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- Mar 1, 2007
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Hey all I just noticed this today. How can this card do better than other cards with way more stream processors. For eg; 3850 as 320 stream processors and this has 64??
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Hey all I just noticed this today. How can this card do better than other cards with way more stream processors. For eg; 3850 as 320 stream processors and this has 64??
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Amazing what an extra 50Mhz seems to do when comparing it to the 8800GT eh?
Leads me to believe that the 8800GT was kind of a rushed product..I'll admit I am a bit sore as I just bought one less than 2 weeks ago. I prolly would have picked up a 9600GT instead if it was out.
The capabilities are very different, and the 9600GT has SPs running at over 2x the speed. See this for a quick comparison (ignore clock frequencies, but the basic architecture still applies to both): http://www.cs.uaf.edu/2007/fall/cs441/proj1notes/favier/For eg; 3850 as 320 stream processors and this has 64??
Stream processor
The 8800 is composed by 128 stream processor turning at the frequency of 1350 MHz each. A processor is able to do an MAD and MUL calculation per clock cycle...
Ati for the 2900XT chose another architecture. Instead using SIMD like Nvidia, they use MIMD 5-way. That means five instructions are dependant from each other... A Radeon HD 2900 can handle 320 simple operations or 256 simple + 64 special ones. The frequency is 742 only MHz.
Actually, you made the right choice. The 8800 GT is the better card, even if the 9600 GT is the best bang for your buck, right now.
Hey all I just noticed this today. How can this card do better than other cards with way more stream processors. For eg; 3850 as 320 stream processors and this has 64??
The company with the 320 guys is bascially a bunch of gamers who play WoW. See the difference now.