There might be new Broadwell-based Macs available near the end of the
year ...
    Broadwell chips will be "in PCs by Christmas"
    ---------------------------------------------
    Intel CEO says PC makers will have Broadwell by the
    end of the year, following production problems.
    PCs containing Intel's next generation Broadwell 
    processors will be on the shelves by Christmas, the
    company's CEO has promised.
    Broadwell will see the current Haswell 
    microarchitecture shrunk to 14nm, but Intel has 
    struggled with production problems. The Broadwell 
    processors were originally planned to enter mass 
    production in late 2013, but last autumn the company 
    admitted that it was suffering from poor yield in 
    test production runs, with a higher rate of defects
    than expected.
    In a conference call with analysts last month, Intel 
    CEO Brian Krzanich said he expected the chips to be 
    with partners in the second half of this year.
    Now, in an interview with Reuters, Krzanich suggests
    it will be the back end of the year before we see 
    the processors inside PCs. "I can guarantee for 
    holiday, and not at the last second of holiday," 
    Krzanich said.
    Broadwell is expected to provide a fillip for the 
    tablet and laptop markets, in particular, with Intel 
    claiming that it offers a 30% improvement on battery
    life compared to Haswell.
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