new one can probably do it with lower CPU utilization and power consumption. I'm surprised the writers at Giz weren't able to guess that.
Beyond that, I'm sure Nvidia improved the 3D performance of the chip, and hopefully went for an ARM Cortex A8 CPU instead of ARM 11.
The Tegra is built by NVIDIA, leaving Zune fans to suggest that it delivers industry leading, desktop-gaming type graphics that far exceed the capabilities of industry-standard mobile graphics. However, Tegra isn’t a scaled down version of NVIDIA’s PC graphics GPUs. The Tegra’s CPU/GPU package also uses DDR1 memory, introducing significant real world RAM bandwidth limits no matter how powerful the embedded GPU core is rated to be in theoretical terms.
In contrast, the modern Cortex-A8 used in the iPhone 3GS, Palm Pre, Nokia N900, and Pandora game console represents the latest generation of ARM CPU cores. It also employs a DDR2 memory interface, erasing a serious performance bottleneck hobbling the Zune HD’s Tegra. It’s difficult to make fair and direct comparisons between different generations of technology, but NVIDIA’s own demonstrations of Tegra’s ARM11/integrated graphics show it achieving 35 fps in Quake III. The same software running on Pandora’s Coretex-A8 with SGX GPU core achieves 40-60 fps.
onsense as it simply counts logical blocks common to all embedded SoC parts as “cores.” The CPU in the Tegra is a single ARM11 core. Even if the Tegra did supply multiple CPU cores, the Windows CE kernel used by the Zune HD doesn’t support multi-core SMP so it couldn’t make any use of them. Again, if you’re wondering why Microsoft was able to score the NVIDIA Tegra “before” Apple, it wasn’t due to any mobile industry clout or hardware experience on Microsoft’s end, but rather simply due to the fact that Apple has its own resources for designing and building advanced, state of the art mobile processors, and didn’t need to buy into the desperate hype NVIDIA is using to promote the runner up technology of Apple’s former SoC vendor.
@istuptinosil: that's really interesting. I wonder if Tegra 2 has solved the DDR1 issue and raised the FPS scores. Eventually I suppose that benchmarking phone graphic prowess will become a normal thing to do before buying. I bet that someday we will all be able to "upgrade" our phone GPU's when they become outdated (may be not...pipedream).
@iansilv: You know, surprisingly enough, you don't really hear that kind of stuff here. Engadget has plenty of fan boi commenting but I rarely see it here. I think it has to do with how promoting threads, like what I'm doing right now, and the fact that stars are given out by the editors keeps Gizmodo pretty clean. It also seems that they will ban you easily if you are an idiot, which also helps.
@CommentingpointlesslyisMeh: But, what if you aren't really an idiot, but sometimes you post like one, because you are a stressed out lawschool student? Can I still get a star? :)
@iansilv: Lol. I wasn't calling you an idiot. I have no idea how you can get a star. I got one commenting during a semi-live chat about BD-Live Terminator 4 .
I would love for Google to make a Tegra Android/ChromeOS netbook, throw in a 3g chip, ~8 hours of battery life, and sell 'em at around $200-$300 with free wireless internet, making the money on Android apps and ad sales from the surfing.
@DennyCraneDennyCraneDennyCrane: I guess that would be a direct competitor to ION? Which is also Nvidia. I wonder if Tegra 2 is more powerful than an ION (which I think has an Nvidia 9400m in it).
@CommentingpointlesslyisMeh: Its not a direct competitor with the Ion. Ion is a chipset, a GPU and audio chip. Its main market is as a compliment for Intels Atom.
Tegra is basically an Ion, plus an ARM CPU. It is designed mostly for Phones, PDAs, things like the Zune HD... It could also work as a netbook, but it would be unable to run Windows (well... It will run Windows CE, but not XP/Vista/7).
So, it would be fine for running Android/ChromeOS, since it would be compiled specifically for the Tegra. It would be quite low power thanks to the system on a chip design. And, best of all... my plan would come with free mobile Internet. Woo!
@clR3vv: Yeah, the Tegra is actually the most efficient system on a chip available. It has many different smaller dedicated processors, and only throws powers towards the ones it needs at the moment. Such as the HD Video Encoder or the Decoder.
* ARM 11
* ARM 7
* GPU
* 2D Engine
* HD Video Encoder
* HD Video Decoder
* Audio
* Imaging
"The Zune HD’s battery capacity is 660 mAh, about 16 percent less than the 789 mAh battery in the new iPod touch. Yet the Zune promises a longer run time than the touch for both music and videos."
Ipod Touch Battery life:
Music 30 Hours
Video 6 Hours
I still want a Tegra-based cellphone with a hard gamepad built in (something that looks like the PSPGo) and big name studios developing games for it. I would love that.
@HeartBurnKid: Agent of R.O.A.C.H.: Sounds kind of like that nokia phone (I think it was nokia, having a tough time remembering because it was laughed into obscurity).
@zeroprime: Yeah, but that was terrible execution. It still had a shitty cellphone screen, for one, and you had to take out the battery to change games. And the thing was HUGE, by cellphone standards.
And don't forget sidetalking.
@lixiaochenx277: Include a cell-phone radio for online multiplayer and to consolidate my phone into the device, and I'm sold.
