Quite a bit of info about Intel's LGA 1156 CPUs has come about recently but today the interweb, courtesy of HKEPC, is serving us with what might just be the full scoop on the 45nm and 32nm desktop parts prepared for release this quarter and in Q1 2010.
As you might already know, the first wave of LGA 1156 processors will include three models - the quad-core Core i5 750 (2.66 GHz), Core i7 860 (2.80 GHz), and Core i7 870 (2.93 GHz), which cost $196, $284 and $562 respectively, and features an integrated dual channel DDR3-1333 memory controller, 8MB of L3 cache, and a TDP of 95W. The i7 860 and 870 both feature Hyper-Threading support and thus can process up to 8 threads simultaneously, while the i5 750 lacks this feature. These CPUs are scheduled for a September release, with the latest info pointing out to a launch on September 6th.
In Q1 2010 Intel will deliver energy-efficient (82W TDP) versions of the i5 750 and i7 860, which will go for $259 and $337, respectively.
Apparently delayed until Q1, the first 32nm LGA 1156 processors will debut in six flavors, all dual-core, and all boasting a DirectX 10-supporting IGP, a DDR3-1333 memory controller, and a TDP of 73W. Within this line-up we have two Core i3 modes, clocked at 2.93 GHz ($123), and 3.06 GHz ($143), and three Core i5s - 3.2 GHz ($176), 3.33 GHz ($196), and 3.46 GHz ($284), which have 4MB of L3 cache, and support HT. The Core i5 models also come with Turbo Boost technology so it's four threads for them, as opposed to the maximum two for the i3s.
Last but not least, Intel will introduce in Q1 a Pentium-branded 32nm dual-core with a working frequency of 2.8 GHz, 3MB L3 cache, no HT or Turbo Boost, but with a low price tag of just $87. We'll still have one of those Lynnfields, okey Santa?
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