replacement motherboard for apple mac pro mid 2010 nightshift for mac 2010

IanCutress: We've done this before with brand new CPUs that….IanCutress: If you haven't signed a review embargo, then it'….IanCutress: Legal recourse is hard to define though.Apple could update the entry level quad-core Mac Pro to Sandy Bridge before the middle of next year however. How long? Probably until Q4 2011 at the absolute earliest for 8-core Sandy Bridge based parts. You'll see some very competitive quad-core CPUs, but if you need more threads you'll have to wait. When Sandy Bridge arrives in early 2011, it won't replace any 6-core offerings in the product stack. Having just been updated last year, Lynnfield skipped an upgrade in 2010 and instead we saw Nehalem's replacement (Westmere, in the new Mac Pro) and new dual-core offerings (in the new MacBook/MacBook Pro). There were more affordable derivatives (Lynnfield), but nothing usurped Nehalem's role as the top dog. From 2008 through the end of 2009, Nehalem was not replaced at the top of the processor stack. This architecture was the basis for the original Mac Pro. In 2008 Intel introduced the Nehalem based Xeon and Core i7 CPUs. With the arrival of Sandy Bridge imminent, you might ask - why buy a Mac Pro today? And I might answer, Sandy Bridge isn't imminent for everybody. The single socket quad-core runs at 2.8GHz and can turbo up to 3.06GHz, while the eight-core configuration starts at 2.40GHz and can only turbo up to 2.66GHz. Turbo is still alive and well but the frequency gains aren’t all that great. The single socket systems use a physically different CPU/memory daughterboard, so there’s no hope for those wanting to simply stick in another CPU down the road. You'll be able to get more cores at the same power levels as the Nehalem Mac Pro, or the same number of cores at lower power. The added cache should help performance but the bigger improvement will be in power consumption. The quad-core options (Nehalem and Westmere) all support DDR3-1066, only the six-core CPUs support DDR3-1333. There are other differences between platforms. Unfortunately Apple is still slow to adopt AES-NI so one of the major Westmere features goes unused in OS X. As a result, the single-socket quad-core Mac Pro has an 8MB 元 cache while the rest have 12MB 元 caches (as well as the other Westmere enhancements). The entry level single-socket quad-core uses a Nehalem Xeon, the rest of the lineup (all six-core and two-socket quad-core) uses Westmere based Xeons. If you aren't familiar with the two architectures have a look here and here. As a result, Apple offers both in its new Mac Pro lineup. Intel continues to sell both 45nm Nehalem based Xeons as well as 32nm Westmere models.

Replacement motherboard for apple mac pro mid 2010 nightshift for mac 2010