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Nvidia Announces 480M Fermi GPU for Notebooks

by - source: Tom's Hardware US

Fermi power comes to notebooks.

Earlier this year, Nvidia unleashed its DirectX 11 offerings on the desktop world with the GeForce GTX 480 and 470. Now the company is spreading the Fermi technology to the mobile segment.

Today Nvidia officially announced the GeForce GTX 480M, which it touts as the world's fastest notebook GPU and "DirectX 11 done right" with hardware tessellation support.

"GeForce GTX 480M delivers nearly three times more Nvidia CUDA cores over previous generation Notebook GPUs, which means users get unbelievably fast video transcoding, upscaling from standard definition to high definition and real-time movie clean-up with the click of a button," Nvidia's Matt Wuebbling wrote in a blog post.

GPU Engine Specs:

CUDA Cores352
Gigaflops897
Processor Clock (MHz)850 MHz
Texture Fill Rate (billion/sec)18.7 
Memory Specs:

Memory Clock (MHz)1200 
Memory Interface Width256-bit
Memory Bandwidth (GB/sec)76.8
Feature Support:

NVIDIA SLI®-ready* 2-Way
NVIDIA 3D Vision Ready
NVIDIA PureVideo® Technology** HD
NVIDIA PhysX™-ready
NVIDIA CUDA™ Technology
Microsoft DirectX11
OpenGL3.2 
Bus SupportPCI-E 2.0 
Certified for Windows 7
Display Support:

Maximum Digital Resolution2560x1600 
Maximum VGA Resolution2048x1536 
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trueno07 05/25/2010 6:48 PM
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-20+

If a laptop has to always be plugged in to run, is it really a laptop?

rmmil978 05/25/2010 6:52 PM
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-20+

A pair of these in SLI in a notebook? Battery life = about 10 minutes.

yoda8232 05/25/2010 6:57 PM
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-20+

Ah, so we found the cause of global warming.

amstech 05/25/2010 6:56 PM
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-9+

I can see the title of the laptop now.
The new Nvidia Hotbook: Warming your lap and playing your games for an incredibly crappy price, and barely beating the $100 less 5870 while comsuming all your laptops power.

nforce4max 05/25/2010 6:56 PM
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-3+

Well looks like they are bring back the lugeibles (25lb back breakers) just to be able to have 2 or 3 hour battery life.

jojesa 05/25/2010 7:00 PM
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-7+

Maybe they will include an integrated vga chip so users can switch when the GTX 480M monster is not in use. :)
I hope it won't melt laptops made of plastic or thin aluminum. :(

IzzyCraft 05/25/2010 7:02 PM
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-8+

"Snide remark about how the 480M is a hot and power hungry chip" -smart ass

crazybaldhead 05/25/2010 7:05 PM
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-11+

Cool. I always wanted to use my laptop as a frying pan.

mianmian 05/25/2010 7:07 PM
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-13+

Nvidia even dare not to post the TDP.

edwilson 05/25/2010 7:10 PM
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-3+

will it come with a garden hose attachment for water cooling? how about portable geothermal heating options?

Spanky Deluxe 05/25/2010 7:09 PM
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-20+

In terms of graphics power, 897 GFLOPs puts it in the same league of the desktop GTX 465 (855.36 GFLOPs). Seriously, name inflation like this just shouldn't be allowed (ATI does the same). It's not a GTX 480 in terms of performance by a long shot, the desktop GTX 280 is more powerful.

I'd be interested in seeing some benchmarking results because the 5870 mobile chip claims 1120 GFLOPs.

EvilMonk 05/25/2010 7:11 PM
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NapoleonDK 05/25/2010 7:20 PM
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-1+

In other news, HP has completely given up on putting Nvidia chips in their laptops.

dman3k 05/25/2010 7:25 PM
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-0+

I don't like NVidia now because of CUDA. Support OpenCL and drop this CUDA gimmick. I'm not interested in learning an api that will tie me down to a particular brand of such a small market.

etrom 05/25/2010 7:27 PM
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-3+

Great! Now we have a mobile oven for camping and stuff like that :D

stm1185 05/25/2010 7:32 PM
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-4+

I heard apple is going to put it in an all metal notebook called the iGrill. Comes with a free basting brush.

invalid777 05/25/2010 7:36 PM
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-0+

I can already see/hear the flaming begin.

jimslaid2 05/25/2010 7:37 PM
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--3+

Fermi = Epic Fail

sublifer 05/25/2010 7:42 PM
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-4+

Based on the 8800/9800GTX core I assume?

njkid3 05/25/2010 7:45 PM
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-16+

chestnuts roasting over an open fermi.

omnimodis78 05/25/2010 7:51 PM
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--3+

Yawn to the heat and frying pan jokes. I remember when everybody was making fun of the cards before they were even released, and then when they arrived people were reporting that there were/are no heating issues at all (take a look at the reivews on newegg). Give it a rest. Fermi is a great leap and ya it's a bit wrinkled but it will get ironed out sooner than you can stop with the lame jokes.

DjEaZy 05/25/2010 7:56 PM
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--3+

... that means, that the radiator will be outside of laptop casing... and there will bet went holes near or in the keyboard...

dragonsqrrl 05/25/2010 8:01 PM
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-2+

dman3k :
I don't like NVidia now because of CUDA. Support OpenCL and drop this CUDA gimmick. I'm not interested in learning an api that will tie me down to a particular brand of such a small market.


Nvidia does support and promote OpenCL, along with every other open standard currently available. In addition they support CUDA, which currently has much broader support then OpenCL. Despite this however, potential OpenCL application performance is looking quite good on Nvidia's latest GPU:
http://www.anandtech.com/show/2977 [...] he-wait-/6

henrystrawn 05/25/2010 8:02 PM
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-5+

I hate to jump on the heat bandwagon, but my ASUS G72GX with the GTX260M idles @ 64c without powermiser enabled (down clock) I have hit 92c playing that game that starts with a "C". So scoff all you want, BUT IT IS AN ISSUE. I knew this when buying it, but it is something you have to keep an eye on.

roastmaster 05/25/2010 8:09 PM
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Ehsan w 05/25/2010 8:19 PM
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-0+

So it's about as powerful as an Nvidia 6800gt??

rmmil978 05/25/2010 8:21 PM
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-2+

Heat and power is certainly an issue with this card. I'll admit on a desktop computer, case cooling, water cooling etc can negate the negatives side effects of Fermi, but you can't really do that with a laptop. I have a feeling any laptop attempting to use this card will either have a very short battery life or a VERY large battery. The 480 incarnations have too many side-effects to justify buying one, IMO, and on a laptop those side-effects will become measurably more pronounced. Patiently waiting for a GTX 485...

donovands 05/25/2010 8:31 PM
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-0+

I have a GTX260M in my laptop. I have a 12 cell battery. I get 3 hrs max out of it unplugged, without gaming. If this has a higher TDP, battery life will be beyond terrible.

killerchickens 05/25/2010 8:52 PM
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--1+

Just what I wanted a portably electric grill.

warmon6 05/25/2010 9:11 PM
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--1+

etrom :
Great! Now we have a mobile oven for camping and stuff like that



Be sure to bring a lot of 12 cell batteries! They wont last long. :D

steddy 05/25/2010 9:30 PM
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-2+

I wonder how they can get performance higher than the GTX 465 inside a 100 watt TDP? Also, I'd kinda hoped they would use a GF104 chip for this card...


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