
Nvidia CUDA Cores: The Engine Behind H200 Performance
NVIDIA CUDA Cores are the parallel compute units driving AI and HPC workloads, with the H200 GPU representing their fullest expression. The H200 significantly boosts performance by providing 4.8 TB/s memory bandwidth, 141 GB HBM3e, and FP8 precision, ensuring CUDA Cores are continuously fed and highly utilised. Throughput, not theoretical FLOPs, is the true measure of CUDA Core effectiveness, with H200 enabling up to 380K tokens/sec for 70B FP8 LLMs. Proper architecture and orchestration are critical to keep these cores saturated, avoiding pitfalls like memory fragmentation and outdated builds. When optimised, H200 clusters deliver unmatched performance-to-cost ratios, showing gains of +81% in throughput and -38% in power cost, leading to significant ROI and business outcomes.
5 minute read
•Education