在即将于明日举行的2024年全球GPU技术大会（GTC）主题演讲中，业界期待的英伟达下一代GPU架构——Blackwell，有望揭开神秘面纱。据可靠爆料，英伟达创始人兼CEO黄仁勋或将正式宣布Blackwell架构的两款高端产品：B100和B200 GPU。
据XpeaGPU透露，B100 GPU将采用台积电的创新CoWoS-L 2.5D封装技术，通过堆叠两个计算芯片，实现性能的大幅提升和空间利用的优化，同时降低功耗。每个B100 GPU将配备8个8-Hi HBM3e高带宽内存堆栈，总显存容量达到惊人的192GB。这一配置与AMD的Instinct MI300 GPU持平，后者同样拥有192GB的HBM3显存。
此外，消息人士还暗示了一个更高级的B200 GPU，它通过12-Hi设计实现了更高的内存容量，达到了288GB。尽管没有明确指出是HBM3e还是更先进的HBM4技术，但这一升级无疑将满足更复杂、数据密集型应用的需求。英伟达的这一系列举措，无疑将再次定义高性能计算和数据中心的性能标准。
明日的GTC主题演讲，黄仁勋的宣布将为全球科技界带来新的期待，我们拭目以待英伟达如何在GPU领域再次引领创新潮流。
英语如下：
**News Title:** “NVIDIA GTC 2024 Preview: Jensen Huang可能揭晓Blackwell GPU with up to 288GB VRAM!”
**Keywords:** NVIDIA GPU, Blackwell architecture, HBM3e VRAM
**News Content:** During the keynote address at the upcoming 2024 Global GPU Technology Conference (GTC) tomorrow, NVIDIA’s much-anticipated next-generation GPU architecture, Blackwell, is expected to be unveiled. According to credible leaks, NVIDIA founder and CEO Jensen Huang may officially announce two high-end products under the Blackwell architecture: the B100 and B200 GPUs.
XpeaGPU has disclosed that the B100 GPU will employ TSMC’s innovative CoWoS-L 2.5D packaging technology, stacking two compute chips to boost performance and optimize space utilization while reducing power consumption. Each B100 GPU will feature eight 8-Hi HBM3e high-bandwidth memory stacks, resulting in a staggering 192GB of total VRAM. This matches AMD’s Instinct MI300 GPU, which also boasts 192GB of HBM3 VRAM.
Furthermore, sources suggest an even more advanced B200 GPU, which, with its 12-Hi design, accommodates a larger memory capacity of 288GB. While it’s unclear whether this will utilize HBM3e or the more advanced HBM4 technology, this upgrade is certain to cater to the demands of more complex, data-intensive applications. NVIDIA’s moves are set to redefine the performance standards for high-performance computing and data centers once again.
Tomorrow’s GTC keynote by Jensen Huang will spark new anticipation in the global tech community. We await NVIDIA’s latest innovations in the GPU domain with bated breath.
【来源】https://www.ithome.com/0/756/310.htm
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