Intel to Discontinue Itanium 9700 ‘Kittson’ Processor, the Last of the Itaniums
Intel on Thursday notified its partners and customers that it would be discontinuing its Itanium 9700-series (codenamed Kittson) processors, the last Itanium chips on the market. Under their product discontinuance plan, Intel will cease shipments of Itanium CPUs in mid-2021, or a bit over two years from now. The impact to hardware vendors should be minimal – at this point HP Enterprise is the only company still buying the chips – but it nonetheless marks the end of an era for Intel and their interesting experiment into a non-x86 VLIW-style architecture. The current-generation octa and quad-core Itanium 9700-series processors were introduced by Intel in 2017, in the process becoming the final processors based on the IA-64 ISA. Kittson for its part was a clockspeed-enhanced version of the Itanium 9500-series ‘Poulson’ microarchitecture launched in 2012, and featured a 12 instructions per cycle issue width, 4-way Hyper-Threading, and multiple RAS capabiliti...
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