GPU NEWS Channel

Re: nVidia/ATi NEWS Channel

reason y no Palit HD4770 and no other new cards from Gainward : xbit news


P.S. : the source was actually pointed out to me by dominator from this forum :)
Gainward is switching to only nVidia.
Palit/Gainward is pissed off at ATI thinking that its punishing it by not giving new chips for making custom boards, to protect interest of larger partners like Sapphire.

But fact remains, ATI is having a hard time getting the 40nm process up and running. So they are sending the *few* RV740 chips produced to their large partners like Sapphire.
 

j1n M@tt

Cyborg Agent
Re: nVidia/ATi NEWS Channel

^^ya dats the real truth I think, they are only producing few RV740 chips.
 

desiibond

Bond, Desi Bond!
Re: nVidia/ATi NEWS Channel

I do hope that Palit sticks to AMD. It's ATI that is giving lot of sales for Palit, esp. the 4xxx series cards. If AMD kicks out Palit, it will be a lose-lose situation.
 

j1n M@tt

Cyborg Agent
Re: nVidia/ATi NEWS Channel

AMD always sux in marketing strategy. Nvidia and Intel always gains over AMD not only b'coz of technology, Nvidia's and Intel's marketing is wat makes them get standout in market share, no matter wat their pricing for products is, they still hav customers.
 
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comp@ddict

comp@ddict

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Re: nVidia/ATi NEWS Channel

AMD DX 11 GPU IN OCTOBER

Associates explain, that first video chip AMD with directX 11 support will appear during October 2009. In this time, the operating system Windows 7 will be presented, and even the consumer demand will grow . AMD is also ready to begin the production of its video chip new generation, but technological problems interfere with it. Company waits, when TSMC problems with 40 nm technical process will be removed.

*xtreview.com/

HD5800 coming guys!!!!!!!!!!!
 

desiibond

Bond, Desi Bond!
Re: nVidia/ATi NEWS Channel

coool. And the war enters new level in October :)

DX11
40nm
1GHz clock

Interesting
very interesting.
 
OP
comp@ddict

comp@ddict

EXIT: DATA Junkyard
Re: nVidia/ATi NEWS Channel

Right now HD5870 will be having 900 or 950MHz core. But 'm sure AIBs will come out with 1GHz and + variants.
 
Re: nVidia/ATi NEWS Channel

Does it support OpenGL 3.1 and future OpenGL 3.2 ? Does it support OpenCL ?

I want the above two support in a mid range GPU since I will be taking up Computer Science Engineering in collage and I am interested in messing with OpenCL C++ libraries.
 
Re: nVidia/ATi NEWS Channel

Does it support OpenGL 3.1 and future OpenGL 3.2 ? Does it support OpenCL ?

I want the above two support in a mid range GPU since I will be taking up Computer Science Engineering in collage and I am interested in messing with OpenCL C++ libraries.
 

topgear

Super Moderator
Staff member
Re: nVidia/ATi NEWS Channel

Nvidia Tegra Promises 1080p Video, 25-day Music

Many of our mobile internet devices (MIDs) today are relatively underpowered. Given that the small devices are usually designed only for simple uses, they’re often of modest computational muscle. But Nvidia plans to shake things up with its Tegra chip technology.

A dozen new MIDs debuted at Computex today using Tegra, except that they weren’t quite the devices we expecting to get the Tegra-treatment. All of the Tegra-based devices were either netbooks or tablet when really, we're waiting for the technology to find its way to a PMP or cell phone.

Nvidia describes Tegra as a computer-on-a-chip with what it calls a “heterogeneous multiprocessor architecture.” A CPU runs the html and Java, an HD video processor that makes streaming HD video playback possible, and a GPU for a compelling user interface and for Flash acceleration.

Perhaps the biggest attraction of the Tegra is its computation power in relation to power draw. Nvidia advertised that Tegra devices are capable of:

Listening to music for 25 days straight on one charge
Watching 1080p HD video for up to 10 hours
Playing video games at 46 frames per second

We’re impressed at the audio and music playback claims, but the variance in games makes us a little unsure about that 46 FPS claim.

At Computex are the following models already on display:

Compal Communications, Inc. CN88 (netbook)
ICD Ultra (tablet)
Inventec Applications Corp. Rainbow (netbook)
Mobinnova Mabo (tablet)
Mobinnova ViewBook N910 (netbook)
Pegatron Vivid (netbook)
Wistron M5 (netbook)

source : *www.tomshardware.com/news/nvidia-tegra-mobinnova-elan-netbook,7942.html
 
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comp@ddict

comp@ddict

EXIT: DATA Junkyard
Re: nVidia/ATi NEWS Channel

Tegra will come in netbooks and those will cost less than 199$. Sweet!!!

Does it support OpenGL 3.1 and future OpenGL 3.2 ? Does it support OpenCL ?
Dunno, the drivers will tell
 

desiibond

Bond, Desi Bond!
Re: nVidia/ATi NEWS Channel

AMD shows off world's first DirectX 11 GPU

COMPUTEX 2009, Taipei - June 3, 2009 - At a press conference in Taipei, Taiwan today, AMD (NYSE: AMD) publicly demonstrated the world's first Microsoft DirectX® 11 graphics processor. The series of demonstrations shed new light on the significantly improved computing experience set to debut at the end of 2009.1 The fusion of AMD's new ground-breaking graphics processors with the forthcoming DirectX 11 programming interface is set to forever change both applications and PC gaming for the better. To illustrate, AMD showed numerous examples of faster application performance and new game features using the world's first true DirectX 11 graphics processor.

