Show HN: PantheonGPU – GPU health testing and AI workload benchmarking

PantheonGPU is a GPU health testing and benchmarking tool that supports both NVIDIA and AMD GPUs through 45 focused stress tests for compute, memory, cache, interconnect, and power behavior. The tool can be installed on Linux systems via Debian package or release bundle, automatically detects the GPU platform, and generates exportable telemetry reports for performance comparison. Installation requires basic build tools and either CUDA or ROCm/HIP compilers depending on the GPU type.