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Nvidia's new graphic chip

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Nvidia's new graphic chip

Unread postby midnight-gamer » Mon 16 Jun 2008, 11:49:29

$this->bbcode_second_pass_quote('', 'T')hree floating-point operations per clock period per core at 1.296 GHz works out to 933 GFLOPS (billions of floating-point operations per second) for single-precision computations, a record for a production chip. (Intel made an experimental 80-core floating-point processor in 2007 that exceeded 1 TFLOPS, but never brought it to market.) The GTX family can also handle double-precision math, which will help in professional applications; in this mode, the GTX 280 delivers over 90 GFLOPS. The chip has 142 GB/s (gigabytes per second) of memory bandwidth over a 512-bit memory interface. It can manage a gigabyte of 1.1-GHz GDDR3 frame-buffer memory.

These are truly astounding numbers for a single-chip processor, suggesting that the GTX 280 is an order of magnitude faster than the theoretical capability of current quad-core PC CPUs.



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Re: Nvidia's new graphic chip

Unread postby emersonbiggins » Mon 16 Jun 2008, 11:51:01

With this announcement, I am anxiously awaiting the debut of Call of Duty 5. :)
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Re: Nvidia's new graphic chip

Unread postby Troyboy1208 » Mon 16 Jun 2008, 13:32:41

LOL now I can play Crysis on max settings. Not only does the game take place in the future...you needed a yet to be invented chip to run it!! How appropriate. is Moore's law still holding up?
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Re: Nvidia's new graphic chip

Unread postby midnight-gamer » Mon 16 Jun 2008, 13:47:34

$this->bbcode_second_pass_quote('', 'i')s Moore's law still holding up?

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Re: Nvidia's new graphic chip

Unread postby midnight-gamer » Mon 16 Jun 2008, 13:58:54

$this->bbcode_second_pass_quote('', 'I') had no idea this was going to be an accurate prediction.”
-Intel founder Gordon Moore

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Re: Nvidia's new graphic chip

Unread postby emersonbiggins » Mon 16 Jun 2008, 14:18:26

Pentium 4 - whoa, that's ancient. Is there an updated chart?
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Re: Nvidia's new graphic chip

Unread postby pedalling_faster » Mon 16 Jun 2008, 14:28:25

the good news is, no one actually needs one, and the low-power-consumption cards (7600GT, 8600GT) are enough to satisfy almost everybody, and getting cheaper.

don't get my wrong, i revel in these incredible machines.

buy nVidia so nVidian's can work ?
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Re: Nvidia's new graphic chip

Unread postby midnight-gamer » Mon 16 Jun 2008, 14:32:36

$this->bbcode_second_pass_quote('', 'w')hoa, that's ancient. Is there an updated chart?

It took some searching.... This is from January
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Re: Nvidia's new graphic chip

Unread postby emersonbiggins » Mon 16 Jun 2008, 14:58:04

Excellent. Thanks for taking the time to look that up. I would have thought the focus on dual-core and quad-core CPUs (as opposed to sheer clock speed) would have made a detrimental impact, but that doesn't look to be the case.
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Re: Nvidia's new graphic chip

Unread postby bodigami » Tue 17 Jun 2008, 14:59:58

$this->bbcode_second_pass_quote('emersonbiggins', 'E')xcellent. Thanks for taking the time to look that up. I would have thought the focus on dual-core and quad-core CPUs (as opposed to sheer clock speed) would have made a detrimental impact, but that doesn't look to be the case.


Moore's law is about transistor density. The more density possible; the more cores. But manufacturing of state-of-the-art chips is becoming too expensive; 32 nm process will probably be a duopoly.
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Re: Nvidia's new graphic chip

Unread postby ANewHuman » Tue 17 Jun 2008, 20:43:28

Yeah I like these new chips, consume more power, increasing the rate of destruction come collapse time. Everybody pony up on these 230W peak devices.
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