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Quad-channel DDR3 memory corralled in round-up, Corsair, G.Skill and Patriot take home the trophies
If you've wanted to build an X79-based gaming PC but were fretting over getting the most out of the quad-channel DDR3 memory you'll want to pair with that Ivy Bridge processor, don't fret: HotHardware has gathered together some of the most common high-speed RAM options and put them to the test. The results aren't clear cut and depend heavily on what you're looking for. Corsair's 1,866MHz Vengeance kit and a similarly clocked G.Skill RipJaws Z set are recommended for striking good balances between low lag and raw speed, while Patriot's Viper X Division 4 is lauded for having the best value and the best stock cooling. That's not to say that Kingston's HyperX line isn't worth it for some speed demons, but the testers suggest hitting the middle of the road to get a good trade-off between speed and the cash outlay you'll need to get there.
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 readies 8-core Nehalem-Ex processors for a March launch
Intel's current generation of Xeon processors already represents some of the fastest silicon you can buy, and yet the company's forthcoming Nehalem-Ex-based Xeons are being touted as the single greatest generational jump in its history. To achieve that, Intel has strapped eight cores into each CPU, with a pair of threads per core and 24MB of shared cache, along with integrated quad-channel memory controllers, Turbo Boost, and the pretty awesome ability to scale up to eight sockets -- meaning you could have 64 processing cores in the same rig. Don't even ask whether these chips can run Crysis 2, they'll probably be showing up in the machines that are making the game... and maybe yours, provided you have the cash to splash later this month.
