Q: Can I run a 70B parameter LLM on a single OpenMetal H200?
Yes, a single OpenMetal H200 runs a 70B-parameter model in 16-bit precision, because its 141GB of HBM3e holds the roughly 140GB of weights on one card without tensor-parallel sharding.
Fitting a 70B model on one GPU avoids splitting it across two cards, which removes the inter-GPU communication overhead and deployment complexity of tensor parallelism. For inference serving, one H200 can replace two H100s for these model sizes, and the 4.8 TB/s HBM3e bandwidth keeps tokens-per-second high on memory-bound generation.
There is headroom to tune: at 16-bit, weights consume most of the 141GB, so very long context windows or large batch sizes may still benefit from quantization (FP8) or a second card. With LoRA/QLoRA or lower-precision serving, even larger models fit comfortably, and a two-card H200 server pools 282GB over NVLink for bigger jobs.
OpenMetal delivers the H200 as a single-tenant bare metal server with full root access, so you choose the serving stack (NVIDIA NIM, vLLM, or TensorRT-LLM) and run it on fixed monthly pricing with included egress.
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