1337DuD3 said:GDDR3 is already out. GDDR4 I believe is out as well, only on one card though; the ATi Radeon X1800XT. Because in ATi's website they make mention of GDDR4 compatible, yet I haven't seen it for sale.
What I think you're referring to is DDR3, which hasn't come out yet. DDR RAM is your system memory, GDDR RAM is Graphics Double Data Rate RAM, you can't use GDDR style in your computer, you have to use DDR or DDR2 for right now.
TRDCorolla said:The never ending innovations in computer technology. Doesn't look like I'll have the money to build the dual core system I wanted so maybe I'll wait another year for quad-core, lol. Should be more streamlined. The miniatureization process is so neat. I wonder how they manage to shrink everything down so small to squeeze 4 cores on a single die? Nanotechnology? Yeah, I'm not surprised if PCI-e II will be coming out in the future. The version we're running now is only in it's first generation of production. Much improvements can be made for PCI-Express technology and has a LOT of potential. Can't wait to see it.
Tom's Hardware said:Yorkfield And Harpertown With 8 Cores
The climax of Intel's move to 45 nm will obviously be processors with as many as eight cores on a die. Technically, the Yorkfield and Harpertown cores are pretty similar, while Yorkfield steps into the desktop space and Harpertown harpoons the enterprise customer. Both will be 45 nm parts, with four cores and as much as 12 MB L2 cache. We can't say how the geometry of this chip is going to be and we suppose Intel is not entirely sure yet either.
As it looks right now, four Wolfdale type chips with 3 MB L2 cache each could be lined up together in order to realize the huge quad core super chip. Alternatively we could imagine Intel pulling two quad cores with 6 MB L2 cache each. Although these are not yet outlined, we believe this could be added rather quickly.
45 Nm Processor Overview
Categorie Codename Cores Cache Market
Desktop Wolfdale Dual core, single die 3 MB shared 2008
Desktop Ridgefield Dual core
single die 6 MB shared 2008
Desktop Yorkfield 8 cores
multi-die 12 MB shared 2008+
Desktop Bloomfield Quad core, single die - 2008+
Desktop/Mobile Perryville Single core 2 MB 2008
Mobile Penryn Dual core
single die 3 MB, 6 MB shared 2008
Mobile Silverthorne - - 2008+
Enterprise Hapertown 8 cores
multi-die 12 MB shared 2008
1337DuD3 said:Although Quad-Core CPUs will be amazing, I still think that when it comes to gaming you'll want a single core, that way all the data is being fed directly to one core. I could be wrong and maybe you'll want more cores for games, but it seems that the single core CPUs outperform the Dual-Core CPUs when it comes to games, that is, until the Athelon 64 FX-60 came out.