英伟达即将在GTC 2024主题演讲中宣布其下一代GPU架构——Blackwell，这一消息引起了业界的广泛关注。根据最新爆料，Blackwell架构下的B100 GPU将配备192GB容量的HBM3e显存，而B200 GPU更是将内存容量提升至创纪录的288GB。
B100 GPU将采用台积电的CoWoS-L封装技术，这是一种先进的2.5D封装技术，可以将多个芯片堆叠起来，提高处理能力，同时节省空间并降低功耗。爆料还指出，B100 GPU将包含两个计算芯片，每个芯片将连接至8个8-Hi HBM3e显存堆栈，总容量达到192GB。这一配置与AMD在Instinct MI300 GPU上搭载的192GB HBM3内存容量相同，显示出英伟达在内存技术上与竞争对手的同步发展。
关于B200 GPU，爆料人透露该GPU将采用12-Hi技术来实现更高的内存容量，达到288GB。尽管具体是HBM3e还是HBM4尚未披露，但这一容量提升无疑将大大增强Blackwell架构GPU的处理能力。
随着人工智能和深度学习的快速发展，GPU在数据中心和超级计算领域的应用日益增长。英伟达此次推出的Blackwell架构GPU，凭借其显著提升的内存容量和性能，有望在市场上占据更有利的竞争地位。
英文翻译内容：
Title: NVIDIA’s Blackwell GPU Architecture to Feature Up to 288GB of HBM3e Memory
Keywords: GPU architecture, HBM3e memory, CoWoS packaging technology
News content:
NVIDIA is set to announce its next-generation GPU architecture, Blackwell, at the GTC 2024 keynote address, generating significant industry interest. According to recent leaks, the Blackwell-based B100 GPU will come with 192GB of HBM3e memory, while the B200 GPU will offer an unprecedented 288GB capacity.
The B100 GPU will utilize TSMC’s CoWoS-L packaging technology, an advanced 2.5D system that stacks multiple chips to enhance processing power, save space, and reduce power consumption. The leak also indicates that the B100 GPU will include two compute chips, each connected to eight 8-Hi HBM3e memory stacks, resulting in a total capacity of 192GB. This configuration matches the 192GB HBM3 memory capacity found on AMD’s Instinct MI300 GPU, reflecting NVIDIA’s parallel advancements in memory technology.
Regarding the B200 GPU, the leaker reveals that the GPU will employ a 12-Hi configuration to achieve a higher memory capacity of 288GB. While the specific type of memory—HBM3e or HBM4—has not been disclosed, this capacity boost is expected to significantly enhance the processing capabilities of the Blackwell GPU architecture.
As artificial intelligence and machine learning continue to grow, the applications of GPUs in data centers and supercomputing are expanding. With its enhanced memory capacity and performance, NVIDIA’s Blackwell GPU architecture is poised to strengthen its competitive position in the market.
【来源】https://www.ithome.com/0/756/310.htm
Views: 1