06-10-2019, 04:37 AM
https://www.tomshardware.com/news/what-w...39079.html
Quote:In less than three years we went from four cores being just about the highest number most gamers or regular PC users could expect in their computers to three times as many. What all of this means is that we’re going need to drastically increase our memory bandwidth per core, too, if our PCs are going to keep up with AMD and Intel’s core war.
As we can see from Micron’s chart above, bandwidth per core has remained relatively stable since the early 2000s. However, bandwidth per core has started to decline since last year.
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SK Hynix predicted that DDR5 module sales would represent 25% of the RAM market in 2020 and 44% in 2021. The adoption of DDR5 RAM may be even faster in the mobile and data center markets. Smartphone makers (including Samsung) will want to outclass the competition with faster DDR5 LPDRAM, while data center customers will be seeking to satisfy their ever-increasing bandwidth needs. Meanwhile, we're still waiting for word on a firm arrival date for DDR5 for desktop PC, but this will likely hinge on AMD and Intel offering support on mainstream motherboards. Unfortunately, there have been no signs of DDR5 enablement from either company yet.