Japanese Company Puts Together 800 TFLOP GPU for Real-Time Ray Tracing
Posted 07/07/09 at 08:30:59 AM by Paul Lilly
Think your dual-GPU GTX 295 videocard is anything to write home about? It's still the king of desktop videocards, but it does't come anywhere close to offering 800 teraflops of processing power. That's the amount a Japanese company has to work with, which has mashed together nine 73-core chips into a single system. And as daunting as that may sound, it fits inside a typical ATX desktop setup.
Before anyone asks, the answer is 'no,' it won't run Crysis. Not because it can't, but because it's not aimed at gaming. Those 800 TFLOPs of number crunching provide real-time ray traced rendering and is being aimed at automotive design.
As for how the 45nm super GPU works, Arstechnia has put together a fantastic article describing all the gritty details, includng the complex bus directing all that traffic. Give it a glance here, then tell us what you'd like to use this kind of GPU computing power for (Folding, anyone?).

Image Credit: davidlarkin.files.wordpress.com
While it isn't designed for
Submitted by kiaghi7 on Wed, 07/08/2009 - 4:30pm
While it isn't designed for videogaming -now- it very well could be re-worked into that, and if they were smart enough to make the hardware fully operable by the software, it could be a behemoth provided a few things are accounted for:
First, raytracing is a different beast from conventional models of light mapping, it literally sends a calculated "beam" from the emission source and follows the path of reflections until a determined mitigation point is reached. Until games use more ray-tracing for lighting and shadows, which is a fair way off since it is insanely inefficient compared to other methods currently used, but the result -can be potentially- far superior.
Second, while it obviously has numerous processing cores, they are dedicated to a singular task, not really ideal by today's standard where most rendering cores can serve multiple functions in a GPU's workload so as to not have "idle sides".
Third, -IF-, and that is a very strong if, the GPU is indeed retooled into a gaming GPU, will its capability convert directly, or will it scale down by orders of magnitude? I would love for there to be a new GPU maker in the market that can really show up on the scene with a GPU that blows everything else out of the water and entirely reshapes the market and the direction it's going (because the current path isn't all that great), but I am dubious that effectively putting a spoiler on the back of a Gremlin is going to make it able to go toe to toe with a Ferrari.
Brute-Force Password
Submitted by D3lt4 on Tue, 07/07/2009 - 8:43am
Brute-Force Password Cracking seems like a fine possibility with this. The only issue might be for the program to use all of the power, but if it does, hell, better make a very long password.
is this long enough?
Submitted by nekollx on Tue, 07/07/2009 - 8:48am
SuperKalfragalisticExpealidosious4PresidentVault101IsGodAndiPodsSuck.com#Andpersand!
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Coming soon to Lulu.com --Tokusatsu Heroes--
Five teenagers, one alien ghost, a robot, and the fate of the world.
i'd use it for rendering
Submitted by nekollx on Tue, 07/07/2009 - 8:25am
i'd use it for rendering my feature leght all CGI project in Daz Studio.
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Coming soon to Lulu.com --Tokusatsu Heroes--
Five teenagers, one alien ghost, a robot, and the fate of the world.
Four HD 5870X4 crossfired
Submitted by erolsipar on Tue, 07/07/2009 - 8:25am
Four HD 5870X4 crossfired couldnt reach that much. ATI and Nvidia should smart up and make 5 TFLP a standard 8 TFLP mainstream and 15 TFLP for Ultimate High Performance GPU.
http://www.speedtest.net/result/496449551.png
oh man, its an ATX sized
Submitted by Denis63 on Tue, 07/07/2009 - 7:59am
oh man, its an ATX sized motherboard with all that power? toss it in my folding farm and ill be ony happy boy. i wonder if it can stream video to my xbox.. hmm..
ooo it'd transcode DVD's in effing seconds! lets run handbrake on that and see! -Denis
That picture above reminds
Submitted by lunchbox73 on Tue, 07/07/2009 - 6:58am
That picture above reminds me of the world's biggest orgy that the Japanese also pulled off. Do a quick search and you'll find some pictures and video clips (if you like that sort of thing). What will they think of next?
Gaming video and video
Submitted by Blaze589 on Tue, 07/07/2009 - 5:54am
Gaming video and video encoding.
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