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  2. What is high bandwidth memory and why is the US trying to ...

    www.aol.com/high-bandwidth-memory-why-us...

    The US government has imposed fresh export controls on the sale of high tech memory chips used in artificial intelligence (AI) applications to China. The rules apply to US-made high bandwidth ...

  3. High Bandwidth Memory - Wikipedia

    en.wikipedia.org/wiki/High_Bandwidth_Memory

    High Bandwidth Memory (HBM) is a computer memory interface for 3D-stacked synchronous dynamic random-access memory (SDRAM) initially from Samsung, AMD and SK Hynix.It is used in conjunction with high-performance graphics accelerators, network devices, high-performance datacenter AI ASICs, as on-package cache in CPUs [1] and on-package RAM in upcoming CPUs, and FPGAs and in some supercomputers ...

  4. Synchronous dynamic random-access memory - Wikipedia

    en.wikipedia.org/wiki/Synchronous_dynamic_random...

    High Bandwidth Memory (HBM) is a high-performance RAM interface for 3D-stacked SDRAM from Samsung, AMD and SK Hynix. It is designed to be used in conjunction with high-performance graphics accelerators and network devices. [39] The first HBM memory chip was produced by SK Hynix in 2013. [40]

  5. Exclusive-Chinese firms stockpile high-end Samsung chips as ...

    www.aol.com/news/exclusive-chinese-firms...

    Chinese tech giants including Huawei and Baidu as well as startups are stockpiling high bandwidth memory (HBM) semiconductors from Samsung Electronics in anticipation of U.S. curbs on exports of ...

  6. DDR4 SDRAM - Wikipedia

    en.wikipedia.org/wiki/DDR4_SDRAM

    Double Data Rate 4 Synchronous Dynamic Random-Access Memory (DDR4 SDRAM) is a type of synchronous dynamic random-access memory with a high bandwidth ("double data rate") interface. Released to the market in 2014, [ 2 ] [ 3 ] [ 4 ] it is a variant of dynamic random-access memory (DRAM), some of which have been in use since the early 1970s, [ 5 ...

  7. Chinese firms make headway in producing high bandwidth memory ...

    www.aol.com/news/chinese-firms-headway-producing...

    SINGAPORE/BEIJING (Reuters) -Two Chinese chipmakers are in the early stages of producing high bandwidth memory (HBM) semiconductors used in artificial intelligence chipsets, according to sources ...

  8. GDDR SDRAM - Wikipedia

    en.wikipedia.org/wiki/GDDR_SDRAM

    Graphics DDR SDRAM (GDDR SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) specifically designed for applications requiring high bandwidth, [1] e.g. graphics processing units (GPUs).

  9. JEDEC memory standards - Wikipedia

    en.wikipedia.org/wiki/JEDEC_memory_standards

    The documentation of modern memory modules, such as the standards for the memory ICs [8] and a reference design of the module [9] requires over one hundred pages. The standards specify the physical and electrical characteristics of the modules, and include the data for computer simulations of the memory module operating in a system. [10]