Intel to Launch Next-Gen Sapphire Rapids Xeon with High Bandwidth Memory

Newsgroups	comp.programming
Date	2021-07-04 08:49 -0700
Message-ID	<28af8a66-b8ea-4452-a2f8-9100424c557cn@googlegroups.com> (permalink)
Subject	Intel to Launch Next-Gen Sapphire Rapids Xeon with High Bandwidth Memory
From	Amine Moulay Ramdane <aminer68@gmail.com>

Show all headers | View raw

Hello,


Intel to Launch Next-Gen Sapphire Rapids Xeon with High Bandwidth Memory

"Current eight-channel DDR4-3200 memory designs, for example, have a theoretical maximum of 204.8 gigabytes per second, which pales in comparison to GPUs which quote 1000 gigabytes per second or more. GPUs are able to achieve higher bandwidths because they use GDDR.

At the very least, we expect the equivalent of up to 8-Hi stacks of HBM2e, up to 16GB each, with 1-4 stacks onboard leading to 64 GB of HBM. At a theoretical top speed of 460 GB/s per stack, this would mean 1840 GB/s of bandwidth, although we can imagine something more akin to 1 TB/s for yield and power which would still give a sizeable uplift."

Read more here:

https://www.anandtech.com/show/16795/intel-to-launch-next-gen-sapphire-rapids-xeon-with-high-bandwidth-memory


Thank you,
Amine Moulay Ramdane.

Back to comp.programming | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Intel to Launch Next-Gen Sapphire Rapids Xeon with High Bandwidth Memory Amine Moulay Ramdane <aminer68@gmail.com> - 2021-07-04 08:49 -0700
  Re: Intel to Launch Next-Gen Sapphire Rapids Xeon with High Bandwidth Memory He Llo <ya12983@mail.com> - 2021-08-06 04:40 -0700

csiph-web