· Get ready for a revolution: Games and other applications are about to get a lot better as a result of AMD's new graphics hardware and DirectX 11. DirectX 11 features such as tessellation will bring consumers higher quality, superior performing games making use of 6th generation AMD technology. Another DirectX 11 feature, the compute shader, will enable AMD's DirectX 11 graphics cards to help make Windows 7 run faster in a wide number of applications and in a manner that's completely transparent to users, for example, in seamlessly accelerating the conversion of video for playback on portable media players through a drag-and-drop interface.2

· DirectX 11 done right on AMD: The development of DirectX 11 has been broadly influenced by AMD graphics technology. Each new version of DirectX builds on the versions that came before it, and many of the capabilities of DirectX 11 were pioneered on AMD GPUs, including DirectX 10.1, tessellation, compute shaders, Fetch4, custom filter anti-aliasing and high-definition ambient occlusion shading.

· Bringing consumers DirectX 11 sooner: The preview of the world's first DirectX 11 graphics processor at Computex 2009 validates AMD's commitment to delivering leading technologies to market before anyone else, and to continuing to foster innovation in computing.

· Fueling developer demand: It's not just consumers who are excited about the prospects of DirectX 11, game developers are also incredibly enthusiastic about taking advantage of new DirectX 11 hardware to bring even better games to market, in large part due to AMD's readiness to meet their DirectX 11 needs. Many developers have indicated their commitment to building DirectX 11 games initially on AMD's DirectX 11 hardware, delivering superior performance and compatibility.

"AMD has a long track record of delivering pioneering features that have gone on to become mainstays in the DirectX experience, and we're doing it again with two mature, AMD-developed technologies in DirectX 11 – tessellation and the compute shader – both of which enable a better DirectX 11 experience for consumers," said Rick Bergman, Senior Vice President, AMD Products Group. "Today, we're previewing AMD's DirectX 11 graphics processor to build enthusiasm for this key technology so developers will have games available at launch and shortly thereafter. With the benefits it delivers to gaming, applications and Windows 7, developers are lining up to get their hands on our hardware, and we're confident that consumers will too."


source: *www.engadget.com/2009/06/03/amd-shows-off-worlds-first-directx-11-gpu/
 
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comp@ddict

comp@ddict

EXIT: DATA Junkyard
Re: nVidia/ATi NEWS Channel

HD4890 vs HD4890 OC vx GTX275 vs GTX285

HD4890

1. Stock 850c/970m
2. Stock 2900c/1000m
3. Don't care about rest

GTX275/GTX285

1. Stock
2. DOn't care about FTW OC version

Now, this review clears out every doubt people have over an HD4890. The HD4890 OC(released from AMD with 900MHz core and 1000MHz Memory) beats the GTX275 hands down. Where it loses, it loese by less than 1 fps(meaning 0.1 to 0.9fps only!)

And guys, you should really see this review thoroughly!

*www.hardwarecanucks.com/forum/hard...90-roundup-asus-diamond-his-sapphire-xfx.html
 
Last edited:

afonofa

Journeyman
The Sapphire HD4890 1GB Atomic looks good but...
  1. By when can we expect it in India?
  2. What would be the expected price?
  3. For software like autodesk 3ds max and inventor, which would be better, the evga gtx 275 ftw with 896MB memory or the sapphire hd4890 atomic with 1GB? (on a full hd monitor)
  4. When the atomic is consistently at the top of the charts, then why is there such a big difference in the 3dmark vantage score between the sapphire hd4890 atomic and the evga gtx 275 ftw?
 

desiibond

Bond, Desi Bond!
1) No idea. if we are lucky, we will see it in few weeks time
2) 19-22k (non-atomic is $229 and atomic is $299)
3) couldn't find much difference between the two and I prefer nvidia as it has a slender lead over Atomic 1GB HD4890 and certainly has better drivers.
4) never trust those idiotic synthetic benchmarks.
 

desiibond

Bond, Desi Bond!
Atlast a non-reference HD4770 from Gigabyte and guess what, it comes without a cooler and has a massive silent heatpipe design and 1GB of GDDR5 memory. Get ready for a new leader in sub10k cards.

*img197.imageshack.us/img197/1181/116a.th.jpg
 

desiibond

Bond, Desi Bond!
Atlast a non-reference HD4770 from Gigabyte and guess what, it comes without a cooler and has a massive silent heatpipe design and 1GB of GDDR5 memory. Get ready for a new leader in sub10k cards.

*img197.imageshack.us/img197/1181/116a.th.jpg

Also announced is Powercolor HD4770 with Passive heatsink.

*www.techpowerup.com/img/09-06-03/4770_scs1.jpg
*www.techpowerup.com/img/09-06-03/4770_scs2.jpg
 

desiibond

Bond, Desi Bond!
Powercolor HD4770 for overclockers with bigger and better fan :

*www.techpowerup.com/img/09-06-03/4770_pcs1.jpg
*www.techpowerup.com/img/09-06-03/4770_pcs2.jpg
 
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