Edited by HeartBurnKid: Agent of R.O.A.C.H. at 12/16/09 3:34 PM
HeartBurnKid: Agent of R.O.A.C.H. was starred
HeartBurnKid: Agent of R.O.A.C.H. was unstarred
There's no reason these Pico Projectors shouldn't be able to make a profit in the $100 range.
It's something that the makers know are relatively cheap to make. Few components, small package, light... However, it needs to sell for more because it can...
Brands like COBY & Mintek will certainly pick up on this.
50 lumens is really the minimum, from my experience. As much as it would be nice to have something small like a pico projector, until they get to that level they're just pointless.
I'd say this $100 purchase is a great investment. Buy it, practice with it and, in no time, you'll be able to save thousands of dollars by simply levitating your purchases past the checkstands unnoticed.
Man, you guys are fact-checking the hell out of me today, and I appreciate it. I was clearly not paying 100% attention when I wrote it. Busy day. Sorry!!
There's no mention of expansion via eSATA like on TiVo and cable boxes, nor is there any mention of the internet apps we have come to expect in everything devices like this one.
followed by: * 500 GB storage means 75 hours of 1080 HD recording or 300 hours of standard definition recording - and Moxi is expandable with up to two terabytes of external eSATA drive storage
12/16/09
12/16/09
12/16/09
It's really not that tough. If the Tegra 1 could decode 1080p video, then the new one can probably do it with lower CPU utilization and power consumption. I'm surprised the writers at Giz weren't able to guess that.
Beyond that, I'm sure Nvidia improved the 3D performance of the chip, and hopefully went for an ARM Cortex A8 CPU instead of ARM 11.
12/16/09
In contrast, the modern Cortex-A8 used in the iPhone 3GS, Palm Pre, Nokia N900, and Pandora game console represents the latest generation of ARM CPU cores. It also employs a DDR2 memory interface, erasing a serious performance bottleneck hobbling the Zune HD’s Tegra. It’s difficult to make fair and direct comparisons between different generations of technology, but NVIDIA’s own demonstrations of Tegra’s ARM11/integrated graphics show it achieving 35 fps in Quake III. The same software running on Pandora’s Coretex-A8 with SGX GPU core achieves 40-60 fps.
onsense as it simply counts logical blocks common to all embedded SoC parts as “cores.” The CPU in the Tegra is a single ARM11 core. Even if the Tegra did supply multiple CPU cores, the Windows CE kernel used by the Zune HD doesn’t support multi-core SMP so it couldn’t make any use of them. Again, if you’re wondering why Microsoft was able to score the NVIDIA Tegra “before” Apple, it wasn’t due to any mobile industry clout or hardware experience on Microsoft’s end, but rather simply due to the fact that Apple has its own resources for designing and building advanced, state of the art mobile processors, and didn’t need to buy into the desperate hype NVIDIA is using to promote the runner up technology of Apple’s former SoC vendor.
12/16/09
12/16/09
There, folks I have set the lower end of the bar for comments on Tegra 2.
and now that I have done this, no one else needs to. Standards can increase from here.
12/16/09
12/16/09
12/16/09
12/16/09
MAKE IT HAPPEN, GOOGLE. I WANT THIS.
12/16/09
12/16/09
Tegra is basically an Ion, plus an ARM CPU. It is designed mostly for Phones, PDAs, things like the Zune HD... It could also work as a netbook, but it would be unable to run Windows (well... It will run Windows CE, but not XP/Vista/7).
So, it would be fine for running Android/ChromeOS, since it would be compiled specifically for the Tegra. It would be quite low power thanks to the system on a chip design. And, best of all... my plan would come with free mobile Internet. Woo!
12/16/09
12/16/09
12/16/09
[apcmag.com]
The eight cores are:
* ARM 11
* ARM 7
* GPU
* 2D Engine
* HD Video Encoder
* HD Video Decoder
* Audio
* Imaging
"The Zune HD’s battery capacity is 660 mAh, about 16 percent less than the 789 mAh battery in the new iPod touch. Yet the Zune promises a longer run time than the touch for both music and videos."
Ipod Touch Battery life:
Music 30 Hours
Video 6 Hours
Zune HD:
Music 33 Hours
HD Video 8.5 Hours
12/16/09
12/16/09
12/16/09
12/16/09
12/16/09
12/16/09
And don't forget sidetalking.
@lixiaochenx277: Include a cell-phone radio for online multiplayer and to consolidate my phone into the device, and I'm sold.
08/26/09
It's something that the makers know are relatively cheap to make. Few components, small package, light... However, it needs to sell for more because it can...
Brands like COBY & Mintek will certainly pick up on this.
08/26/09
05/24/09
05/24/09
That being said, "These are the toys you are looking for. Buy some more."
05/24/09
01/27/09
$400$800, No Fees, 500GB HDD, Might Even Be Real[www.zatznotfunny.com]
01/26/09
$400$800, No Fees, 500GB HDD, Might Even Be Real01/26/09
$400$800, No Fees, 500GB HDD, Might Even Be Realfollowed by:
* 500 GB storage means 75 hours of 1080 HD recording or 300 hours of standard definition recording - and Moxi is expandable with up to two terabytes of external eSATA drive storage
Makes baby Jesus cry.
01/26/09