Telegram Group & Telegram Channel
对比中芯国际和台积电的昇腾 910 和 910B

2024-11-30 21:00 by 安德的首秀

X 用户公开了华为海思 AI 芯片昇腾 910、昇腾 910B 和昇腾 610 的集成电路布局图(Die Shot)。华为是在 2019 年宣布了昇腾 910,它由台积电代工,采用 N7+ 工艺;而昇腾 910B 则由中芯国际代工,采用 N+1 工艺,属于 7 纳米节点。昇腾 910 由 1 个 Virtuvian AI 处理器、1 个 Nimbus V3 I/O 处理器芯片、四个 HBM2E 内存栈和两个用于一致性的虚拟芯片构成。其中 Virtuvian 由 32 个达芬奇 Max AI 核心构成。芯片的尺寸为 14.6 毫米 × 31.25 毫米,面积 456.25 平方毫米。相比之下,中芯国际的版本尺寸为 21.32 毫米 × 31.22 毫米,面积达到了 665.61 平方毫米,明显要大得多。昇腾 910B 的 Virtuvian 由 25 个达芬奇 AI 核心构成。可能的原因包括中芯国际的工艺晶体管密度低于台积电,或者海思大幅增强了达芬奇核心以至于减少了核心数量。

https://www.tomshardware.com/tech-industry/artificial-intelligence/huaweis-homegrown-ai-chip-examined-chinese-fab-smic-produced-ascend-910b-is-massively-different-from-the-tsmc-produced-ascend-910

#硬件



group-telegram.com/solidot/25794
Create:
Last Update:

对比中芯国际和台积电的昇腾 910 和 910B

2024-11-30 21:00 by 安德的首秀

X 用户公开了华为海思 AI 芯片昇腾 910、昇腾 910B 和昇腾 610 的集成电路布局图(Die Shot)。华为是在 2019 年宣布了昇腾 910,它由台积电代工,采用 N7+ 工艺;而昇腾 910B 则由中芯国际代工,采用 N+1 工艺,属于 7 纳米节点。昇腾 910 由 1 个 Virtuvian AI 处理器、1 个 Nimbus V3 I/O 处理器芯片、四个 HBM2E 内存栈和两个用于一致性的虚拟芯片构成。其中 Virtuvian 由 32 个达芬奇 Max AI 核心构成。芯片的尺寸为 14.6 毫米 × 31.25 毫米,面积 456.25 平方毫米。相比之下,中芯国际的版本尺寸为 21.32 毫米 × 31.22 毫米,面积达到了 665.61 平方毫米,明显要大得多。昇腾 910B 的 Virtuvian 由 25 个达芬奇 AI 核心构成。可能的原因包括中芯国际的工艺晶体管密度低于台积电,或者海思大幅增强了达芬奇核心以至于减少了核心数量。

https://www.tomshardware.com/tech-industry/artificial-intelligence/huaweis-homegrown-ai-chip-examined-chinese-fab-smic-produced-ascend-910b-is-massively-different-from-the-tsmc-produced-ascend-910

#硬件

BY Solidot


Warning: Undefined variable $i in /var/www/group-telegram/post.php on line 260

Share with your friend now:
group-telegram.com/solidot/25794

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

In this regard, Sebi collaborated with the Telecom Regulatory Authority of India (TRAI) to reduce the vulnerability of the securities market to manipulation through misuse of mass communication medium like bulk SMS. Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open. But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. In addition, Telegram now supports the use of third-party streaming tools like OBS Studio and XSplit to broadcast live video, allowing users to add overlays and multi-screen layouts for a more professional look. The account, "War on Fakes," was created on February 24, the same day Russian President Vladimir Putin announced a "special military operation" and troops began invading Ukraine. The page is rife with disinformation, according to The Atlantic Council's Digital Forensic Research Lab, which studies digital extremism and published a report examining the channel.
from it


Telegram Solidot
FROM American