9% failure rate seems very high. What's the failure rate of a server CPU? Is the GPU failure rate high because it's 1000s of CUDA cores instead of 128 (Xeon)?

9% failure rate seems very high. What's the failure rate of a server CPU? Is the GPU failure rate high because it's 1000s of CUDA cores instead of 128 (Xeon)? If so, can't the H100 just work around the busted CUDA core(s)?