For the duration of this yr &rsquos IDF occasion in San Francisco, California, several companies have displayed their new and most advanced technologies. 1 unsurprising, but rather forgotten participant is the nicely – regarded technology developer Rambus.
The firm has managed to make a very undesirable name for itself following suing most other DRAM firms in the world for infringing its patents.
The patent discussion is debatable, but the business at some point managed to win some of the lawsuits and some other DRAM companies were really observed guilty of cartel-like actions and the most critical victims had been Rambus and the end – customers.
The organization was not innocent itself and due to the prolonged years of legal battling, word spread between the market insiders that Rambus was mainly a patent troll and less a technology company.
Time has passed and the company has truly managed to develop some were fascinating, incredibly fast, but rather exclusive memory technologies this kind of as the renowned XDR memory inside SONY&rsquos PlayStation three.
Now Rambus is back with a thing that may well be referred to as XDR3, but it but lacks any official naming and it is also much significantly less exclusive than XDR was.
The company &rsquos new technological innovation reportedly utilizes easy and low cost DDR3 chips, but the overall performance realized is comparable with the 6000 MHz that GDDR5 memory offers.
Rambus&rsquo XDR, XDR2 and the common GDDR5 memory are differential and partially differential technologies and this make the implementation rather complicated and high-priced.
GDDR5 BGA chips can&rsquot actually be implemented in a traditional TSOP style and design as the chips are consuming serious amounts of energy when compared with DDR3 and have to be right fused to the PCB.
Remarkably, Rambus&rsquo new technologies is presently employing straightforward DDR3 DIMMs to show its effectiveness.
Furthermore, the overall performance is GDDR5-like while the energy consumption is comparable with reduced power DDR3 SO-DIMM modules.
DDR3 SO-DIMM modules have been also aspect of Rambus&rsquo new presentation proving that the technology is considerably much less unique and minimal driven than XDR or RDRAM.
From what was exhibits at IDF, the new Rambus technologies can offer single channel bandwidths of up to 192 GB/s while a quad channel implementation would bring us almost. 8 TB/s.
This is a lot of occasions additional than what DDR4 is promising and the power consumption of the new &ldquoXDR&rdquo is actually reduced by comparison.
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