On-dieMemoryController
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Intel's 2011 CPUs require new motherboards, start saving those pennies now?
Hoping Intel's 32nm Sandy Bridge CPUs will unify your computing world next year? Bit-tech reports they may also drain your pocketbook. Anonymous sources told the site that Intel's spiffy new CPU / GPU / memory controller integrations will use two new sockets, LGA-1155 and LGA-2011; if true, you'll need to buy a new motherboard to match. Aside from packaging the aforementioned GPU and memory controller on the same die, LGA-1155 rumors don't hold any surprises thus far, but the enthusiast-grade LGA-2011 chips will supposedly sport a quad-channel DDR3 memory controller (like Nehalem EX) and the long-awaited PCI Express 3.0 for 32 lanes of graphics-gobbling bandwidth. We also hear new southbridges will have native SATA 6G. Honestly, these rumors are so tame as to be entirely credible. Let's dream up something ridiculous, like Intel actually supporting USB 3.0.
Intel renames next-gen dual-core chips "Core 2 Duo," unveils quad-core Tukwila
Intel's been busy in the realm of multi-core processors lately, first unveiling their quad-core replacement for the Itanium Montecito, named Tukwila, and today -- taking a page out of MC "2 Legit 2 Quit" Hammer's book -- renaming the next-gen mobile Merom and desktop Conroe dual-core chips "Core 2 Duo." What's more, the company announced that another version of the processor will be released for performance junkies, called, not surprisingly, "Core 2 Extreme." As for Tukwila, the deets on this server-targeted chip came to light thanks thanks to a little digging by Real World Technologies, who found a set of slides that Intel recently presented on the topic at a conference in Asia. According to RWT, Tukwila will run at an estimated 40 gigaflops, sport 6MB of L3 cache for each core, and feature other additions that IT-types will likely be into, including an on-die FB-DIMM memory controller and Common Systems Interconnect (CSI) router. First called "Tanglewood" and scheduled for a 2007 rollout, Tukwila will now be released in 2008 and go head-to-head with other enterprise offerings from Intel and Sun, probably making it an exciting year for those aforementioned IT-types.Read- Core 2 Duo [Thanks, Dave Z.]Read- Tukwila [Via The Register]
