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GDDR3 vs GDDR4 in Review - Page 2

post #11 of 24
Thread Starter 
Quote:
Originally Posted by Ihatethedukes View Post
As far as I know, 1's are ALWAYS current. If this changed, please let me know. However, they're speaking about transferring of signal. They specifically talk about a singular bit that swaps the 1s and 0s. If you were to charge ONE 0 to a 1 but swapped it for 50 (of 64 bits) 1s changing to 0s you're gonna get a net power savings of a lot. If is takes 20 (number pulled from my ass) other 0s swapping to 1's to do it you've STILL got a net 'profit' of 14+20=34>50 current carrying bits.

I'm fairly certain it's just a big typo.

You'd think that with a 64bit bit pathway
Write them a letter to confirm? Either way... it works.
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post #12 of 24
Quote:
Originally Posted by DuckieHo View Post
Write them a letter to confirm? Either way... it works.
It's all good, I'm not arguing with you, man. I'm just trying to clarify why I said what I did. (Can't afford looking like a COMPLETE idiot, hehe.)
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post #13 of 24
Thread Starter 
Quote:
Originally Posted by Ihatethedukes View Post
It's all good, I'm not arguing with you, man. I'm just trying to clarify why I said what I did. (Can't afford looking like a COMPLETE idiot, hehe.)
No doubt, I was just playing Devil's Advocate.
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post #14 of 24
lets drop the DDR and go QDR...lol Quad Data Rate FTW lol
 
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post #15 of 24
Thread Starter 
Quote:
Originally Posted by deadagain6591 View Post
lets drop the DDR and go QDR...lol Quad Data Rate FTW lol
It requires more leads per memory module. It is currently easier to just shrink parts and tighen specs than redesign PCB and memory access.
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post #16 of 24
So far GDDR 3 is only using 32% of its Capability and GDDR 4 is running on 67% and the difference isnt that big . You cant fell the difference (By Performance) And Gamers wouldnt feel any difference at all.
The upcomming 9900 series gonna run with 1GB GDDR3 (the smallest ones) and will outrun. almost every GDDR4 Cards comming. (in games)

So final words is

GDDR3 = Best Performance for Games
and
GDDR4 = Best Performance for Programs.

But again Spend your money where you want. ill still smile when people calls in for support
post #17 of 24
Thread Starter 
Quote:
Originally Posted by Talent View Post
So far GDDR 3 is only using 32% of its Capability and GDDR 4 is running on 67% and the difference isnt that big . You cant fell the difference (By Performance) And Gamers wouldnt feel any difference at all.
The upcomming 9900 series gonna run with 1GB GDDR3 (the smallest ones) and will outrun. almost every GDDR4 Cards comming. (in games)

So final words is

GDDR3 = Best Performance for Games
and
GDDR4 = Best Performance for Programs.

But again Spend your money where you want. ill still smile when people calls in for support
What are you talking about....

Their is no 9900 series. There is a performance difference. GDDR4 would benefit gamers. There are no upcoming GDDR4 cards at this point since it looks like GDDR5 is coming out soon and Qimonda isn't developing GDDR4

GDDR3 is maxed out already at around 2GHz. A lot of overclocking testing show that memory is a big limitation on the 8800GT.
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post #18 of 24
That's true Duckie but that is more of a bitwidth problem over a memory refresh problem (although that's one way to circumvent a narrow bitwidth problem)
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post #19 of 24
is this talent guy a angry spammer from an other forum or is there a secret 9900 series? maybe he's a topguy at nvidia or maybe he's an alien!
    
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post #20 of 24
Thread Starter 
Quote:
Originally Posted by celebro View Post
is this talent guy a angry spammer from an other forum or is there a secret 9900 series? maybe he's a topguy at nvidia or maybe he's an alien!
read his sig....
Quote:
Bjørn Christian Andersen
Support Engineer
Asus Personal Support Denmark
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