Khalid Moammer, wccftech.com escribió:A recent presentation of the AMD and SK Hynix co-developed 3D stacked High Bandwidth Memory standard HBM has made its way to the web. This new leak gives us a very good idea of what to expect from the new technology in terms of performance and market availability.
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HBM Memory
HBM was originally developed in tandem by both SK Hynix and AMD to replace GDDR5 as the new standard for bandwidth hungry processors such as GPUs. GDDR5 performance scaling has slowed down dramatically and grown exponentially more expensive in the last few years. Faster GDDR5 modules and wider memory interfaces were only going to take us so far, a new standard had to replace the aging technology.
AMD Pirate Islands, R9 390X and 380X Will Feature HBM.
HBM will allegedly make its way to AMD’s next generation of Pirate Islands GPUs starting early next year. With the introduction of the R9 380X powered by the Fiji GPU core and competing against the GTX 980. Also the R9 390X flagship powered by the Bermuda GPU which will be competing against the Titan 2 / GTX 980 Ti. Which is also rumored to be fully water cooled right out of the factory.
HBM represents the revolutionary step that has been so badly needed in the evolution of memory standards. The first generation of HBM promises to deliver 4.5X the bandwidth of GDDR5 and a staggering 16 times the bandwidth of DDR3.
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