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Memory Advances HMC, HBM Gain Momentum

11/30/2015 00:54 AM EST
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sranje
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An outstanding overview
sranje   2/8/2016 3:18:46 PM
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Many thanks

FarhadAbdolian
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Re: Cost?
FarhadAbdolian   12/2/2015 9:27:32 AM
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DDR is pretty cheap compared to HMC or HBM and on top of it, you need to have special products that supports multi-Gbps transceivers. IMO HMC and HBM can not and will not replace DDR, they are complementary to them for very specific application where high bandwith is vauled more than low cost. 

 

openHMC
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open-source controller IP
openHMC   12/1/2015 11:53:29 AM
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Well, thanks for the summary. I would like to add an open-source HMC controller IP in addition to the commercial ones. 

See openHMC

Doug_S
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Cost?
Doug_S   11/30/2015 4:42:06 PM
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Anyone have cost estimates for volume production of HMC versus DIMMs?  How much does the more complicated packaging add to the cost?  The DRAM market is quite cost sensitive, so it can't double the cost per GB or it will be a niche product even if there are significant power and/or performance benefits.

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