level 14
Second-Generation
NVIDIA NVLinkTuring TU102 and TU104 GPUs incorporate NVIDIA’s NVLink™ high-speed interconnect to providedependable, high bandwidth and low latency connectivity between pairs of Turing GPUs. With upto 100GB/sec of bidirectional bandwidth, NVLINK makes it possible for customized manyworkloads to efficiently split across two GPUs and share memory capacity. For gaming workloads,NVLINK’s increased bandwidth and dedicated inter-GPU channel enables new possibilities for SLI,such as new modes or higher resolution display configurations. For large memory workloads,including professional ray tracing applications, scene data can be split across the frame buffer ofboth GPUs, offering up to 96 GB of shared frame buffer memory (two 48 GB Quadro RTX 8000GPUs), and memory requests are automatically routed by hardware to the correct GPU based onthe location of the memory allocation.
2018年09月16日 16点09分
4
估计中删帖机了,这么长的一串英文,很难避免中关键字,实在不行发图片。
2018年09月21日 14点09分
level 9
nvlink的latency很高的,用在游戏这类实时应用上几乎不可能,非实时的渲染类倒可以叠加。
2018年09月17日 02点09分
15