A (not very sensible) alternative: FMADD + FADD

Article: Knights Landing CPU Speculation
By: Paul A. Clayton (paaronclayton.delete@this.gmail.com), November 22, 2013 9:19 am
Room: Moderated Discussions
As an alternative to having two FMADD units at c. 1.3 GHz, one could imagine having one FMADD unit and one FADD unit at c. 1.74 GHz. This is presumably still too high a clock for the design target (though less implausible than 2.6 GHz), but it seems not entirely crazy within wild mass guessing.
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                Over 2,000 mm^2 of eDRAM???Eric Bron2013/11/26 02:09 PM
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                    Over 2,000 mm^2 of eDRAM???aaron spink2013/11/27 11:31 AM
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                Over 2,000 mm^2 of eDRAM???tarlinian2013/11/26 08:01 PM
          Over 2,000 mm^2 of eDRAM???Eric2013/11/27 03:54 AM
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                3-TFlops-DGEMMMichael S2013/11/21 06:48 AM
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                    A (not very sensible) alternative: FMADD + FADDPaul A. Clayton2013/11/22 09:19 AM
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                    3-TFlops-DGEMMMichael S2013/11/24 07:06 AM
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