新浪网1 个月
英伟达发布新AI硬件：H200 NVL PCIe GPU 和 GB200 NVL4 超级芯片
最高 TDP 功耗从 H200 SXM 的 700W 降至 600W，各算力也均有一定下降（IT之家注：如 INT8 Tensor Core 算力下滑约 15.6% ），不过 HBM 内存容量和带宽是与 H200 SXM ...
CRN1 个月
Nvidia Reveals 4-GPU GB200 NVL4 Superchip, Releases H200 NVL Module
The NVL4 module contains Nvidia’s H200 GPU that launched earlier this year in the SXM form factor for Nvidia’s DGX system as well as HGX systems from server vendors. The H200 is the successor ...
快科技21 天
十万颗英伟达H100和H200芯片同时运行太壮观 听声音感觉要起飞了
快科技12月16日消息，近日，有网友在社交媒体上分享了特斯拉超级计算机“Cortex”的运行景象，该集群包含了十万颗英伟达H100和H200芯片。 从视频中 ...
CRN1 年
Nvidia’s H200 GPU To One-Up H100 With 141GB Of HBM3e As Memory Race Heats Up
The H200 features 141GB of HBM3e and a 4.8 TB/s memory bandwidth, a substantial step up from Nvidia’s flagship H100 data center GPU. ‘The integration of faster and more extensive memory will ...
来自MSN1 个月
Nvidia introduces a new merged CPU and GPU AI processor — GB200 Grace Blackwell NVL4 ...
Performance is slightly worse than Nvidia's outgoing H200 in the SXM form factor. The H200 NVL is rated at 30 TFLOPS of FP64 and 60 TFLOPS of FP32. Tensor core performance is rated at 60 TFLOPS of ...